1. Birta Womic: Awoodaha Wax Soo Saarka & Xoogga Shirkadda
Womic Steel Group waa shirkad soo saare heer sare ah iyo dhoofiye caalami ah oo leh in ka badan 20 sano oo khibrad u leh soo saarista alaabada tuubooyinka kaarboonka, birta dahaarka leh, iyo birta aan dahaarka lahayn. Xaruntayada wax soo saarka tuubooyinka ERW ee casriga ah waxay ku fidsan tahay awood wax soo saar oo dhammaystiran oo ka badan 15,000 tan bishiiba tuubooyinka birta ah ee la alxamay ee iska caabbinta korontada.
Cabbirka Wax Soo Saarka ee Tuubada EN 10219 S355J2H ERW:Dhexroorka dibadda laga bilaabo 21.3mm ilaa 610mm (1/2 inji ilaa 24 inji) oo dhumucdiisuna tahay 2.0mm ilaa 20.0mm. Waxaa laga heli karaa qaabab wareegsan, laba jibbaaran, iyo qaab leydi ah. Dherer aan kala sooc lahayn oo hal mar ah oo 6m ah, dherer labanlaab ah oo aan kala sooc lahayn oo 12m ah, ama dherer gaar ah sida loogu baahdo.
Shahaadooyinka Tayada & U Hoggaansanaanta Sharciyeynta:
ISO 9001: 2015 Shahaado haysta:Nidaamka maaraynta tayada oo hubinaya tayada badeecada oo joogto ah dhammaan hawlgallada.
Calaamadda CE (EN 10219):U hoggaansanaanta buuxda ee heerka EN 10219 ee qaybaha godadka qaab-dhismeedka ee qabow-samaysan. Calaamadaynta CE iyo Baaqa Waxqabadka (DoP) ayaa loo sameeyay si loo aqbalo suuqa Yurub.
Shahaadada EN 10204 3.2:Shahaadada Kormeerka 3.2 oo ay ansixisay TÜV, LR, BV, ama SGS mashaariicda muhiimka ah ee u baahan raad-raac buuxa.
Ansixinta Kormeerka Dhinac Saddexaad (TPI):Badeecadaha iyo hababka ay ansixisay SGS, BV, ABS, LR, DNV, GL, iyo TÜV ee mashaariicda dibadda iyo qaab-dhismeedka ee ay maamusho bulshada kala-soocidda.
Shahaadooyin Dheeraad ah:ISO 14001, ISO 45001, NORSOK M-650 ayaa diyaar ah marka la codsado.
Ansixinta Gaarka ah ee Macaamiisha:Baaritaanno joogto ah oo warshadeed oo loogu talagalay qandaraaslayaasha waaweyn ee EPC, shirkadaha dhismaha, iyo shirkadaha injineernimada adduunka oo dhan.
Aqoonsiga Caalamiga ah:Womic Steel waa alaab-qeybiye lagu kalsoon yahay oo ay siiso qandaraaslayaasha caalamiga ah ee EPC, shirkadaha dhismaha, iyo shirkadaha injineernimada, iyadoo u adeegta in ka badan 80 waddan oo ku kala yaal Koonfur-bari Aasiya, Yurub, Bariga Dhexe, Afrika, iyo Ameerika.
2. EN 10219 S355J2H ERW Tuubada Birta: Halabuurka Agabka & Astaamaha Waxqabadka
EN 10219 S355J2H waa qayb godan oo qaab dhismeed ah oo qabow lagu alxamay oo laga sameeyay biraha aan dahaarka lahayn iyo kuwa hadhuudhka ah. "S" waxay tilmaamaysaa birta qaab dhismeedka, "355" waxay tilmaamaysaa xoogga wax soo saarka ugu yar ee 355 MPa, "J2" waxay qeexaysaa tijaabada saameynta Charpy ee -20°C (ugu yaraan 27J), iyo "H" waxay muujinaysaa qaybta godan.
Marka la barbardhigo darajooyinka hoose sida S235JRH (235 MPa wax soo saar) iyo S275JRH (275 MPa wax soo saar), S355J2H waxay bixisaa xoog aad u sarreeya iyadoo la ilaalinayo alxanka heer sare ah, qaab-dhismeedka, iyo adkeysiga heerkulka hooseeya. Qiimaynta saameynta J2 waxay ka dhigaysaa mid ku habboon codsiyada cimilada qabow halkaas oo looga baahan yahay iska caabbinta saameynta -20°C. Darajadani waa qaybta ugu godan ee qaab-dhismeedka dhismaha, buundooyinka, iyo dhismayaasha badda ee Yurub iyo suuqyada caalamiga ah.
EN 10219 S355J2H ERW Halabuurka Kiimikada Tuubooyinka Birta ah (Falanqaynta Makiinada, % cuf ahaan):
| Walax | C ugu badan | Si ugu badan | Mn ugu badnaan | P ugu badan | S ugu badan | N ugu badnaan |
| S355J2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 0.015 |
Fiiro gaar ah: Daawaynta hadhuudhka oo fiican ayaa la mariyaa (Al ≥ 0.015% ama walxaha kale ee sifeynta hadhuudhka). Kaarboon u dhigma (CEV) ugu badnaan 0.45% dhumucda derbiga ≤ 40mm, taasoo hubinaysa in si fiican loo alxan karo isku xirka goobta iyo wax soo saarka.
EN 10219 S355J2H ERW Sifooyinka Farsamada ee Tuubooyinka Birta ah (Heerkulka Qolka):
| Dhumucda Darbiga (mm) | Xoogga Wax Soo Saarka (daqiiqad) | Xoogga Tijaabada | Kordhinta (ugu yaraan) |
| t ≤ 16mm | 355 MPa | 470-630 MPa | 20% |
| 16mm < t ≤ 40mm | 345 MPa | 470-630 MPa | 20% |
| 40mm < t ≤ 80mm | 335 MPa | 470-630 MPa | 19% |
Fiiro gaar ah: Xoogga wax soo saarku wuu yaraadaa marka dhumucda derbiga ay sii korodho, waana astaan caadi ah oo loogu talagalay qaybaha godan ee qaab-dhismeedka. Kala duwanaanshaha xoogga la riixi karo ayaa weli ah mid isku mid ah dhammaan dhumucda, taasoo hubinaysa waxqabadka qaab-dhismeedka ee la saadaalin karo.
