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 10217 P235GH ERW:Dhexroorka dibadda laga bilaabo 21.3mm ilaa 610mm (1/2 inji ilaa 24 inji) oo dhumucdiisuna tahay 2.0mm ilaa 20.0mm. Dherer aan kala sooc lahayn oo hal mar ah oo 6m ah, dherer labanlaab ah oo aan kala sooc lahayn oo ah 12m, 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 (PED 2014/68/EU):U hoggaansanaanta buuxda ee Tilmaamaha Qalabka Cadaadiska Yurub ee codsiyada cadaadiska. 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 si loogu isticmaalo codsiyada cadaadiska 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.
Shahaadooyin Dheeraad ah:ISO 14001, ISO 45001 ayaa diyaar ah marka la codsado.
Aqoonsiga Caalamiga ah:Womic Steel waa alaab-qeybiye lagu kalsoon yahay oo ay soo saaraan soosaarayaasha kuleyliyaha, farsameeyayaasha maraakiibta cadaadiska, warshadaha korontada, iyo xarumaha batroolka, iyadoo u adeegta in ka badan 80 waddan oo adduunka ah.
2. EN 10217 P235GH ERW Tuubada Birta: Halabuurka Agabka & Astaamaha Waxqabadka
EN 10217 P235GH waa tuubo bir ah oo aan daawaha lahayn oo si gaar ah loogu talagalay ujeeddooyinka cadaadiska heerkulka sare. "P" waxay tilmaamaysaa ujeeddada cadaadiska, "235" waxay tilmaamaysaa xoogga wax soo saarka ugu yar ee 235 MPa, "G" waxay tilmaamaysaa sifooyinka heerkulka oo sarreeya, "H" waxay tilmaamaysaa tijaabada haydarooliga (cadaadiska haydarooliga). Lambarka darajada 1.0345 waa tilmaanta tirooyinka ee hoos timaada EN 10027-2.
Marka la barbardhigo P265GH (265 MPa wax soo saar) iyo P355GH (355 MPa wax soo saar), P235GH waxay bixisaa xoog wanaagsan heerkul dhexdhexaad ah iyadoo bixinaysa alxan aad u fiican iyo qaab-dhismeed. P235GH waxay ku habboon tahay hawlgal joogto ah heerkul ilaa 400°C ah, taasoo ka dhigaysa doorashada ugu habboon ee durbaanka kuleyliyaha, beddelayaasha kulaylka, iyo weelasha cadaadiska ee adeegga heerkulka dhexdhexaadka ah.
EN 10217 P235GH 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 | Cr ugu badan | Cu ugu badan | Mo ugu badan | Ni ugu badan |
| P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 0.30 | 0.30 | 0.10 | 0.30 |
*Fiiro gaar ah: Waxyaabaha ku jira aluminiumka (Al) waa inay ahaadaan ugu yaraan 0.020%. Wadarta guud ee Cr+Cu+Mo+Ni waa inaysan dhaafin 0.70%. Kaarboon yar iyo walxaha daawaha yar waxay hubiyaan in si fiican loo alxan karo loona samayn karo qalabka cadaadiska.*
Astaamaha Farsamada ee Tuubooyinka Birta ah ee EN 10217 P235GH ERW (Heerkulka Qolka):
| Dhumucda Darbiga (mm) | Xoogga Wax Soo Saarka (daqiiqad) | Xoogga Tijaabada | Kordhinta (ugu yaraan) |
| t ≤ 16mm | 235 MPa | 360-500 MPa | 24% |
| 16mm < t ≤ 40mm | 225 MPa | 360-500 MPa | 24% |
| 40mm < t ≤ 60mm | 215 MPa | 360-500 MPa | 23% |
Fiiro gaar ah: P235GH waxay ilaalisaa xoog waxtar leh ilaa 400°C. Heerkulka sare (ka sarreeya 400°C), waxaa lagu talinayaa P265GH ama darajooyinka daawaha sida 16Mo3.
