- ASTM A106\/A53 Gr.B
- 2016-11-12 00:51
- Our company is one of the largestseamless steel pipe manufactures inzhejiangprovincewith API 5L ,API 5CT certification
- seamless steel pipe EN10210 in S355JOH,S355J2H
- 2016-10-26 02:37
- Chemical composition100% by mass,maximumCCSiMnPS0.220.220.551.600.030.03Mechanical propertiesYield strength (for T in mm