Manufacturer of anti-corrosion steel pipes for tap water pipelines

Description :

　　Cangzhou Guanghui Pipeline Co., Ltd. is a manufacturer of 3PE anti-corrosion steel pipes in Hebei Province. We produce 3PE reinforced anti-corrosion steel pipes for natural gas, Shanxi, water supply, gas transportation, and spiral steel pipes. Our company uses seamless steel pipes, straight seam steel pipes, and spiral steel pipes as substrates to process 3PE anti-corrosion seamless steel pipes, straight seam steel pipes, and spiral steel pipes.

　　The internal IPN8710 external epoxy coal tar anti-corrosion steel pipe produced by our company is currently mainly used for water supply pipelines of municipal water companies. The external anti-corrosion is generally a glass cloth wrapped two cloth three oil epoxy coal tar anti-corrosion steel pipe product, which consists of a base tape and a setting adhesive. The baseband is made of reinforced synthetic fibers - polypropylene non-woven fabric, impregnated with epoxy coal tar base adhesive and degreased; The shaping adhesive is made of solvent-free epoxy coal tar mixture of A and B, divided into two types according to seasonal temperature: normal temperature and low temperature. When leaving the factory, it is equipped with 1kg molding adhesive for 4 square meters.

　　In addition, anti-corrosion pipeline products are also widely used in industries such as petroleum, chemical, power, and urban public utilities, including oil, gas, tap water, gas, heating, etc., for the external anti-corrosion and repair of steel pipelines and steel pipe storage tanks. The baseband, anti-corrosion coating, and shaping adhesive have been tested by the China Petroleum Pipeline Research Center and the National Building Materials Testing Center, and all indicators fully meet the requirements of SY/T0379, SY/T0447, and GG/T2284 standards; There are many types of corrosive media inside epoxy coal tar anti-corrosion steel pipes, including acid, alkali, salt, oxidant, and water vapor. The coating must have chemical inertness, be resistant to acid, alkali, and salt corrosion, and the coating should have a dense structure, good waterproof permeability, strong adhesion, toughness, and fullness.

　　IPN8710 anti-corrosion spiral steel pipe for water supply: Primer: composed of polyurethane polyethylene, modified epoxy resin, non-toxic anti rust pigments and fillers, additives, etc., cured at room temperature to form an interpenetrating network, with a dense coating structure, excellent acid, alkali, salt resistance, anti rust performance, and strong adhesion. Non toxic IPN8710 anti-corrosion spiral steel pipe coating for drinking water supply pipelines: composed of epoxy, rubber resin modification, non-toxic anti rust pigment filler, additives, etc. Excellent chemical resistance, non-toxic, and resistant to microbial erosion. However, due to the relatively rough and simple production process of anti-corrosion steel pipes in the past, anti-corrosion is generally not done well. So the service life has also been significantly shortened, resulting in frequent news reports of pipeline bursts caused by various factors in the past two years. So in recent years, it has been common to see various places replacing and repairing buried water supply pipelines.

AfterSalesService :

• Corrosion prevention of tap water pipelines