Notes: Bore to be specified by purchaser Leading Manufacturer & Exporter of Flanges and Pipe Fittings |China Flanges and Pipe Fittings We Export: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Sinhoo pipeline is a Professional flanges and fittings manufacturer...
4'' ASME B16.5 CLASS 300 WELDING NECK FLANGE
ANSI B16.5, ASME B16.47, DIN, JIS, GB, BS etc...
Carbon steel, stainless steel, alloy steel etc.
As customer's requirement
ANSI: Class 75, Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500;
Anti-rust oil, Transparent oil ,Zinc Galvanized or as customer's requirement
Blank or as customer's requirement