EN 10219 S355J2H ERW Tuubada Birta ah ee Saamaynta Heerkulka Hoose (Charpy V-Notch):
| Fasal | Heerkulka Tijaabada | Tamarta Celceliska (daqiiqad) | Tamarta Shakhsi ahaaneed (daqiiqad) |
| S355J2H | -20°C | 27 Joules | 20 Joules |
*Fiiro gaar ah: Qiimaynta J2 waxay hubisaa waxqabad la isku halleyn karo oo ka jira jawi qabow, taasoo ka dhigaysa S355J2H mid ku habboon buundooyinka, dhismayaasha badda, iyo dhismaha dhismayaasha gobollada leh heerkul ka hooseeya eber. Shuruudaha heerkulka hooseeya (-40°C), S355J2H laguma dabaqi karo; S355ML ama S355NL waa in la tixgeliyaa.*
EN 10219 S355J2H ERW Tuubada Birta ah Xadka Kaarboonka ee u dhigma:
| Dhumucda Darbiga | CEV (IIW) Ugu badnaan |
| t ≤ 40mm | 0.45% |
| t > 40mm | Heshiis ahaan |
Fiiro gaar ah: Wax u dhigma kaarboon yar ayaa hubiya in si fiican loo alxan karo xaaladaha goobta, taasoo yaraynaysa shuruudaha kululaynta kahor iyo kharashyada rakibidda ee wax soo saarka dhismaha.
3. EN 10219 S355J2H ERW Cabbirka Tuubada Birta ah iyo U hoggaansanaanta Heerarka
Womic Steel waxay bixisaa tuubooyinka EN 10219 S355J2H ERW oo ku baahsan cabbir ballaaran, si buuxdana u waafaqsan heerarka EN 10219-1:2006 iyo EN 10219-2:2006.
| Shay | Faahfaahinta |
| Heerka Caadiga ah | EN 10219-1 / EN 10219-2 (Qaybaha godadka qaab-dhismeedka ee qabow lagu dahaadhay) |
| Fasal | S355J2H (1.0576) |
| Habka Wax Soo Saarka | Alxanka Ka-hortagga Korontada (ERW) / Alxanka Soo Noqnoqda Sare (HFW) |
| Xulashooyinka Qaabka | Wareeg / Labajibbaaran / Laydi |
| Kala duwanaanshaha Dhexroorka Dibadda (Goobo) | 21.3mm – 610mm (1/2 inji – 24 inji) |
| Cabbirka Cabbirka Labajibbaaran | 20mm x 20mm – 500mm x 500mm |
| Kala duwanaanshaha Cabbirka leydiga | 40mm x 20mm – 600mm x 400mm |
| Kala duwanaanshaha Dhumucda Darbiga | 2.0mm - 20.0mm (iyadoo ku xiran cabbirka iyo qaabka) |
| Dhererka | 6m (SR), 12m (DR), ama dherer gaar ah oo gaaraya 18m |
| Dhammaadka Dhammaadka | Dhamaadka Caadiga ah (PE) / Dhamaadka La Jaray (BE) |
| Dhammaadka Dusha Sare | Banaan / Saliid leh / Madow dahaadh leh / La safeeyey / Galvanized / Rinjiyeysan |
| Dulqaadka | OD: ±1.0% / WT: ±10% / Dhererka: +50mm -0mm |
4. Cabbirrada iyo Tilmaamaha La Heli Karo - Tuubada Birta ERW
| NB | Cabbirka | OD mm | SCH40S mm | SCH5S mm | SCH10S mm | SCH10 mm | SCH20 mm | SCH40 mm | SCH60 mm | XS/80S mm | SCH80 mm | SCH100 mm | SCH120 mm | SCH140 mm | SCH160 mm | SCHXXS mm |
| 6 | 1/8” | 10.29 | 1.24 | 1.73 | 2.41 | |||||||||||
| 8 | 1/4” | 13.72 | 1.65 | 2.24 | 3.02 | |||||||||||
| 10 | 3/8” | 17.15 | 1.65 | 2.31 | 3.20 | |||||||||||
| 15 | 1/2” | 21.34 | 2.77 | 1.65 | 2.11 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4” | 26.67 | 2.87 | 1.65 | 2.11 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1” | 33.40 | 3.38 | 1.65 | 2.77 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4” | 42.16 | 3.56 | 1.65 | 2.77 | 3.56 | 4.85 | 4.85 | 6.35 | 9.70 | ||||||
| 40 | 1 1/2” | 48.26 | 3.68 | 1.65 | 2.77 | 3.68 | 5.08 | 5.08 | 7.14 | 10.15 | ||||||
| 50 | 2” | 60.33 | 3.91 | 1.65 | 2.77 | 3.91 | 5.54 | 5.54 | 9.74 | 11.07 | ||||||
| 65 | 2 1/2” | 73.03 | 5.16 | 2.11 | 3.05 | 5.16 | 7.01 | 7.01 | 9.53 | 14.02 | ||||||
| 80 | 3” | 88.90 | 5.49 | 2.11 | 3.05 | 5.49 | 7.62 | 7.62 | 11.13 | 15.24 | ||||||
| 90 | 3 1/2” | 101.60 | 5.74 | 2.11 | 3.05 | 5.74 | 8.08 | 8.08 | ||||||||
| 100 | 4” | 114.30 | 6.02 | 2.11 | 3.05 | 6.02 | 8.56 | 8.56 | 11.12 | 13.49 | 17.12 | |||||
| 125 | 5” | 141.30 | 6.55 | 2.77 | 3.40 | 6.55 | 9.53 | 9.53 | 12.70 | 15.88 | 19.05 | |||||
| 150 | 6” | 168.27 | 7.11 | 2.77 | 3.40 | 7.11 | 10.97 | 10.97 | 14.27 | 18.26 | 21.95 | |||||
| 200 | 8" | 219.08 | 8.18 | 2.77 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 12.70 | 15.09 | 19.26 | 20.62 | 23.01 | 22.23 | |
| 250 | 10” | 273.05 | 9.27 | 3.40 | 4.19 | 6.35 | 9.27 | 12.70 | 12.70 | 15.09 | 19.26 | 21.44 | 25.40 | 28.58 | 25.40 | |
| 300 | 12" | 323.85 | 9.53 | 3.96 | 4.57 | 6.35 | 10.31 | 14.27 | 12.70 | 17.48 | 21.44 | 25.40 | 28.58 | 33.32 | 25.40 | |
| 350 | 14" | 355.60 | 9.53 | 3.96 | 4.78 | 6.35 | 7.92 | 11.13 | 15.09 | 12.70 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | |
| 400 | 16" | 406.40 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 12.70 | 16.66 | 12.70 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | |
| 450 | 18" | 457.20 | 9.53 | 4.19 | 4.78 | 6.35 | 7.92 | 14.27 | 19.05 | 12.70 | 23.83 | 29.36 | 34.93 | 39.67 | 45.24 | |
| 500 | 20” | 508.00 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 15.09 | 20.62 | 12.70 | 26.19 | 32.54 | 38.10 | 44.45 | 50.01 | |
| 550 | 22" | 558.80 | 9.53 | 4.78 | 5.54 | 6.35 | 9.53 | 22.23 | 12.70 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | ||
| 600 | 24" | 609.60 | 9.53 | 5.54 | 6.35 | 6.35 | 9.53 | 17.48 | 24.61 | 12.70 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | |
| 650 | 26" | 660.40 | 9.53 | 7.92 | 12.70 | 12.70 |
Fiiro gaar ah: Dhumucda derbiga way kala duwanaan kartaa iyadoo ku xiran dhexroorka tuubooyinka iyo awoodda wax soo saarka. Cabbirrada gaarka ah ee ka baxsan xadkan ayaa la heli karaa marka la codsado.