EN 10217 P235GH ERW Tuubada Birta ah Xoogga Wax-soo-saarka Heerkulka Sare:
| Heerkulka (°C) | 100 | 200 | 300 | 350 | 400 |
| Xoogga Wax-soo-saarka (MPa) | 225 | 190 | 170 | 165 | 155 |
Fiiro gaar ah: Qiimayaashani waxay matalaan xoogga wax soo saarka ugu yar heerkulka sare, taasoo muujinaysa ku habboonaanta P235GH ee codsiyada kuleyliyaha iyo beddelayaasha kulaylka.
Astaamaha Saamaynta Tuubooyinka Birta ah ee EN 10217 P235GH ERW:
| Jihada Tijaabada | Heerkulka | Tamarta Celceliska (daqiiqad) | Tamarta Shakhsi ahaaneed (daqiiqad) |
| Longitudinal | 0°C | 27 Joules | 20 Joules |
| Kala-goysyada | 0°C | 27 Joules | 20 Joules |
*Fiiro gaar ah: Tijaabada saameynta waa qasab P235GH ee hoos timaada EN 10217-2. Codsiyada heerkulka hooseeya ee ka hooseeya 0°C, P235GH caadi ahaan lama cayimin.*
3. EN 10217 P235GH ERW Cabbirka Tuubada Birta ah iyo U hoggaansanaanta Heerarka
Womic Steel waxay bixisaa tuubooyinka EN 10217 P235GH ERW oo ku wareegsan cabbir ballaaran, si buuxdana ugu hoggaansan heerka EN 10217-2:2024.
| Shay | Faahfaahinta |
| Heerka Caadiga ah | TS EN 10217-2: 2024 Tuubooyinka birta ah ee la alxamay ee loogu talagalay ujeeddooyinka cadaadiska - Tuubooyinka birta ah ee aan daawaha lahayn iyo kuwa aan daawaha lahayn oo leh astaamo heerkul sarreeya oo cayiman |
| Fasal | P235GH (1.0345) |
| Habka Wax Soo Saarka | Alxanka Ka-hortagga Korontada (ERW) / Alxanka Soo Noqnoqda Sare (HFW) |
| Kala duwanaanshaha Dhexroorka Dibadda | 21.3mm – 610mm (1/2 inji – 24 inji) |
| Kala duwanaanshaha Dhumucda Darbiga | 2.0mm – 20.0mm |
| Dhererka | 6m (SR), 12m (DR), ama dherer gaar ah oo gaaraya 18m |
| Xaaladda Bixinta | Sida loo alxamay / Caadi ah (+N) |
| Dhammaadka Dhammaadka | Dhamaadka Caadiga ah (PE) / Dhamaadka La Jaray (BE) |
| Dhammaadka Dusha Sare | Banaan / Saliid leh / Madow dahaarka leh |
| Qaybta Kormeerka | TC1 (shahaadada 2.2) / TC2 (shahaadada 3.1 oo leh NDT) |
| 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
Raad-raac 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 EN 10217 P235GH iyo EN 10216 P235GH?
A: daboolida EN 10217alxanTuubooyinka birta ah (habka ERW/HFW), halka EN 10216 uu daboolayoaan kala go 'lahaynTuubooyinka birta ah. Labada heerba waxay qeexayaan heerka P235GH oo leh shuruudo kiimiko iyo farsamo oo isku mid ah. EN 10217 (la alxamay) guud ahaan waa mid kharash-ool ah oo laga heli karo dherer dheer. EN 10216 (aan tolnayn) ayaa looga baahan yahay codsiyada cadaadiska sare ama meesha tolmada alxanka aan loo ogolayn koodhka naqshadeynta. Inta badan codsiyada kuleyliyaha iyo weelasha cadaadiska, labaduba waa la aqbali karaa; si kastaba ha ahaatee, tolnimada badanaa waxaa loo doortaa adeegga cadaadiska sare ee muhiimka ah.
