Kauv steel yeeb nkab (SSAW) yog ib tug kauv seam steel yeeb nkab ua los ntawm raw khoom sawb steel coils, feem ntau extruded thiab tsim los ntawm tsis siv neeg ob-xaim ob-sided submerged-arc vuam. Lub kauv steel yeeb nkab pub cov hlau sawb mus rau welded yeeb nkab chav tsev.
SSAW Steel Pipe Standard thiab Classification
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Kev faib tawm |
Txuj |
Cov khoom tseem ceeb |
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| Cov kav dej |
API 5L PSL1/2 |
Cov kav dej |
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|
Case |
API 5CT / ISO 11960 PSL1 |
Cov yeeb nkab steel siv los ua casing lossis tubing rau qhov dej hauv kev lag luam roj thiab ntuj |
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| Fluid Service Steel Pipe |
ASTM A53 |
Kub-dip galvanized thiab dub welded thiab seamless steel yeeb nkab |
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| IB IN 10217-2 |
Welded steel tybes rau lub hom phiaj siab - cov txheej txheem kev xa khoom - Ntu 2: welded alloy thiab non-alloy steel hlab nrog cov khoom kub siab |
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| IB IN 10217-5 |
Siab Welded Steel Tybes - Kev Xa Khoom Siv - Ntu 5: Submerged Arc Welded Non-Alloy thiab Alloy Steel Tubes nrog rau qhov ntsuas kub tshwj xeeb |
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| Hlau raj rau cov qauv zoo tib yam |
ASTM A252, ASTM A252 |
Welded thiab seamless steel yeeb nkab pawg |
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| IB IN 10219-1 |
Cold-welded structural hollow seem ntawm non-alloy thiab fine-grained steels - Part 1: Technical delivery condition |
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| IB IN 10219-2 |
Cold-welded structural hollow seem ntawm unalloyed thiab fine-grained steels. Part 2: tolerances, dimmsions thiab seem zog. | |||||||||||||||
3. Cov nqe lus them nqi:
(1) T / T ua ntej
(2) Western Union Nyiaj Ntsuab: Rau kev txiav txim me me lossis qauv txiav txim.
(3) PayPal: rau kev txiav txim me me, tau txais sai
Cim npe nrov: ssaw yeeb nkab, tus neeg muag khoom, kev cai, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