5. Heerarka Tuubooyinka Birta ee ERW ee Caadiga ah oo ay soo saartay Womic Steel
| Heerka Caadiga ah | Darajooyinka Caadiga ah | Codsiga Caadiga ah |
| API 5L (Qeexitaanka Tuubada Khadka) | ||
| API 5L PSL1 / PSL2 | GR.B, X42, X52, X60, X65, X70 | Gudbinta Saliida iyo Gaaska, dhuumaha dhulka/dhulka |
| Tuubada ASTM Line & Tuubada Dhismaha | ||
| ASTM A53 (Qeexitaanka Tuubooyinka, Birta, Madow iyo Kuleyl-lagu Daray, Zinc-Dahaaran, Alxan iyo Silsilad la'aan) | GR.A, GR.B | Biyaha, gaaska, uumiga, hawada, codsiyada qaabdhismeedka |
| ASTM A135 (Qeexitaanka Tuubooyinka Birta ee Iska-caabbinta Korontada leh) | GR.A, GR.B | Adeegyada Biyaha, Gaaska, Uumiga, iyo Sifeynta |
| ASTM A252 (Qeexitaanka Tuubooyinka Birta ee Alxanka leh iyo kuwa aan tolnayn) | GR.1, GR.2, GR.3 | Tuurista aasaaska, tuulista badda, aasaaska buundada |
| ASTM A500 (Qeexitaanka Tuubooyinka Qaab-dhismeedka Birta Kaarboon-ka ah ee Qabow-samaysan iyo kuwa aan kala go 'lahayn) | GR.A, GR.B, GR.C | Tuubooyinka dhismaha, qaababka dhismaha, buundooyinka |
| ASTM A501 (Qeexitaanka Tuubooyinka Qaab-dhismeedka Birta Kaarboon ee Kulul ee Alxanka leh iyo kuwa aan Toosanayn) | GR.A, GR.B | Codsiyada dhismaha ee culus, tiirarka, trusses-ka |
| ASTM Kuleyliyaha & Isku-beddelka Kulaylka (ERW) | ||
| ASTM A178 (Qeexitaanka Birta Kaarboonka ee Laydhka-Korontada leh iyo Tuubooyinka Kuleyliyaha Birta Kaarboon-Manganese) | Fasallada A, C, D | Tuubooyinka kuleyliyaha, tuubooyinka kululeeyaha sare |
| ASTM A214 (Qeexitaanka Beddelaha Kuleylka Birta Kaarboonka ee Korontada-U-adkeysi-Alxanka leh iyo Tuubooyinka Kondenserka) | — | Isweydaarsiga kulaylka, kondensarrada |
| ASTM A250 (Qeexitaanka Kuleyliyaha Birta Ferritic Alloy iyo Tuubooyinka Superheater-ka ee iska caabbinta Korontada) | T1, T2, T5, T9, T11, T22 | Kuleyliyaha heerkulka sare iyo kuleyliyaha superheater |
| ASTM A334 (Qeexitaanka Tuubooyinka Birta Kaarboonka iyo Daawaha ee aan kala go 'lahayn iyo kuwa la alxanka ku shaqeeya ee loogu talagalay Adeegga Heerkulka Hoose) | GR.1, GR.3, GR.6 | Adeeg heerkul hooseeya, oo cajiib ah |
| Heerarka EN / DIN / BS | ||
| TS EN 10217-1 Tuubooyinka birta ah ee la alxamay ee loogu talagalay ujeeddooyinka cadaadiska - Tuubooyinka birta aan daawaha lahayn ee leh astaamo heerkul qol oo cayiman | P235TR1, P265TR1 | Marinnada cadaadiska, durbaannada kuleyliyaha, tuubooyinka cadaadiska sare leh |
| TS EN 10217-2 Tuubooyinka birta ah ee la alxamay ee loogu talagalay cadaadiska - Tuubooyinka birta ah ee aan daawaha lahayn iyo kuwa aan daawaha lahayn oo leh astaamo heerkul sarreeya oo cayiman | P235GH, P265GH, P295GH, P355GH | Heerkulka sare, tuubooyinka kuleyliyaha, beddelayaasha kulaylka |
| EN 10219-1 (Qaybaha godadka ah ee bir bir ah oo lagu dahaadhay qabow oo loogu talagalay ujeeddooyin dhisme) | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | Codsiyada qaab-dhismeedka, dhismaha dhismaha, buundooyinka |
| TS EN 10210 Qaybaha godadka qaab-dhismeedka kulul ee dhammaystiran ee birta aan birta ahayn iyo kuwa hadhuudhka khafiifka ah | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H S420MH, S460MH | Qaybo godad ah oo kulul oo aan kala go 'lahayn/alxan leh oo loogu talagalay ujeeddooyin dhisme, dhismaha dhismaha, buundooyinka |
| EN 10025-2 (Alaabada kulul ee duuban ee birta qaab-dhismeedka - Biraha qaab-dhismeedka aan daawaha lahayn) | S235JR, S275JR, S355JR, | Birta guud ee dhismaha, injineernimada madaniga ah |
| TS EN 10255 (Tuubooyinka birta aan daawaha ahayn ee ku habboon alxanka iyo dunta) | S195T, S235JRTH | Biyo, gaas, wasakh, iyo nidaamyada tuubooyinka dunta leh |
| EN 10305-2 (Tuubooyinka birta ah ee loogu talagalay isticmaalka saxda ah - Tuubooyinka qabow ee la alxamay) | E215, E235, E355 | Codsiyada saxda ah, dhululubada Haydarooliga |
| BS 1387 (Qeexitaanka tuubooyinka birta ah ee la xoqay iyo kuwa godka leh iyo tuubooyinka) | Fasalka A, B, C | Biyo, gaas, uumi, saqaf, tuubo dunaysan |
