The outside is Galvanized Steel Pipe, and inside material is HDPE, and at the two ends, there are HDPE-lined Galvanized Flange, which is good enough in using of water supply, chemical factory, coal factory etc.[...]

The PE-lined Galvanized Steel Pipe with Outer PE Coating is the pipe coating PE layer on the outside surface of PE-lined Galvanized Steel Pipe to protect the zinc coating layer. It possesses all the good characteristics of the PE-lined Galvanized Steel Pipe and improves the outer surface anti-erosion ability. Therefore, it not only can apply construction use, but also can be used as under-ground pipe. It has a perfect appearance and has the function to improve the ability of heat preservation.[...]

A guaranteed high quality water supply is an essential element for good health and high quality life. High level of sulfate, chloride and nitrate ions in drinking water will cause pollution to the water and corrosion to the inside surface of the pipe. If a corroded pipe line is used to transfer drinking water it will inevitably cause sever health problem. For PE-lined Galvanized Steel Pipe, it is a composite pipe with outer layer of hot dip galvanized welded steel pipe and inside layer of HDPE[...]

The PP-lined Malleable Cast Iron Fittings are made of malleable cast iron and lined with PP via injection machine, used to connect the PE-lined Galvanized Steel Pipe. The tip has inside thread where silicon rubber will be installed. It follows Town Construction Industry standard of People's Republic of China CJ/T 137-2001 Malleable Iron Threaded Fittings of Lining Plastic for Water Supply. The working pressure for PP-lined Malleable Cast Iron Fittings is not more than 1. 6Mpa and the size available[...]

We can supply the Carbon Steel Butt Welding Fittings, an the products range & capacity is justas follows: ASTM/ASME A/SA234, WpB ANSI/ASME B16. 9, B16. 28 JIS B2311 SGP Elbow, 45, 90, 180, LR, SR Reducer, Cap, Tee The monthly capacity is 400MT. Application Standard of Steel Butt Welding Fittings 1) ASTM Standards A234 Piping Fittings of Wrough Carbon Steel and Alloy Steel for Moderate and Elevated Temperature A420 Piping Fittings of Wrough Carbon Steel And Alloy Steel for[...]