S: Waa maxay heerkulka ugu badan ee hawlgalka P235GH?
A: P235GH waxay ku habboon tahay hawlgal joogto ah heerkul ilaa400°CHeerkulka u dhexeeya 400°C iyo 500°C, waxaa lagu talinayaa P265GH ama 16Mo3 (birta daawaha). Heerkulka ka sarreeya 500°C, waa in la tixgeliyaa heerarka daawaha sare sida 13CrMo4-5 ama 10CrMo9-10. Had iyo jeer la tasho xeerarka naqshadeynta ee khuseeya (EN 13445, Qaybta ASME I, iwm.) si aad u hesho xaddidaadyo heerkul oo gaar ah oo ku salaysan dhumucda derbiga iyo xaaladaha adeegga.
S: P235GH ma loo isticmaali karaa codsiyada ASME Code?
A: P235GH si toos ah looguma taxnayn Qaybta II ee ASME (qeexitaanka agabka ASME). Si kastaba ha ahaatee, si weyn ayaa loogu aqbalaa mashaariicda caalamiga ah iyadoo la raacayo heerarka EN. Shaambadda Koodhka ASME, agabka u dhigma waxaa ka mid ah SA-106 GR.B (aan tolnayn) ama SA-53 GR.B (la alxamayn) oo leh sifooyin la mid ah laakiin naqshado kala duwan loo oggol yahay. Mashaariicda u baahan agabka ASME, waxaan ku siin karnaa SA-106 GR.B ama SA-178 GR.A beddel ahaan. Fadlan bixi qeexitaanka mashruucaaga si aad u doorato agabka saxda ah.
S: Waa maxay faraqa u dhexeeya P235GH iyo P265GH?
A: P235GH waxay leedahay awood wax soo saar ugu yar oo ah 235 MPa, halka P265GH ay leedahay 265 MPa (xoog sare). P235GH waxay bixisaa qaab-dhismeed wanaagsan iyo alxan wanaagsan sababtoo ah kaarboon yar (0.16% ugu badnaan vs 0.20% ugu badnaan). P235GH waxaa badanaa loo isticmaalaa codsiyada heerkulka/cadaadiska dhexdhexaadka ah (durbaanka kululeeyaha, beddelayaasha kulaylka). P265GH waxaa loo isticmaalaa codsiyada cadaadiska sare halkaas oo loo baahan yahay xoog dheeraad ah. Labaduba waxay leeyihiin xad heerkul oo sarreeya oo isku mid ah (400°C).
S: Tijaabada aan burburin (NDT) noocee ah ayaa looga baahan yahay EN 10217 P235GH?
A: TC1 (Tijaabada Qaybta 1): Baaritaanka muuqaalka iyo baaritaanka hydrostatic ayaa loo baahan yahay. TC2 (Tijaabada Qaybta 2): Baaritaanka muuqaalka, baaritaanka hydrostatic, iyo 100% tijaabin aan burburin (UT ama ET) ee tolmada alxanka. Codsiyada cadaadiska muhiimka ah, TC2 waxaa badanaa la cayimaa. Womic Steel waxay bixin kartaa heerarka TC1 iyo TC2 labadaba. Shahaadada EN 10204 3.2, TC2 oo leh markhaati dhinac saddexaad ah ayaa badanaa loo baahan yahay.
S: Waa maxay dhererka ugu badan ee loo heli karo tuubada EN 10217 P235GH 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"), dherer gaar ah oo gaaraya 18 mitir (60 cagood) ayaa la heli karaa marka la codsado. Codsiyada kuleyliyaha iyo beddelaha kulaylka ee u baahan dherer gaar ah oo U-leexasho ah, waxaan la shaqeyn karnaa xarumaha laabashada lammaanaha. Fadlan bixi shuruudahaaga dhererka gaarka ah.
