Main specifications of Black Steel Pipe:
1) Standard: ASTMA106GR.B ,ASTMA53GR.B,EN10204/3.1B, ASTM A53GR.BEN10216-1,EN10217-1, SY/T5037-2001, DIN1629-1948
2) Outside diameter:21.3mm~609mm
3) Wall thickness :4mm-50mm
4) Length: According to customers’ requests
5) Tolerance: Meet the standard
6) Material: ST45/ST52,ST35/ST44,E355/16MN,P265GH, St 44.0/ST 52,P245/265TR1,P245/265T
7) according to customers request.
8) Application: The products are widely used in fertilizer, petroleum, central-station ,boiler, power station ,shipping military ,chemical industry, environment protection, traffic, metallurgy and mine ,printing and dyeing, food industry, medical equipment, and soon .
9) Test: eddy current/ hydrostatic/Ultrasonic/ Intergranular Corrosion or according to customers’request
10) Supplementary Requirements customers required are acceptable.
We would give our best services for our purchasers ,and high products quality.