Product name：grp pipe flange
Product price：$9.9-$16199.9 per pcs
Notes:The prices are subject to product specifications and raw material prices .Our products can be customized.Please leave your contact information, I will serve you wholeheartedly.
Product specification：
|
Diameter |
DN25-DN4000 |
|
Certificate |
BS EN14364:2013 |
|
Connection methods |
plain end,bell&Spigot |
|
Applicable medium |
water |
|
Processing Service |
Bending |
Product features：
FRP material has the characteristics of light weight and high strength, and its density is low between 1.5 and 2.0. Only 1/4 to 1/5 of carbon steel, even lower than aluminum. Compared to 08F steel, the strength of 2.5mm thick FRP is comparable to that of 1mm thick steel. In addition, FRP can be designed according to the demand, flexible product structure, the use of products has a better overall type, excellent technology, according to the shape of the product, the use and the number of flexible selection of molding process, and the molding process is simple, can be formed at a time, good corrosion resistance, to the atmosphere, water and general concentration of acid and alkali salts have good resistance.
Product advantages：
FRP flanges 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.
Product application：
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.
Manufacturing process:
Inner layer resin preparation:According to the resin formula system made by the quality inspection department according to the working environment and temperature conditions at that time, the resin lining is mixed, and the amount of ingredients should be reasonably mastered according to the manufacturing progress.When the site situation changes, the quality inspection department and the manufacturing department should adjust the formula in time, and make the resin needed according to the new formula.Thus to ensure the smooth production of inner layer.
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