S: Ma bixin kartaa kormeer dhinac saddexaad ah oo loogu talagalay tuubooyinka EN 10217 P235GH?
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 (martigelinta baaritaanka biyaha, UT/ET, kormeerka cabbirka) 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. Si loogu hoggaansamo tilmaamaha qalabka cadaadiska Yurub (PED), waxaan bixinaa calaamadda CE iyo Baaqa Waxqabadka (DoP).
S: Waa maxay waqtiga caadiga ah ee hogaanka tuubooyinka EN 10217 P235GH 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 loo leeyahay, waqtiga rasaasta waa qiyaastii 30-45 maalmood laga bilaabo xaqiijinta dalabka. TC2 oo leh 100% NDT, ku dar 5-10 maalmood. Kormeerka dhinac saddexaad (shahaadada 3.2), ku dar 10-15 maalmood si aad u jadwaleyso oo aad u diiwaangeliso. Dalabyada degdega ah (15-20 maalmood) ayaa laga yaabaa inay diyaar u yihiin tiro yar oo cabbirrada caadiga ah ah. Fadlan nala soo xiriir si aad u ogaato waqtiyada rasaasta hadda jirta.
S: Shahaadooyin iyo dukumentiyo noocee ah ayaad siisaan shixnadaha tuubooyinka P235GH?
A: Shixnad kasta waxay ka kooban tahay dukumentiyo dhammaystiran: Shahaadada Imtixaanka Mishiinka 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, sifooyinka heerkulka oo sarreeya, iyo natiijooyinka tijaabada saamaynta; Warbixinta Tijaabada Hydrostatic; Warbixinta NDT (UT/ET) ee dalabaadka TC2; Warbixinta Kormeerka Cabbirka; Calaamadaynta CE iyo Baaqa Waxqabadka (DoP) ee suuqa Yurub; Liiska Baakadaha; Biilka Ganacsiga; Biilka Rarista; iyo Shahaadada Asalka (haddii loo baahdo).
S: Ma bixisaa adeegyo la jarjaray oo U-bend ah oo loogu talagalay tuubooyinka P235GH?
J: Haa. Waxaan bixinaa jarista saxda ah ee dhererka saxda ah ee macaamiisha ay cayimeen iyadoo la dulqaato (badanaa ± 3mm) iyo darafyo nadiif ah oo aan lahayn burr. Codsiyada beddelayaasha kulaylka, waxaan la shaqayn karnaa xarumaha laablaabashada lammaanaha ee tuubooyinka U-laaban (laabashada qabow) oo leh radii la xakameeyey oo leh qaab-dhismeed yar. Tuubooyinka U-laaban waxaa la siin karaa iyadoo la isticmaalayo ama aan la isticmaalin damin ka dib laabashada. Fadlan bixi sawirradaada laablaabashada si aad u hesho shuruudaha gaarka ah.
S: Waa maxay faraqa u dhexeeya xaaladda gaarsiinta caadiga ah (+N) iyo tan alxanka leh?
A: Daaweynta kulaylka ee caadiga ah (+N) (890-930°C) waxay soo saartaa qaab-dhismeed isku mid ah oo ferrite-pearlite ah, waxay hagaajisaa dabacsanaanta iyo adkaanta, waxayna yareysaa cadaadiska alxanka ee harsan. Xaaladda alxanka ee la alxameeyay waxay leedahay cadaadis harsan oo sarreeya waxayna yeelan kartaa qaab-dhismeed hadhuudh oo aan isku mid ahayn. Codsiyada cadaadiska,caadi ahCaadiyan waxaa looga baahan yahay sida ku cad EN 10217-2 si loo hubiyo sifooyinka ugu wanaagsan ee adeegga heerkulka sare. Womic Steel waxay siisaa P235GH xaalad caadi ah sida heerka loogu talagalay codsiyada cadaadiska.
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