The material we use as follows: Carbon steel ASTM A234 WPB, WPC; ASTM A420 WPL6, WPHY-42, WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70 Alloy steel : ASME A234 WP1, WP5, WP9, WP11, WPl2, WP22, ....
We are a professinal manufacture in Hebei specialized in making all kinds of pipe fitting since 1976. We have plenty experience for exporting pipe fittings and pipe for 5 years. Our major prducts....
As a professional manufacturer in making many kinds of steel pipe fittings such as elbow, tee , reducer, cap, flanges, and so on , we focus our market on petrochemical gas industry and power plant....