- American Standard:
1.ASTM A53 / A53M: Txheem Specification rau Carbon Steel LSAW Yeeb Nkab.
2.ASTM A252: Standard Specification rau LSAW Pipes rau Steel Piles.
3.ASTM A795: Standard specification rau ferrite stainless hlau ncaj seam welded yeeb nkab.
- European Standard:
1.EN 10219-1: Cov kev xav tau rau cov kav dej txias uas tsis muaj hlau tsis zoo thiab cov nplua-grained hlau rau kev tsim qauv.
2.EN 10255: Cov kev xav tau rau threaded hniav fittings rau welded kav uas tsis yog-alloyed steel.
3.EN 10217-1: Cov kev cai dav dav rau welded steel kav rau kev tsim qauv.
- Suav Standard:
1.GB/T 3091: Yuav tsum tau welded steel kav rau kev siv cov qauv.
2.GB/T 9711: Yuav tsum tau welded steel kav nrog ncaj seam rau roj thiab natural gas kev lag luam kis system.
3.GB/T 13793: Yuav tsum muaj rau high-frequency ncaj seam welded kav rau cov khoom siv dav dav.
- Japanese Standard:
1. JIS G 3444: Technical Requirements for Welded Steel Pipes for General Structural Purposes.
2. JIS G 3457: Technical Requirements for High Pressure Straight Seam Welded Steel Pipes.
3. JIS G 3466: Technical Requirements for Square and Rectangular Welded Steel Pipes for General Structural Purposes.
