Hebei Huayang Steel Pipe Co., Ltd yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm astm a 672 qib c60/c70 chav 22 lsaw steel yeeb nkab hauv Suav teb. Thov koj xav tias dawb mus yuav pheej yig astm a 672 qib c60 / c70 chav 22 lsaw steel yeeb nkab los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
Product Overview thiab Technical Data
| Yam khoom | Specification |
|---|---|
| Khoom npe | ASTM A672 Qib C60 / C70 Chav Kawm 22 LSAW Steel Yeeb Nkab |
| Kev tsim khoom | LSAW (JCOE / UOE) |
| Siv tau Standard | ASTM A672 Cov Lus Qhia Tshwj Xeeb |
| Pipe Class | Chav Kawm 22 |
| Steel Phaj Source | Siab Vessel Quality Carbon Steel |
| Kev kho cua sov | Li qub |
| NDT Requirement | 100% Radiographic Examination |
ASTM A672 C60/C70 Class 22 LSAW yeeb nkab yog tsim los rau siab - kev pabcuam siab ntawm qhov kub nruab nrab, dav siv hauv cov chaw tsim hluav taws xob, cov kav dej petrochemical, thiab cov txheej txheem kev lag luam.
Cov yam ntxwv ntawm cov khoom siv thiab kev tswj xyuas ntau lawm
ASTM A672 Qib C60 thiab C70 yog tsim los ntawm cov hlab ntsha siab zoo carbon steel daim hlau xws li ASTM A516 Qib 60 lossis Qib 70. Rau Qib C60, lub zog tensile yam tsawg kawg nkaus yog 415 MPa nrog lub zog tsawg kawg nkaus ntawm 220 MPa. Qib C70 muaj kev ua haujlwm siab dua, nrog lub zog tensile yam tsawg kawg nkaus ntawm 485 MPa thiab lub zog qis tshaj ntawm 260 MPa. Chav Kawm 22 yuav tsum tau kuaj xyuas tag nrho cov duab hluav taws xob ntawm cov vuam seam thiab yuav tsum ua kom muaj kev kho cua sov kom zoo los xyuas kom meej cov qauv microstructure thiab txhim kho qhov tsis zoo.
Ntawm Huayang Steel Yeeb Nkab, LSAW cov kav dej hauv qab ASTM A672 yog tsim los ntawm JCOE lossis UOE cov txheej txheem nrog kev tswj xyuas nruj ntawm vuam cov khoom siv hluav taws xob thiab tsim kom raug. Kev ntsuam xyuas hydrostatic yog ua los ntawm txhua cov yeeb nkab, thiab kev ntsuam xyuas kev cuam tshuam tuaj yeem npaj raws li qhov xav tau ntawm qhov project kub. Dimensional tolerances ua raws li cov kev txwv ASTM, thiab beveling yog npaj rau kev ua haujlwm welding. Cov khoom no tsim nyog rau siab -cov kab hluav taws xob siab, cov kav dej ua kom zoo dua qub, thiab cov kav dej ua ke uas yuav tsum tau ua kom muaj kev ruaj ntseg zoo dua qub thiab cov khoom siv kho tshuab.
Peb Daim Ntawv Pov Thawj
Cim npe nrov: astm a 672 qib c60 / c70 chav kawm 22 lsaw steel yeeb nkab, Tuam Tshoj astm a 672 qib c60 / c70 chav kawm 22 lsaw steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
