MSS SP-114MSS SP-114 Corrosion Resistant Pipe Fittings Threaded and Socket Welding Class 150 and 1000MSS SP-114 practice for corrosion resistant pipe fittings threaded and socket welding, Class 150 and 1000, establishes requirements for the following:a) Pressure-temperature ratings b) Size and metho   Read More>

Standard specification for Zinc Coating(Hot-Dip Galvanized)on Iron and Steel HardwareThickness of Zinc Coating   Read More>

Welded Fittings· A234 - A234/A234M-99 - Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service· A403 - A403/A403M-99a - Specification for Wrought Austenitic Stainless Steel Piping Fittings· A420 - A420/A420M-99 - Sp   Read More>

Introduction of 3PE Anti-corrosion Steel Pipes 3PE anti-corrosion steel pipe industry in the current development status of the country is good, anti-corrosion industry as we know it --3PE anti-corrosion steel pipe, in the industry also plays a large role, and today we have the knowledge about the co   Read More>

Spiral submerged arc welding steel pipe production process has the advantagesHelical submerged arc welding production process: first, it is possible to use the same width strip to produce different diameters of steel pipes;Second, molding is easy to adjust, convenient to replace the specifications,   Read More>