Cov raj yog siv los ua cov kua dej xws li dej, roj, roj thiab concentrates; Txawm li cas los xij, lawv kuj tau siv dav rau kev tsim vaj tsev thiab kev tsim vaj tsev hauv tsev, txuas hniav, tes tuav, thiab lwm yam.
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. | |||||||||||||||
Q: Kuv tuaj yeem tau txais koj cov lus hais sai npaum li cas?
A: Email thiab fax yuav raug kuaj hauv 24 teev, lub sijhawm no, Skype, Wechat thiab WhatsApp yuav online hauv 24 teev.
Thov xa peb cov ntaub ntawv koj xav tau thiab kev txiav txim, specification (qib steel, qhov loj, ntau, qhov chaw nres nkoj), peb yuav tuaj nrog tus nqi zoo tshaj sai sai.
Q: Koj puas muaj ntawv pov thawj?
A: Yog, qhov ntawd yog qhov peb lav rau peb cov neeg siv khoom. Peb muaj ISO9000 daim ntawv pov thawj, ISO9001 daim ntawv pov thawj, API5L PSL-1 daim ntawv pov thawj CE, thiab lwm yam.
Peb cov khoom yog cov khoom zoo thiab peb muaj cov kws tshaj lij engineers thiab pab pawg tsim kho.
Cim npe nrov: seamless raj, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