| DIN 2458 (Tuubooyinka birta ah ee la alxamay iyo qalabka - Xaaladaha guud ee keenista farsamada) | St37.0, St44.0, St52.0 | Tuubooyinka birta ah ee la alxamay ee guud, codsiyada qaabdhismeedka |
| ISO & Heerarka Kale | ||
| TS ISO 3183 Warshadaha Batroolka iyo Gaaska Dabiiciga ah - Tuubooyinka birta ah ee loogu talagalay nidaamyada gaadiidka dhuumaha | L245, L290, L360, L415 | Dhuumaha saliidda iyo gaaska (ISO oo u dhiganta API 5L) |
| ISO 65 (Tuubooyinka birta ah ee biyaha, gaaska iyo wasakhda - Tuubooyinka dunta lagu dhejiyay) | Dhexdhexaad, Culus | Biyo, gaas, wasakh, tuubo dunaysan |
| CSA G40.21 (Birta tayada dhismaha - heerka Kanada) | 44W, 50W | Codsiyada qaab-dhismeedka (Kanada) |
| AS 1163 (Qaybaha godan ee birta dhismaha - Heerka Australia) | C250, C350, C450 | Qaybaha godadka dhismaha (Australia) |
| GOST 10706 (Tuubooyinka birta ah ee la alxamay ee loogu talagalay dhuumaha iyo qaab-dhismeedka - Heerka Ruushka) | St20, St35, St45 | Dhuumaha, codsiyada qaab-dhismeedka (Ruushka) |
Isticmaalka:Gudbinta saliidda iyo gaaska, biyaha iyo wasakhda, mashaariicda dhismaha, dhismaha, aasaaska tuulista, dareeraha cadaadiska sare, farsamaynta kiimikada, soo saarista korontada, dhismaha, injineernimada badda, tuubooyinka kuleyliyaha, beddelayaasha kulaylka, kuleyliyaha sare, kondensarrada, adeegga heerkulka hooseeya, codsiyada saxda ah, dhululubada haydarooliga, nidaamyada tuubooyinka dunta leh
6. Habka Wax Soo Saarka - Tuubada Birta ERW / HFW
Kormeerka Walxaha Cayriin:Giraangiraha birta ah ee soo socda waxaa lagu hubiyaa qaab-dhismeedka kiimikada, sifooyinka farsamada, iyo tayada dusha sare. Giraangir kasta waxaa loo qoondeeyay lambar kuleyl oo gaar ah si loo helo raad-raac buuxa.
Furitaanka iyo Simanka:Gariiradaha waa la furfuraa oo la simaa si loo simo xargaha oo looga saaro qalabka gariiradda, taasoo hubinaysa in si siman loo siman yahay si loo sameeyo qaab joogto ah.
Makiinadaha iyo Jaritaanka Cidhifyada:Labada cidhif ee xarigga waxaa loo shiiday si loo helo dulqaad ballac sax ah (±0.5mm), taasoo abuuraysa dusha sare oo nadiif ah oo barbar socota si loo sameeyo alxan tayo sare leh.
Samaynta Qabow:Xarigga siman wuxuu dhex maraa duubab sameeya kuwaas oo si tartiib tartiib ah u qaabeeya xariijinta fidsan una beddela qolof tuubo dhululubo ah oo furan.
Alxanka Soo Noqnoqda Sare (HFW/ERW):Koronto-wadareed heer sare ah (200-500 kHz) ayaa kulaylisa geesaha isku-xidhka ilaa heerkulka abuuritaanka (1,350-1,500°C). Duubabka riixitaanka ayaa isku cadaadiya geesaha kulul, iyagoo abuuraya alxan been abuur ah oo aan lahayn walxo buuxin ah.
Ka saarista kuul Alxanka:Iftiinka gudaha iyo dibaddaba waxaa lagu saaraa daabyada xoqidda ee carbide-ka ah inta uu kulul yahay, taasoo soo saarta dusha siman oo leh xoojin yar oo alxanka ah.
Cabbirka:Tuubada la alxamay waxay dhex martaa duubabka cabbirka si loo gaaro dulqaad sax ah oo OD ah (±0.5% ilaa ±1.0%). Duubabka dheeraadka ah waxay soo saaraan qaabab laba jibbaaran/leydi ah haddii loo baahdo.
Daaweynta Kulaylka (Ikhtiyaar):Caadiyeynta heerkulka 890-930°C waxaa loo isticmaali karaa si loo kordhiyo isku-xidhka ama yareynta walbahaarka, iyadoo la soo saarayo qaab-dhismeed isku mid ah oo ah ferrite-pearlite.
Goynta Dhererka:Tuubada waxaa loo gooyaa dherer cayiman iyadoo la isticmaalayo miinshaar jarista duulaya oo leh xakameyn sax ah (±3mm).
Tijaabada Aan Wax Burbur Ahayn:
●Baaritaanka Ultrasonic (UT):100% kormeer ku saabsan tolmada alxanka iyo jirka tuubooyinka si loo helo lakabyo, ku darid, iyo la'aanta isku-darka.
●Imtixaanka Hadda ee Eddy (ET):Kormeer joogto ah oo tayada alxanka ah oo khadka tooska ah.
●Tijaabada Hydrostatic:Tuubo kasta waxaa lagu tijaabiyay 95% SMYS ugu yaraan 10 ilbiriqsi.
Dhammaadka Dhammaadka:Cidhifyo siman, cidhifyo godan (30°-35° oo leh degitaan 1.6mm ah), ama cidhifyo dunaysan sida waafaqsan tilmaamaha macaamiisha.
Kormeerka Kama Dambeysta ah iyo Calaamadaynta:Kormeer muuqaal ah, xaqiijin cabbir (OD, WT, dhererka, toosanaanta), iyo calaamadaynta joogtada ah ee heer kasta (heerka, cabbirka, tirada kulaylka, soo saaraha).
