1. Birta Womic: Awoodaha Wax Soo Saarka & Xoogga Shirkadda API 5L X52 ERW Tuubada Birta
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 ERW X52:Dhexroorka dibadda laga bilaabo 60.3mm ilaa 610mm (2 inji ilaa 24 inji) oo dhumucdiisuna tahay 4.0mm ilaa 19.1mm (Jadwalka 10 ilaa Jadwalka 80). 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.
Ruqsadda API 5L Monogram:Loo oggolaaday in la soo saaro tuubooyinka khadka API 5L, taasoo muujinaysa sida ay uga go'an tahay heerarka ugu sarreeya ee warshadaha ee dhuumaha gudbinta saliidda iyo gaaska.
Calaamadda CE (PED 2014/68/EU):U hoggaansanaanta Tilmaamaha Qalabka Cadaadiska Yurub si loo helo nadiifin siman oo kastamka gudaha EEA. DoP waxaa loo sameeyay kuwa u dhigma EN.
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 ee ay maamusho bulshada kala-soocidda.
Shahaadooyin Dheeraad ah:ISO 14001, ISO 45001, NORSOK M-650, NACE MR0175 / ISO 15156 oo loogu talagalay codsiyada adeegga dhanaan.
Ansixinta Gaarka ah ee Macaamiisha:Baaritaanno joogto ah oo warshadeed oo loogu talagalay qandaraaslayaasha waaweyn ee EPC, NOC-yada, iyo shirkadaha tamarta adduunka.
Aqoonsiga Caalamiga ah:Womic Steel waa shirkad lagu kalsoon yahay oo ay leedahay shirkadaha tamarta ee Fortune 500 iyo qandaraaslayaasha EPC ee caalamiga ah, waxayna u adeegtaa in ka badan 80 waddan oo ku kala yaal Koonfur-bari Aasiya, Yurub, Bariga Dhexe, Afrika, iyo Ameerika.
2. Tuubada Birta ee API 5L X52 ERW: Halabuurka Agabka & Astaamaha Waxqabadka
API 5L X52 (sidoo kale loogu magac daray L360 oo hoos timaada ISO 3183) waa bir bir ah oo xarig leh oo si gaar ah loogu talagalay dhuumaha gudbinta saliidda iyo gaaska. "X" waxay tilmaamaysaa "X42, X52, X65" waxay tilmaamaysaa xoogga wax soo saarka ugu yar ee kiiloogaraamkiiba inji laba jibbaaran (KSI). Sidaa darteed, X52 wuxuu leeyahay xoogga wax soo saarka ugu yar ee 52,000 psi (qiyaastii 360 MPa). Magacaabista "L360" ee hoos timaada heerka ISO waxay u taagan tahay isla agabka oo leh xoogga wax soo saarka ee 360 MPa.
Marka la barbardhigo darajooyinka hoose sida GR.B (35,000 psi wax soo saar) iyo X42 (42,000 psi wax soo saar), X52 waxay bixisaa xoog sare iyadoo la ilaalinayo alxanka iyo adkeysiga aadka u fiican. Dheelitirkani wuxuu ka dhigayaa X52 darajada ugu ballaaran ee loogu talagalay mashaariicda dhuumaha dhulka iyo kuwa badda ee cadaadiska dhexdhexaadka ah adduunka oo dhan. X52 waxay bixisaa waxqabad wanaagsan oo loogu talagalay dhuumaha ka shaqeeya cadaadiska ilaa 1,500 psi, iyadoo ku xiran dhumucda derbiga iyo qaabeynta dhexroorka.
