| Lub Npe Khoom | cov kav hlau tsis muaj seamless |
| Khoom siv/Qib | 1010,1026, X42, X46, X52, X56, X60, X70, ASTM A106, ST52, ST37, ST45, ST45. |
| Tus Qauv | API, ASTM A530, ASTM A519, ASTM A53/A106 |
| Sab Nraud Txoj Kab uas hla (OD) | 13.7-762 hli |
| Qhov tuab | 2-80 hli |
| Ntev | 1-12m, Ntev ruaj khov, ntev random lossis raws li xav tau |
| Kev Ntsuas | Kev Tshawb Fawb Txog Cheebtsam Tshuaj, Cov Khoom Siv Kho Tshuab, Cov Khoom Siv Txuj Ci, Qhov Loj Sab Nraud, Kev Ntsuas Tsis Ua Rau Puas Tsuaj |
| Cov txiaj ntsig | Tus nqi sib tw, Kev ruaj ntseg zoo, Lub sijhawm xa khoom luv luv, Kev pabcuam zoo tshaj plaws, Yam tsawg kawg nkaus yog me me |
| Kev siv tshuab | Tuav dov |
| Tus Qauv | ASTM AISI DIN JIS GB EN |
| Daim Ntawv Thov | Kev tsim kho, Kev lag luam, kho kom zoo nkauj thiab khoom noj khoom haus thiab lwm yam. |
| Kev Muab Khoom Txhua Hli | 5000 Tons |
| Lub Sijhawm Xa Khoom | 7-10 Hnub Ua Haujlwm Tom Qab Tso Nyiaj |
| Pob khoom | Rooj ntoo plywood/Pallet lossis lwm yam pob khoom xa tawm uas haum rau kev xa khoom mus deb |
| Qib thiab Tshuaj Lom Zem (%) Rau API 5L PSL1 | |||||
| Tus Qauv | Qib | Cov tshuaj lom neeg muaj pes tsawg leeg (%) | |||
| C | Mn | P | S | ||
| API 5L | B | ≤0.28 | ≤1.20 | ≤0.030 | ≤0.030 |
| B | ≤0.26 | ≤1.20 | ≤0.030 | ≤0.030 | |
| Cov Khoom Siv Kho Tshuab ntawm API 5L GR.B Seamless Line Pipe (PSL1) | ||||
| Lub Zog Tawm (MPa) | Lub zog Tensile (MPa) | Kev ntevA% | ||
| psi | MPa | psi | MPa | Kev Ntev (Min) |
| 35,000 | 241 | 60,000 | 414 | 21~27 |
| Cov Khoom Siv Kho Tshuab ntawm API 5L GR.B Seamless Line Pipe (PSL2) | |||||
| Lub Zog Tawm (MPa) | Lub zog Tensile (MPa) | Kev ncab A% | Kev cuam tshuam (J) | ||
| psi | MPa | psi | MPa | Kev Ntev (Min) | Tsawg kawg |
| 241 | 448 | 414 | 758 | 21~27 | 41(27) |
| 35,000 | 241 | 65,000 | 448 | 21~27 | 41(27) |
Kev Ntsuas NDT (UT)
Kev Ntsuas Khoov
Kev Ntsuas Cov Khoom Siv Kho Tshuab