7. Habraacyada Xakamaynta Tayada iyo Tijaabada
| Masraxa | Habka Kormeerka | Ujeeddo |
| Walxaha Ceeriin | Falanqaynta Kiimikada (OES Spectrometer) | Xaqiiji u hoggaansanaanta xadka halabuurka API 5L |
| Walxaha Ceeriin | Tijaabada Tijaabada | Hubi wax soo saarka, xoogga jiidista, iyo dheereynta |
| Hawlgalka socda | Kormeerka Cabbirka (Micrometers, Calipers) | La soco OD, WT inta lagu jiro sameynta iyo cabbirka |
| Aagga Alxanka | Tijaabada Ultrasonic (UT) - Online-ka | Soo ogow kala go'a alxanka, la'aanta isku-darka |
| Aagga Alxanka | Imtixaanka Hadda ee Eddy (ET) - Online-ka | Kormeer joogto ah oo tayada tolmada alxanka ah |
| Aagga Alxanka | Baaritaanka Macro-tolida Alxanka | Xaqiiji gelinta alxanka iyo joomatari isku-dhafka |
| Tuubbo Dhammaystiran | Tijaabada Hydrostatic (10 ilbiriqsi daqiiqo 95% SMYS) | Xaqiiji hufnaanta cadaadiska iyo adkaanta daadinta |
| Tuubbo Dhammaystiran | Tijaabada Ultrasonic (UT) - Off-Line (Ikhtiyaar) | Kormeerka laminar-ka jirka oo dhan |
| Tuubbo Dhammaystiran | Kormeerka Qaybaha Birlabta ah (MPI) | Ogaanshaha dillaaca dusha sare (alxanka iyo HAZ) |
| Tuubbo Dhammaystiran | Imtixaanka Saamaynta Charpy V-Notch | Xaqiiji adkaanta heerkulka hooseeya (PSL2) |
| Tuubbo Dhammaystiran | Tijaabada Adkaanta (HRC / HV10) | Xaqiiji xadka ugu sarreeya ee adkaanta (adeeg dhanaan) |
| Tuubbo Dhammaystiran | Tijaabada Laabista ee Hagaha leh (Wajiga & Xididka) | Hubi dabacsanaanta iyo saxnaanta alxanka |
| Tuubbo Dhammaystiran | Imtixaanka Fiditaanka | Hubi isku-xidhka iyo saxnaanta jirka tuubooyinka |
| Tuubbo Dhammaystiran | Kormeerka Cabbirka iyo Muuqaalka | Hubi OD, WT, dhererka, toosanaanta, iyo tayada dusha sare |
| Tuubbo Dhammaystiran | Xaqiijinta Calaamadaynta | Hubi calaamadaynta joogtada ah ee API 5L |
Tijaabooyin Dheeraad ah oo loogu talagalay Adeegga PSL2 / Sour:
● Baaritaanka HIC (Dilqiga Haydarojiinku Ku Dhaco) ee NACE TM0284
● Baaritaanka SSC (Dhibaatada Sulfide) Habka A ee NACE TM0177
● Baaritaanka Saamaynta CVN ee -10°C, -20°C, ama -46°C
● Xaqiijinta Adkaanta (≤ 22 HRC / ≤ 248 HV10 oo u adkaysta HIC)
Dukumentiyada Tayada:
● Shahaadada Imtixaanka Warshadda sida waafaqsan EN 10204 Nooca 2.2, 3.1, ama 3.2
● Warbixinta Tijaabada Hydrostatic (tuubbo-baakad)
● Warbixinta Kormeerka UT / ET
● La socodka laga bilaabo lambarka kulaylka ilaa tuubada la dhammeeyey
8. Codsiyada Aasaasiga ah ee ERW Tuubada Birta ah
Tuubooyinka ERW waa qaybo muhiim u ah gudbinta saliidda iyo gaaska iyo codsiyada warshadaha kala duwan:
Gudbinta Saliidda iyo Gaaska:Dhuumaha shidaalka ceeriin, gaaska dabiiciga ah, iyo batroolka la safeeyey ee masaafada dheer ee badda iyo badda.
Gaadiidka Dareeraha Cadaadiska Sare:Khadadka duritaanka biyaha, nidaamyada qashin-qubka biyaha ee la soo saaray, iyo wareejinta dareeraha cadaadiska sare leh ee goobaha saliidda iyo xarumaha wax lagu farsameeyo.
Mashruucyada Dhuumaha Badda:Khadadka isku-ururinta ee isgoysyada dalka, khadadka jirridda, iyo dhuumaha qaybinta ee goobaha saliidda iyo gaaska.
Nidaamyada Dhuumaha Xeebaha:Qadadka socodka biyaha badda hoosteeda, kor u kaca biyaha, iyo dhuumaha dhoofinta ee loogu talagalay goobaha badda hoosteeda iyo dhammaystirka biyaha badda hoosteeda (oo leh ikhtiyaarrada adeegga PSL2 iyo kuwa dhanaan).
Deegaannada Adeegga Dhadhanka:Dhuumaha gacanta ku haya gaaska qoyan (oo ay ku jirto H₂S) oo u baahan PSL2 oo leh shuruudo dheeri ah oo ay ku jiraan iska caabbinta HIC iyo SSC sida waafaqsan heerarka NACE.
Gudbinta Biyaha:Dhuumaha biyaha ee dhexroorkoodu weyn yahay, nidaamyada waraabka, iyo gudbinta biyaha cayriin ee loogu talagalay isticmaalka degmooyinka iyo warshadaha.
Daaweynta Wasakhda iyo Biyaha Qashinka ah:Qadadka wasakhda, tuubooyinka warshadda daaweynta, iyo nidaamyada maaraynta dhoobada.
Codsiyada Dhismaha Warshadaha:Rakibaadaha tuubooyinka, taageerada, qalabka lagu xiro, iyo qaybaha dhismaha ee warshadaha sifeynta, warshadaha batroolka, iyo xarumaha warshadaha.
Xarumaha Warshadaha Saliida iyo Gaaska:Khadadka socodka, cinwaanada, manifolds-ka, iyo tuubooyinka isku xira ee warshadaha farsamaynta iyo saldhigyada kombaresarada.
Tuubooyinka EPC & Warshadda:Hawsha iyo dhuumaha korontada ee warshadaha sifeynta, warshadaha gaaska, dhismayaasha kiimikada, iyo xarumaha korontada dhaliya.
9. Baakadeynta iyo Rarista
Tuubooyinka ERW waxaa lagu xiraa oo lagu raraa si taxaddar leh si loo hubiyo ilaalintooda inta lagu jiro safarka. Waa kan sharraxaadda habka baakadaynta iyo rarista:
Baakadaha:
Dahaarka Ilaalinta:Kahor inta aan la xirin, tuubooyinka waxaa lagu dahaadhi karaa lakab khafiif ah oo saliid ka hortagta miridhku ama varnish ilaalin ah si looga hortago miridhku iyo oksaydheynta dusha sare inta lagu jiro kaydinta iyo rarista. Dhammaystirka qaawan ayaa sidoo kale loo heli karaa dahaarka degdegga ah ee meesha loo socdo.
Isku-xidhka:Tuubooyinka cabbirkoodu isku mid yahay iyo kuwa gaarka ah ayaa si taxaddar leh loogu xidhaa xirmooyin lix-geesood ah ama afar-geesood ah. Waxaa lagu xidhaa suumanka birta ah (badanaa 3-5 suumanka halkii xidhmo) si looga hortago dhaqdhaqaaqa gudaha xidhmada.