API 5L X52 ERW tuubo bir ah Halabuurka Kiimikada (Falanqaynta Ladle, boqolkiiba cuf ahaan):
| Walax | C | Si | Mn | P | S | Cr | Mo | Ni | Cu | Nb | V | Ti | Al |
| PSL1 Ugu badnaan % | 0.28 | — | 1.40 | 0.030 | 0.030 | — | — | — | — | 0.05 | 0.10 | 0.04 | — |
| PSL2 Ugu badnaan % | 0.24 | 0.45 | 1.40 | 0.025 | 0.015 | 0.30 | 0.15 | 0.30 | 0.50 | 0.10 | 0.10 | 0.04 | 0.060 |
*Fiiro gaar ah: Shuruudaha PSL2 aad bay u adag yihiin marka la eego xadka kaarboon, fosfooraska, iyo sulfur-ka oo hooseeya. Ku darista walxaha yaryar ee isku-darka ah (Niobium, Vanadium, Titanium) waxay hagaajisaa qaab-dhismeedka hadhuudhka waxayna xoojisaa labadaba xoogga iyo adkeysiga heerkulka hooseeya. PSL2 waxay sidoo kale u baahan tahay qiimayaal u dhigma kaarboon oo la xakameeyey (CE): CE(IIW) ≤ 0.43% si aan kala go 'lahayn iyo ≤ 0.43% tuubooyinka la alxamay ee dhumucdoodu tahay derbi ≤ 19mm.*
API 5L X52 ERW tuubo bir ah Sifooyinka Farsamada (Heerkulka Qolka):
| Hantida | Shuruudaha PSL1 | Shuruudaha PSL2 |
| Xoogga Wax Soo Saarka (ReH / Rt0.5) | 52,000 - 77,000 psi (360 - 530 MPa) | 52,000 - 77,000 psi (360 - 530 MPa) |
| Xoogga Laabista (Rm) | ≥ 66,000 psi (≥ 460 MPa) | ≥ 66,000 psi (≥ 460 MPa) |
| Saamiga (Wax-soo-saarka/Dhiig-gelinta) | Xad gaar ah ma jiro | ≤ 0.93 |
| Kordhinta (Daqiiqad) | Qaacidada lagu xisaabiyay | Qaacidada lagu xisaabiyay |
| Adkaanta (HRC / HV) | Looma baahna | ≤ 27 HRC / ≤ 250 HV10 |
*Fiiro gaar ah: PSL2 waxay soo rogtay shuruudo dheeraad ah oo ay ku jiraan saamiga ugu badan ee wax soo saarka-ilaa-jiidashada ee 0.93, xadka ugu badan ee adkaanta ee codsiyada adeegga dhanaan, iyo qiimaha adkeysiga saameynta Charpy V-Notch ee la xoojiyay. PSL2, tamarta ugu yar ee saameynta waa 40J (celcelis ahaan) iyo 30J (qof) 0°C jirka tuubooyinka, alxanka, iyo HAZ.*
API 5L X52 ERW tuubo bir ah Astaamaha Saamaynta Heerkulka Hoose (Charpy V-Notch) - PSL2:
| Goobta Imtixaanka | Heerkulka | Tamarta Celceliska (Daqiiqad) | Tamarta Shakhsi ahaaneed (Daqiiqad) |
| Jidhka Tuubada (Dheere dheer) | 0°C | 40 Joules | 30 Joules |
| Birta Alxanka (Transverse) | 0°C | 40 Joules | 30 Joules |
| Aagga ay Kuleylku Saameeyeen (HAZ) | 0°C | 40 Joules | 30 Joules |
| Ikhtiyaarka Adeegga Dhadhanka | -10°C ama ka hooseeya | Sida ku cad | Sida ku cad |
*Fiiro gaar ah: Codsiyada adeegga dhanaan (iska caabbinta HIC/SSC), tijaabada saameynta heerkulka hoose (-10°C, -20°C, ama -46°C) iyo xaddidaadyo dheeraad ah oo adag (≤ 22 HRC / ≤ 248 HV10) ayaa loo baahan yahay sida ku cad Lifaaqa H ee API 5L.*
API 5L X52 ERW tuubo bir ah Xadka U-dhigma Kaarboonka (PSL2):
| Dhumucda Darbiga | CE (IIW) Ugu badnaan | CET Ugu badnaan |
| t ≤ 19mm (0.748") | 0.43% | 0.25% |
| 19mm < t ≤ 40mm (1.575") | 0.43% | 0.25% |
| t > 40mm | Heshiis ahaan | Heshiis ahaan |
Fiiro gaar ah: Wax u dhigma kaarboon yar ayaa hubiya in si fiican loo alxan karo xaaladaha goobta iyada oo aan la kululayn inta badan dhumucda derbiga, taasoo yaraynaysa kharashka rakibidda iyo waqtiga.
