标准 Standard
API SPEC 5L PSL1 /PSL2 /
API SPEC 5L PSL1 /PSL2
规格 Sizes
外径φ10.3~1016mm, 壁厚1mm~60mm ODφ10.3~1016mm, WT1mm~60mm.
02.
锅炉管
标准 Standard
ASTM A106/A179/A192A/A210/A213 ASTM A106/A179/A192A/A210/A213
A312/A335/A376 / A312/A335/A376 /
EN 10216-1/10216-2/10216-3/10216-5 EN 10216-1/10216-2/10216-3/10216-5
GB 6479/9948 GB/T 5310/3087/5312
API SPEC 5L PSL1 /PSL2
规格 Sizes
外径φ6~1016mm, 壁厚1mm~60mm. ODφ6~1016mm, WT1mm~60mm.
03.
油套管
标准 Standard
API SPEC 5CT 9th/GOST API SPEC 5CT 9th/GOST
632-80/GOST 633-80 632-80/GOST 633-80
用途 Application
用于石油和天然气的钻采 Oil and gas drilling
04.
机械管
标准 Standard
GB/T1591-2008 GB/T3639-2009. ASTM A519. GB/T1591-2008 GB/T3639-2009. ASTM A519.
EN10210.EN10297.DIN2 / EN10210.EN10297.DIN2 /
391.JIS G3441. JIS G3445.JIS G3465 391.JIS G3441. JIS G3445.JIS G3465
规格 Sizes
外径尺寸，材料性能按照客户要求来确定 Outer diameter size, the material performance
generally according to customer requirements
to determine