Koofiyadaha Dhammaadka:Daboolyada dhammaadka balaastikada ah (PE ama PP) ayaa la dhigayaa labada daraf ee tuubo kasta si looga ilaaliyo cidhifyada godan, cidhifyada caadiga ah, iyo isku xidhka dunta ka soo gaadhaya waxyeelada saamaynta, soo gelitaanka qashinka, iyo qoyaanka.
Barkinta iyo Barkinta:Dalabyada dhoofinta ee heerka sare ah, agabka suufka sida faraantiga xumbo ama xargaha cinjirka ayaa loo isticmaali karaa inta u dhaxaysa lakabyada tuubooyinka si looga hortago xoqidda iyo dhaawaca dahaarka inta lagu jiro maaraynta.
Saxamada ama Kiisaska Alwaaxa ah:Tuubooyinka derbiyada khafiifka ah, tuubooyinka saxda ah, ama dalabyada dahaarka sare, tuubooyinka waxaa lagu ridi karaa sanduuqyo alwaax adag ama kiis alwaax ah si loo siiyo ilaalin la xoojiyay oo ka dhan ah xoogagga dibadda iyo maaraynta qallafsan.
Rarista:
Habka Gaadiidka:Dhuumaha waxaa lagu soo raraa maraakiib weelal ah (20ft/40ft), xamuul badan, ama xamuul tareen iyadoo ku xiran meesha loo socdo, mugga, iyo degdegga. Xamuulka hawada ayaa diyaar u ah shixnadaha muunadda ama kuwa waqtiga muhiimka ah.
Konteenaraynta:Dalabaadka yaryar ilaa kuwa dhexdhexaadka ah ee lagu shubo weelasha rarista caadiga ah, iyagoo ka ilaalinaya rarista cimilada, qoyaanka, iyo wasakhda dibadda inta lagu jiro rarista.
Rarista Maraakiibta Badan:Dalabyo badan (badanaa ka badan 200 tan) ayaa si toos ah loogu rarayaa xamuulka waaweyn. Qaadista alwaaxyada iyo baararka fidinta waxay ka hortagaan waxyeelada; qashin-qubka iyo ku dhufashada xamuulka amniga ah ee ka dhanka ah dhaqdhaqaaqa badda.
Calaamadaynta iyo Dukumentiyada:Xirmo kasta oo si cad loogu calaamadeeyay darajada, heerka, cabbirka, lambarka kulaylka, iyo tilmaamaha maaraynta. Dukumentiyada oo dhammaystiran (biilka ganacsiga, liiska baakadaha, rarista, Shahaadada Asalka, Shahaadooyinka Imtixaanka Warshadda) oo loo diyaariyey si habsami leh oo loogu nadiifiyo kastamka.
Xidhmo Ammaan ah:Xirmooyin lagu xiray bir bir ah, bacaha qashinka lagu xidho, ama alwaax lagu dhejiyo si looga hortago beddelka, rogrogidda, ama dhaawaca inta lagu jiro safarka.
Dabagalka iyo Caymiska:Lambarada raadraaca weelka ayaa loo bixiyay si loola socdo waqtiga dhabta ah. Caymiska xamuulka badda (Dhammaan Khatarta ama Celcelis ahaan) ayaa la heli karaa marka la codsado.
Marka la soo koobo, Womic Steel waxay hubineysaa in dhammaan tuubooyinka ERW Steel lagu xiro tallaabooyin ilaalin ah oo hormuud ka ah warshadaha, lana raro iyadoo la adeegsanayo habab gaadiid oo la isku halleyn karo si loo gaaro meeshii loo socday xaalad wanaagsan. Habraacyada baakadaha iyo rarista saxda ah ayaa lagama maarmaan u ah ilaalinta hufnaanta iyo tayada alaabada la keenay.
10. Faa'iidooyinka iyo Su'aalaha Badiya La Weydiiyo ee Birta Womic
Maxaa Loola Shaqayn Karaa Womic Steel?
Dukaan Hal Joogsi ah:Noocyo dhammaystiran laga bilaabo tuubooyinka API 5L ERW ilaa qalabka tuubooyinka OEM ee isku habboon (xusullada, Shaaha, Yareeyayaasha, Flanges, Koofiyadaha) ee heerarka walxaha la jaanqaadaya, oo ay ku jiraan birta kaarboon, birta daawaha, iyo birta aan daxalka lahayn.
U hoggaansanaanta Farsamada:Shahaadooyinka Imtixaanka Buuxa ee Warshadda (EN 10204 Nooca 2.2, 3.1, ama 3.2) oo la bixiyo markab kasta, oo faahfaahinaya halabuurka kiimikada saxda ah, natiijooyinka tijaabada farsamada, iyo warbixinnada baaritaanka aan burburin.
Adeegyada Qiimaha Lagu Daray:Daboolka dhammaadka (30°-35°), dunta iyo isku xidhka, rakibidda daboolka balaastikada ah, iyo dahaarka ka hortagga daxalka (FBE, 3LPE, 3LPP, Epoxy, Galvanizing) oo laga heli karo gudaha ama iyada oo loo marayo xarumaha lammaanaha ee u qalma.
Saadka Tartanka:Iskaashiga istaraatiijiyadeed ee lala yeesho shirkadaha gudbiya xamuulka adduunka ayaa hubinaya rarista konteenarada ee la hagaajiyay (kordhinta tirada konteenarkiiba) iyo dhoofinta adduunka oo dhan oo kharash-ool ah oo leh waqtiyo safar oo la isku halleyn karo.
Kaydka iyo Helitaanka:Kaydin ballaaran oo cabbirrada API 5L X52 ee caadiga ah (2"-24" OD, Jadwalka 10-80) waxay hubinayaan waqtiyada gaaban ee hogaaminta iyo jawaab degdeg ah oo ku saabsan shuruudaha mashruuca degdegga ah. Cabbirrada gaarka ah ee la soo saaro marka loo baahdo iyadoo leh waqti caadi ah oo hogaamin ah oo ah 30-45 maalmood.
Awoodda Adeegga Dhadhanka leh:Awood buuxda oo lagu siinayo tuubooyinka PSL2 baaritaanka HIC iyo SSC sida waafaqsan heerarka NACE ee codsiyada gaaska dhanaan. Adkaanta la xakameeyey ilaa ≤ 248 HV10 / ≤ 22 HRC.
Dooro Womic Steel Group oo ah lammaanahaaga la isku halleyn karo si aad u hesho tuubooyinka birta ee API 5L X52 ERW tayo sare leh iyo waxqabadka gaarsiinta oo aan la loodin karin. Kusoo dhawoow inaad weydiiso!