3. API 5L X52 ERW Cabbirka Tuubada Birta ah iyo U hoggaansanaanta Heerarka
Womic Steel waxay bixisaa tuubooyinka API 5L X52 ERW oo ku baahsan cabbir ballaaran, si buuxdana ugu hoggaansan heerarka API 5L 46aad Edition iyo ISO 3183.
| Shay | Faahfaahinta |
| Heerka Caadiga ah | API 5L Daabacaadda 46aad / ISO 3183 |
| Heerka Qeexitaanka Badeecada | PSL1 (Caadi) / PSL2 (Horumarsan) |
| Fasal | X52 (L360) |
| Habka Wax Soo Saarka | Alxanka Ka-hortagga Korontada (ERW) / Alxanka Soo Noqnoqda Sare (HFW) |
| Kala duwanaanshaha Dhexroorka Dibadda | 60.3mm – 610mm (2 inji – 24 inji) |
| Kala duwanaanshaha Dhumucda Darbiga | 4.0mm - 19.1mm (Jadwalka 10 - Jadwalka 80) |
| Dhererka | 6m (SR), 12m (DR), ama dherer gaar ah oo gaaraya 18m |
| Dhammaadka Dhammaadka | Dhamaadka Caadiga ah (PE) / Dhamaadka La Jaray (BE) / Xidhxidhan & Isku Xiran (T&C) |
| Dhammaadka Dusha Sare | Banaan / Saliid leh / Madow dahaar leh / 3PE / FBE / Galvanized |
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.
● Baaritaanka 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 API 5L PSL1 iyo PSL2 ee tuubooyinka X52?
A: PSL1 (Heerka 1aad ee Faahfaahinta Badeecada) waa heerka tayada caadiga ah oo leh shuruudaha aasaasiga ah ee kiimikada iyo farsamada. PSL2 (Heerka 2aad ee Faahfaahinta Badeecada) waxay ku soo rogtaa xaddi adag oo kaarboon, fosfooraska, sulfur, waxay u baahan tahay saamiga ugu badan ee wax soo saarka-ilaa-taagista ee 0.93, baaritaanka saameynta Charpy ee qasabka ah, iyo baaritaanka aan burburin ee la xoojiyay. PSL2 waxaa looga baahan yahay adeegyada dhanaan, badda, iyo codsiyada dhuumaha muhiimka ah. X52, PSL2 waxay sidoo kale u baahan tahay u dhiganta kaarboon yar (CE ≤ 0.43%) si loo helo alxan wanaagsan.
S: Tuubada API 5L X52 ma loo isticmaali karaa codsiyada qaab-dhismeedka?
J: Haa. Xoogga wax soo saarka ugu yar ee X52 ee 360 MPa (52,000 psi) wuxuu ka dhigayaa mid ku habboon codsiyo badan oo qaab-dhismeed ah oo ay ku jiraan raafka tuubooyinka, tiirarka taageerada, qalabka hagaajinta, iyo qaab-dhismeedka culus. Si kastaba ha ahaatee, codsiyada qaab-dhismeedka oo keliya (aan cadaadis lahayn), ASTM A500 GR.B ama A53 GR.B waxay noqon karaan xulashooyin kharash-ool ah.
S: Waa maxay faraqa u dhexeeya ERW iyo HFW? Kee baa u fiican tuubada X52?
A: ERW (Alxanka iska caabbinta korontada) iyo HFW (Alxanka Soo noqnoqoshada Sare) ayaa badanaa la isku beddelaa. HFW si gaar ah ayuu u adeegsadaa hadda kulaylka sare (badanaa 200-500 kHz) kaas oo soo saara aag cidhiidhi ah oo kulaylka saameeya (HAZ) iyo tayo alxan oo ka sareysa marka loo eego ERW-ka caadiga ah ee soo noqnoqda hooseeya. API 5L X52, HFW waa habka la doorbido maadaama uu bixiyo adkeysi alxan oo wanaagsan iyo HAZ cidhiidhi ah, oo lagama maarmaan u ah adeegga dhanaan iyo codsiyada heerkulka hooseeya.
