Products Standard Material WT OD
ERW PIPES API, ASTM, BS, JIS, GB Q195, Q215, Q235, Q345B 0.7mm-8mm 21mm-219mm
The products of Hengji Steel include ERW pipes, galvanized steel pipes, seamless pipes, petroleum casing tubes, spiral welded pipes, square hollow section, angle steel bar, I-beams bar, H-beams bar, channel steel bar, deformed steel, and cold/hot rolled steel in coils/sheet. The application of our products covers oil, natural gas, shipbuilding, chemical industries, environmental protection, boiler making, water conservancy, power, steel structural products, building, etc. The company implements international and domestic standards including API SPEC 5CT, API SPEC5L, ASTMA53, CB/T9711.1, GB/T9711.2, GB/T13793, SY/T5768 for its products which will satisfy the needs of clients having different standard requirements.