Mareegta: www.womicsteel.com
Iimayl: sales@womicsteel.com
Tel/WhatsApp/WeChat:
Victor: +86-15575100681
Jack: +86-18390957568
Su'aalaha Badiya La Weydiiyo (FAQ)
S: Waa maxay faraqa u dhexeeya S355J2H iyo darajooyinka kale ee EN 10219 sida S235JRH iyo S275JRH?
A: S235JRH waxay leedahay xoogga wax soo saarka ugu yar oo ah 235 MPa, S275JRH waxay leedahay 275 MPa, S355J2H waxay leedahay 355 MPa. S355J2H waxay bixisaa xoogga ugu sarreeya saddexdan darajo ee caadiga ah. Intaa waxaa dheer, S355J2H waxay leedahay heerka saameynta J2 (-20°C, ugu yaraan 27J), halka S235JRH iyo S275JRH ay leeyihiin heerka saameynta JR (heerkulka qolka, ugu yaraan 27J). Codsiyada u baahan xoog sare ama iska caabinta saameynta heerkulka hooseeya, S355J2H waa doorashada la doorbidayo. Mashaariicda u baahan xoog xitaa ka sarreeya (420 MPa ama 460 MPa), S420MH iyo S460MH ayaa la heli karaa.
S: Maxay ka dhigan tahay magaca "J2H" ee S355J2H?
A: Magacaabista waxaa loo kala saaraa sidan soo socota: "S" waxay u taagan tahay birta qaab-dhismeedka, "355" waxay tilmaamaysaa xoogga wax-soo-saarka ugu yar ee 355 MPa, "J2" waxay qeexaysaa tijaabada saameynta Charpy ee -20°C iyadoo leh tamar celcelis ahaan ugu yaraan 27J, "H" waxay tilmaamaysaa qaybta godka ah (qabow-sameysan). Isbarbardhigga: "JR" = saameynta heerkulka qolka (20°C), "J0" = saameynta 0°C, "J2" = saameynta -20°C, "K2" = saameynta -20°C oo leh tamar sare (ugu yaraan 40J).
S: S355J2H ma loo isticmaali karaa qaab-dhismeedka alxanka? Waa maxay hababka alxanka ee lagu taliyay?
J: Haa, S355J2H waxay bixisaa alxan aad u fiican sababtoo ah u dhiganta kaarboon yar (CEV ≤ 0.45%). Hababka alxanka ee lagu taliyay waxaa ka mid ah MAG (135), TIG (141), MMA (111), iyo SAW (12). Guud ahaan looma baahna kululaynta hore ee darbiga ka hooseeya 20mm xaaladaha caadiga ah ee dukaanka. Qaybaha qaro weyn ama heerkulka hoose ee deegaanka, waxaa lagu talinayaa in horay loo kululeeyo 50-100°C. Alxanka waxyaabaha la isticmaalo waa inuu la mid noqdaa xoogga agabka salka (badanaa ER70S-6 ama wax la mid ah). Had iyo jeer u qalmo hababka alxanka sida waafaqsan EN 1090 ama heerarka khuseeya.
S: Qaababkee ayaa loo heli karaa EN 10219 S355J2H? Ma bixin kartaa tuubooyin laba jibbaaran iyo kuwo leydi ah?
A: Haa, EN 10219 wuxuu daboolayaa qaybo godan oo qabow lagu dahaadhay oo saddex qaab ah: wareegsan (qaybo godan oo wareegsan - CHS), afar geesle (qaybo godan oo laba jibbaaran - SHS), iyo afar geesle (qaybo godan oo afar geesle ah - RHS). Womic Steel waxay bixisaa dhammaan saddexda qaab ee heerka S355J2H. Cabbirrada wareegsan waxay u dhexeeyaan 21.3mm ilaa 610mm OD. Cabbirrada laba jibbaaran waxay u dhexeeyaan 20x20mm ilaa 500x500mm. Cabbirrada laba jibbaaran waxay u dhexeeyaan 40x20mm ilaa 600x400mm. Fadlan bixi shuruudahaaga cabbirka gaarka ah ee xaqiijinta helitaanka.
S: Waa maxay dhererka ugu badan ee loo heli karo tuubada EN 10219 S355J2H ERW?
J: Waxaan bixinaa dherer go'an oo caadi ah oo ah 6 mitir iyo 12 mitir (qiyaastii 20 iyo 40 cagood) dhexroorka ilaa 610mm (24"). Dhexroorka yaryar (ka hooseeya 168mm / 6"), dhererka gaarka ah ilaa 18 mitir (60 cagood) ayaa la heli karaa marka la codsado. Qaybaha laba jibbaaran iyo kuwa afargeeslaha ah, dhererka ugu badan wuxuu caadi ahaan yahay 12 mitir. Dhererka dheer ee mashaariicda gaarka ah waxay u baahan yihiin qeexitaan faahfaahsan iyo dib u eegis injineernimo.
S: Waa maxay faraqa u dhexeeya EN 10219 iyo EN 10210? Midkee ayaan dooranayaa?
A: daboolida EN 10219qabow sameeyayQaybaha godan ee qaab-dhismeedka ee la alxamay (habka ERW/HFW), oo bixiya dulqaad cabbir oo adag iyo dhammaystir dusha sare oo wanaagsan. Daboolida EN 10210kulul-dhammaadayQaybaha godan ee qaab-dhismeedka (oo aan tolnayn ama kulul lagu duubay), oo bixiya cadaadis hoose oo haraaga ah iyo waxqabad wanaagsan oo loogu talagalay codsiyada culeyska culus. Dhismaha guud, qaab-dhismeedka dhismaha, iyo codsiyada saxda ah, EN 10219 badanaa waa mid kharash-ool ah. Codsiyada dhismaha culus, goobaha badda, iyo xaaladaha rarista firfircoon, EN 10210 ayaa laga yaabaa in la doorbido. Labada heerba waxaa ka mid ah heerka S355J2H oo leh sifooyin farsamo oo isku mid ah.
S: EN 10219 S355J2H ma loo isticmaali karaa codsiyada badda iyo badda?
J: Haa, S355J2H oo leh qiimeynta saameynta J2 (-20°C) waxay ku habboon tahay codsiyo badan oo badda iyo badda ah oo ay ku jiraan qaab-dhismeedka dusha sare, qalabka jaakadaha, taageerada sagxadaha, iyo qalabka badda. Si kastaba ha ahaatee, codsiyada muhiimka ah ee badda ee u baahan saameynta heerkulka hooseeya (-40°C ama -50°C) ama shuruudaha agabka adag, darajooyinka S355ML, S355NL, ama EN 10225 (S355G8+M, S355G10+M) ayaa caadi ahaan la cayimay. Fadlan bixi qeexitaannada mashruucaaga si aad u hesho talo ku habboon oo darajo ah.