S: Maxay ka dhigan tahay "adeeg dhanaan" mase ku siin kartaa X52 adeegga dhanaan?
A: Adeegga dhanaan waxaa loola jeedaa dhuumaha qaada gaaska qoyan ee ka kooban haydarojiin sulfide (H₂S). Xaaladahan oo kale, birta caadiga ah waxay la ildarnaan kartaa jabsiga Haydarojiin ku dhaca (HIC) ama jabsiga cadaadiska Sulfide (SSC). Haa, Womic Steel waxay siisaa X52 PSL2 shuruudaha dheeraadka ah ee adeegga dhanaan sida ku cad API 5L Annex H, oo ay ku jiraan baaritaanka HIC (NACE TM0284), baaritaanka SSC (NACE TM0177), iyo xakamaynta adkaanta (≤ 248 HV10 / ≤ 22 HRC).
S: Waa maxay dhererka ugu badan ee loo heli karo tuubada API 5L X52 ERW?
J: Waxaan bixinaa tuubooyinka ERW dherer go'an oo caadi ah ilaa 12 mitir (qiyaastii 40 cagood) dhexroorka ilaa 610mm (24"). Dhexroorka yaryar (ka hooseeya 168mm / 6"), dhererka ilaa 18 mitir (60 cagood) ayaa la heli karaa marka la codsado. Dhererka dheer ee mashaariicda gaarka ah waxay u baahan yihiin qeexitaan faahfaahsan iyo dib u eegis injineernimo.
S: Noocyo noocee ah oo dhammaystir ah ayaad ku bixisaan tuubooyinka khadka X52?
J: Waxaan bixinaa darafyo cad (gooyn laba jibbaaran oo loogu talagalay alxanka dabada ama isku xidhka farsamada), darafyo godan (xagal 30°-35° oo leh 1.6mm ±0.8mm oo loogu talagalay alxanka dabada goobta), darafyo dunaysan (API ama dunyo macaamiisha u gaar ah), iyo darafyo isku xiran (oo leh isku xidh ku xiran darafyada tuubooyinka). Diyaarinta darafyada gaarka ah ayaa diyaar ah si loo daboolo shuruudaha rakibidda gaarka ah.
S: Ma bixin kartaa kormeer dhinac saddexaad ah oo loogu talagalay tuubooyinka API 5L X52?
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, 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.
S: Ma bixisaa adeegyo dherer-ilaa-dherer ah oo loogu talagalay tuubooyinka X52?
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 burr lahayn. Jarida waxaa ku xigi kara jarista dhammaadka (alxanka) ama dunta (xidhiidhada farsamada) sida loogu baahdo.
S: Waa maxay fursadaha dahaarka ee loo heli karo tuubada API 5L X52 ERW?
J: Waxaan bixinaa ikhtiyaarro dahaadh oo kala duwan oo ay ku jiraan: FBE (Fusion Bonded Epoxy) - lakab keliya ama laba ah; 3LPE / 3LPP (Three Lakab Polyethylene / Polypropylene); Dhuxul Tar Epoxy; Liquid Epoxy; Galvanizing (Kuleyl Dip ama Electro); iyo dahaadh madow (lacquer ama varnish). Dahaarka waxaa lagu dabaqi karaa xarunteena ama iyada oo loo marayo warshadaha dahaarka ee la-hawlgalayaasha ee aqoonta u leh oo leh shahaadooyin khuseeya.
S: Waa maxay waqtiga hogaaminta API 5L X52 PSL2 oo leh shuruudaha adeegga dhanaan?
A: Waqtiga caadiga ah ee hogaaminta PSL2 ee shuruudaha adeegga dhanaan (oo ay ku jiraan baaritaanka HIC iyo SSC) waa qiyaastii 45-60 maalmood laga bilaabo xaqiijinta dalabka, iyadoo ku xiran tirada dalabka iyo shuruudaha tijaabada gaarka ah. Dalabyada degdega ah (30-45 maalmood) ayaa laga yaabaa inay diyaar u yihiin tiro yar. Fadlan nala soo xiriir si aad u ogaato waqtiyada hogaaminta ee hadda jira iyadoo lagu saleynayo shuruudahaaga gaarka ah.
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