Product name：GRP water pipe
Product price：$9.9-$3299.9 per meter
Notes:The prices are subject to product specifications and raw material prices and exchange rate fluctuations.Please leave your contact information, I will serve you wholeheartedly.
Product specification：
|
Pipe diameter |
DN25-DN4000 |
|
connection method |
Bell and Spigot joint |
|
Applicable medium |
sewage |
|
Quality control |
longitudinal tensile strength test |
|
Curing method |
far infrared curing |
Product features：
The FRP pipe produced by fiber winding has a specific gravity of 1.65-2.0, only 1/4 of that of steel, but the circumferential tensile strength of glass steel pipe is 180-300M Pa, and the axial tensile strength is 60-150MPa, which is similar to alloy steel. Therefore, its specific strength (strength/specific gravity) is 2-3 times that of alloy steel. In this way, it can meet the different requirements of users, designed to meet all kinds of internal and external pressure requirements of the pipeline. For a single weight of the same diameter. FRP pipe is only 1/2.5 of carbon steel pipe (steel coil pipe), 1/3.5 of cast iron pipe, 1/8 of prestressed reinforced cement pipe, so the transportation and installation is very convenient. Each section of FRP pipe is 12 meters long and has two-thirds fewer connections than concrete pipe. Its socket connection mode, quick and simple installation, while reducing the hoisting cost, improve the installation speed.
Product advantages：
FRP pipes resist acid, alkali, salt, sea water, untreated sewage, corrosive soil or groundwater and many chemical fluids. Longer service life than traditional pipe, its designed service life is one. Generally more than 50 years. For the glass fiber reinforced plastic pipeline, more is in the municipal, urban transmission and distribution network application, because it has non-toxic, rust-free, tasteless, no secondary pollution to water quality, no corrosion, service life greatly extended, easy installation and other advantages, so it is welcomed by the water supply and drainage industry.
The water containing a lot of mud, sand and gravel is loaded into the pipe for comparative test of rotary wear effect. After 3 million rotations, the wear depth of the inner wall of the tube is as follows: 0.53mm for the tube coated with tar and enamels, 0.52mm for the tube coated with epoxy resin and tar; The surface hardened steel pipe is 0.48mm, and the glass steel pipe is 0.21mm. This shows that it is quite wear-resistant.
Product application：
Sewage treatment system construction project:Because of its good corrosion resistance and convenient construction conditions, GRP pipes is very suitable for sewage treatment system pipe material.Under the condition of -30℃, it still has good toughness and high strength, and can be used in the range of -50℃-8 ℃ for a long time. The resin with special formula can also work at the temperature above 11O℃.
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