A691 1-1/4CR Alloy Steel EFW Pipe
A691 1-1/4CR alloy steel EFW (Electric Fusion Vuam) yeeb nkab yog cov yeeb nkab steel hlau uas tsim los siv cov txheej txheem electrofusion vuam (EFW). Cov alloy muaj pes tsawg leeg ntawm cov yeeb nkab steel no muaj ntau dua ntawm chromium (Cr), tshwj xeeb yog 1-1/4% chromium, yog li nws hu ua 1-1/4CR.
A691 1-1/4CR alloy steel yeeb nkabyog tsim rau ntau qhov chaw ib puag ncig, tshwj xeeb tshaj yog nyob rau hauv cov roj av, natural gas, tshuaj, hluav taws xob fais fab thiab lwm yam lag luam, rau kev thauj cov dej tawm xws li chav dej, dej, roj, roj, thiab lwm yam.
Specification & Ntau
| Hom | ASTM A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 LSAW / SAW / EFW Pipe | |
|---|---|---|
| Qib | 1-1/4CR, 2-1/4CR, 5CR, 9CR, 9, P5, P9, P11, P12, P22, P91 | |
| ASTM A691 Cov Lus Qhia Tshwj Xeeb | Standard Specification rau Carbon thiab Alloy Steel Yeeb Nkab, Hluav taws xob-Fusion-Welded rau High-Pressure Service ntawm High Temperatures | |
| Chav Kawm | 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 34, 40, 41, 42, 43, 50, 51, 52, 53, 60, 61, 62, 70, 71, 72, 73.. | |
| Loj | Sab nraud | Seamless 17-914mm 3/8-36 nti LSAW 457-1422mm 18-56 inch |
| Phab ntsa Thickness | 2-60 hli SCH 10 SCH 20 SCH 30 SCH 40 SCH 60 XS SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 XXS |
|
| Ntev | Ib qho random ntev / Ob chav random ntev 5m-14m, 5.8m, 6m, 10m-12m, 12m lossis raws li tus neeg siv khoom thov |
|
Ncaj seam kuj welded yeeb nkab
Tensile Requirements ntawm A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipes
| Qib | Tensile (MPa) | Tawm tswv yim (MPa) | Elong. (50 hli) | Reduc'n ntawm Cheeb Tsam * |
|---|---|---|---|---|
| 1-1/4CR | 415 - 585 | 240 feeb | 22% min | - |
Vim li cas thiaj xaiv peb
gnee lub tuam txhab tau tsim kom muaj kev sib koom tes ntev thiab ruaj khov nrog kev lag luam steel. Tag nrho cov khoom tau muab raws li American ASTM / AISI, German DIN, Japanese JIS, thiab Suav GB qauv, thiab tuaj yeem muab tau raws li cov kev xav tau los ntawm cov neeg siv khoom.
Gnee Cov neeg tuaj xyuas
FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
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