ASTM A312, ASTM A213, ASTM A269 ,ASTM A511 ,ASTM A789 and ASTM A790
3.JIS 3463 and JIS 3459
4.DIN 2462, DIN 17458 and DIN 17456
5.GOST 9941
The pipes and tubes are widely used in such industries as...
ASTM A312, ASTM A778, Japanese standard JIS G3459, European standard EN10217-7 and other standards.
We always adhere to the principle of "win-win cooperation", always adhere to the mission of...
ASTM standard A249,A270,A312 for stainless steel. A1135 for carbon steel and APl 5L for petrolpipes. Developed Titanium Forming mill for Tipipe ASTM B338 is being applied nuclearpwer/...
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