Material: Carbon steel
ASTM A234 WPB, 
ST37.0, ST37.2, ST35.4/8, ST42, ST45,
STP G38, STP G42, STP T42, STB42, STS42,
 
Size : 1/2" to 72", DN15 to DN1800
 
Wall Thickness: SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS, DIN,  JIS standard thickness
 
Standard: ASTM A234, ASTM A420, ANSI/ASME B16.9/B16.28/B16.25,
JIS B2311-1997,  JIS B2311/B2312, 
DIN 2605-1/2615-1/2616-1/2617,  DIN 28011,
EN 10253-1
MSS - SP - 75
 
Surface treatment: Transparent oil, rust-proof black paint or hot dipped galvanized.
 
Packing: Wooden case or wooden pallet or as per customers requirement
 
Test: Direct reading light spectrum, hydrostatic test , X-ray detector, ultrasonic flaw detection , magnetic powder detector.

Application: Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction