Anti-corrosion SAW Steel Pipe

Three layer polyethylene anticorrosion is one of the main technical system of buried pipeline corrosion protection domestic and abroad.

3LPE Coated SAW Steel Pipe

Three layer polyethylene anticorrosion is one of the main technical system of buried pipeline corrosion protection domestic and abroad. It has good corrosion resistance, low water absorption and high mechanical strength. It has been used widely in the field of buried water conveyance, gas transmission and pipeline transportation in recent years.

GB/T23257-2009 technical standard for polyethylene anticorrosion coating for buried steel pipeline

SY/T0413-2002 technical standard for polyethylene corrosion resisting layer of buried steel pipeline

DIN30670-2012 technical standards for polyethylene coatings for steel tubes and fittings in Germany

CAN/CSA-Z245.21-M92 Canadian technical standard for polyethylene pipe anticorrosive coating on outer wall

Use: products are widely used in oil pipelines, natural gas pipelines, heating pipes, water pipelines.

3PP (Polypropylene) Coated SAW Steel Pipe

DIN30678 standard technical specification for polypropylene coating for steel pipe and pipe fittings

3PP Coating Advantages:

The 3PP coated steel pipe refers to steel tubing with three layers of PP(Polypropylene) coating. It offers high electric strength, acid resistance, alkali resistance, salt-tolerance, electric insulation, long service life, thermal endurance and impact resistance. Because of advanced steel pipe coating technology, this type of plastic coated steel pipe features well-bonded coatings.