API 5L thiab ASTM A53 Cov Qauv:Cov qauv no xyuas kom meej tias cov yeeb nkab steel ua tau raws li cov kev cai tshwj xeeb rau kev siv hauv kev lag luam roj thiab roj, nrog rau kev siv dav dav hauv kev siv tshuab thiab kev siv siab.
Qib B:Lub npe "Qib B" qhia txog lub zog thiab cov khoom siv ntawm cov yeeb nkab steel, nrog rau cov kev xav tau tshwj xeeb rau kev tawm dag zog, lub zog tensile, thiab cov khoom cuam tshuam.
| API 5L PSL1 Welded Steel Yeeb Nkab Qib B | |||||
| Tshuaj muaj pes tsawg leeg | Mechanical Properties | ||||
| C (max.)% | Mn (max.)% | P (max.)% | S (max.)% | Yield zog min. MPa | Tensile zog min. MPa |
| 0.26 | 1.2 | 0.03 ib | 0.03 ib | 241 | 414 ib |
SAW Welding:Cov yeeb nkab yog tsim los siv cov txheej txheem Submerged Arc Vuam (SAW), uas koom nrog kev tsim cov welded seam siv cov txheej txheem nruam submerged arc vuam. Txoj kev no yog lub npe hu rau kev ua tau zoo, zoo welds.
Dub Painted tiav:Cov xim dub ua tiav muab kev tiv thaiv corrosion thiab txhim kho qhov zoo nkauj ntawm cov yeeb nkab steel. Cov xim kuj tseem pab tiv thaiv cov yeeb nkab thaum khaws cia thiab kev thauj mus los.
Daim ntawv thov:API 5L ASTM A53 Qib B Dub Painted SAW Welded Steel Yeeb Nkab feem ntau yog siv rau hauv ntau daim ntawv thov, suav nrog cov roj thiab cov kav xa hluav taws xob, kev txhawb nqa hauv kev tsim kho, thiab lwm yam kev lag luam thiab kev siv tshuab.
| Khoom | ASTM A53 API 5L Kauv Welded Steel Yeeb Nkab | Specification |
| Khoom siv | Carbon Steel | OD 219-2020mm Thickness: 7.0-20.0 hli Ntev: 6-12m |
| Qib | Q235 = A53 Qib B / A500 Qib A Q345 = A500 Qib B Qib C | |
| Txuj | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Daim ntawv thov: |
| Nto | Dub pleev xim los yog 3PE | Roj, kab yeeb nkab Pipe Pile |
| Xaus | Plain xaus los yog Beveled xaus | |
| nrog los yog tsis muaj kaus mom |
Strict Quality Control:
1) Thaum lub sijhawm thiab tom qab tsim khoom, 4 QC cov neeg ua haujlwm nrog ntau tshaj 5 xyoo kev tshawb xyuas cov khoom hauv random.
2) National accredited laboratory nrog CNAS daim ntawv pov thawj
3) Kev soj ntsuam tau txais los ntawm tus neeg thib peb raug xaiv los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK. Peb muaj UL / FM, ISO9001/18001, FPC daim ntawv pov thawj
Ntim thiab xa khoom:
Ntim Cov Lus Qhia: me me nested rau hauv qhov loj.
Kev Qhia Txog Tus Me Nyuam: Nyob ntawm QTY, feem ntau ib hlis.
Hais txog peb:
Tianjin Youfa Steel Pipe Group Co., Ltd yog tsim los ntawm Lub Xya Hli 1st, 2000. Muaj tag nrho txog 8000 tus neeg ua haujlwm, 9 lub chaw tsim khoom, 179 steel yeeb nkab ntau lawm kab, 3 lub teb chaws accredited kuaj, thiab 1 Tianjin tsoom fwv accredited lag luam technology chaw.
9 SSAW steel yeeb nkab ntau lawm kab
Factories: Tianjin Youfa Pipeline Technology Co., Ltd
Handan Youfa Steel Pipe Co., Ltd.
Cov zis txhua hli: txog 20000Tons