S: Dhammaystirka dusha sare noocee ah ayaa loo heli karaa tuubooyinka EN 10219 S355J2H?
J: Waxaan bixinaa ikhtiyaarro kala duwan oo dhammaystirka dusha sare ah oo ay ku jiraan: Bare (sida alxanka, miisaanka warshadda), Saliidaysan (dahaarka saliidda ee ka hortagga miridhku fudud), Madow dahaar leh (lacquer ama varnish), Primed (premier dukaanka alxanka), Hot-map galvanized (dahaarka zinc ee ilaalinta miridhku), Rinjiyayn (midabyada iyo nidaamyada gaarka ah), iyo dahaarka ka hortagga miridhku (epoxy, polyurethane, ama nidaamyada kale ee la cayimay). Codsiyada qaab-dhismeedka ee u baahan ilaalinta miridhku, galvanizing-ka kulul ee sida waafaqsan EN ISO 1461 ayaa ah doorashada ugu badan.
S: Tijaabada aan burburin (NDT) noocee ah ayaa loo heli karaa tuubooyinka EN 10219 S355J2H?
A: Waxaan bixinaa ikhtiyaarro NDT oo badan: 100% Tijaabada Ultrasonic (UT) ee jirka tolmada alxanka iyo tuubooyinka, Tijaabada Eddy Current (ET) ee kormeerka tayada alxanka ee khadka tooska ah, Tijaabada Hydrostatic (tijaabada cadaadiska), Kormeerka muuqaalka iyo cabbirka, Kormeerka Qaybaha Magnetic-ga (MPI) ee ogaanshaha dillaaca dusha sare, iyo Tijaabada Raajada (RT) ee xaqiijinta tolmada alxanka. Heerka EN 10219 kuma qasbayo NDT dhammaan codsiyada, laakiin waxaan bixin karnaa baaritaan kasta oo loo baahan yahay sida ku cad qeexitaanka macaamiisha.
S: Ma bixin kartaa kormeer dhinac saddexaad ah oo loogu talagalay tuubooyinka EN 10219 S355J2H?
J: Haa. Waxaan soo dhaweyneynaa oo fududeyneynaa kormeerka DNV, BV, SGS, TÜV, ABS, LR, ama wakiil kasta oo macmiilku magacaabay inta lagu jiro wax soo saarka (baaritaanka cabbirka, NDT, tijaabada farsamada) iyo ka hor rarista. 3.2 Shahaadooyinka kormeerka ee ay ansixiyeen hay'adaha saddexaad ee la oggol yahay ayaa si joogto ah loo bixiyaa marka la codsado. Mashaariicda Yurub ee u baahan calaamadaynta CE, waxaan bixinaa Baaqa Waxqabadka (DoP) oo qayb ka ah dukumentiyada u hoggaansanaanta.
S: Ma bixisaa adeegyo la jarjaray iyo kuwo la farsameeyay oo loogu talagalay qaybaha S355J2H?
J: Haa. Waxaan bixinaa jarista saxda ah ee dhererka saxda ah ee macaamiisha ay cayimeen iyadoo la adeegsanayo dulqaad adag (badanaa ± 3mm) iyo darafyo nadiif ah oo aan lahayn burr. Adeegyada farsamaynta dheeraadka ah waxaa ka mid ah goynta dhammaadka (isku xirka alxanka), simidda dhammaadka (xidhiidhada gaarka ah), qodista (godadka boolalka), qodista (xidhiidhada qaab-dhismeedka), iyo alxanka taarikada dhammaadka ama tabsyada isku xirka. Fadlan bixi sawirradaada farsamaynta si aad u hesho shuruudaha gaarka ah.
S: Waa maxay waqtiga caadiga ah ee hogaanka tuubooyinka EN 10219 S355J2H ERW?
J: Waqtiga caadiga ah ee rasaasta loogu talagalay cabbirrada kaydka (dhexroorka caadiga ah iyo dhumucda derbiga) waa qiyaastii 15-25 maalmood. Cabbirrada aan kaydka ahayn ama kuwa gaarka ah, waqtiga rasaasta waa qiyaastii 30-45 maalmood laga bilaabo xaqiijinta dalabka. Tirada badan (>500 tan) ama shuruudaha gaarka ah (kormeerka dhinac saddexaad, dahaarka gaarka ah, dhererka gaarka ah), waqtiga rasaasta wuxuu socon karaa ilaa 45-60 maalmood. Dalabaadka degdega ah (15-20 maalmood) ayaa laga yaabaa inay diyaar u yihiin tiro yar oo cabbirro caadi ah. Fadlan nala soo xiriir si aad u ogaato waqtiyada rasaasta hadda jirta iyadoo lagu saleynayo shuruudahaaga gaarka ah.
S: Shahaadooyin iyo dukumentiyo noocee ah ayaad siisaan shixnadaha tuubooyinka S355J2H?
J: Shixnad kasta waxay ka kooban tahay dukumentiyo dhammaystiran: Shahaadada Imtixaanka Warshadda sida ku xusan EN 10204 Nooca 3.1 (ama Nooca 2.2 / 3.2 marka la codsado) oo ay ku jiraan halabuurka kiimikada, sifooyinka jiidista, iyo natiijooyinka baaritaanka saameynta; Warbixinta Kormeerka Cabbirka; Calaamadaynta CE iyo Baaqa Waxqabadka (DoP) ee suuqa Yurub; Liiska Baakadaha; Biilka Ganacsiga; Biilka Rarista; iyo Shahaadada Asalka (haddii loo baahdo). Dalabaadka la kormeeray ee dhinac saddexaad, warbixinno kormeer oo dheeraad ah iyo shahaadooyin markhaati ayaa la bixiyaa.
Badeecadaha La Xiriira
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EN 10219 S460MH ERW Dhuumaha Birta - Awoodda ugu badan
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EN 10219 S355JRH ERW Tuubo bir ah - Xoog sare...
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EN 10219 S355J2H ERW Tuubo bir ah: Xoog sare ...
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EN 10219 S275JRH ERW Tuubo bir ah - Xoog Dhexdhexaad ah...
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EN 10219 S235JRH ERW Tuubo Bir ah - Ujeeddo Guud...
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EN 10217 P355GH ERW Dhuumaha Birta - Awooda ugu badan
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EN 10217 P295GH ERW Tuubo bir ah - Xoog sare ...
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EN 10217 P265GH ERW Dhuumaha birta - Awood dhexdhexaad ah
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TS EN 10217 P235GH ERW Dhuumaha Birta - Heerkul sare