Product name：grp raised face 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：
Good corrosion resistance, no impact on water quality. FRP flange can resist acid, alkali, salt, seawater, untreated sewage, corrosive soil or groundwater and many chemical fluids. Longer service life than the traditional flange, its design service life is generally more than 50 years. For sand FRP flangeline, more is in the municipal, urban transmission and distribution flange network application, because it has non-toxic, rust-free, tasteless, no secondary pollution to water quality, without anti-corrosion, service life greatly extended, easy installation and other advantages, therefore, by the water supply and drainage industry welcome.
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 flange, its designed service life is one. Generally more than 50 years. For the glass fiber reinforced plastic flangeline, 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：
Anti-fouling and anti-moth. The surface of the unsaturated polyester resin is clean and smooth, will not be Marine or sewage shellfish, fungi and other microbial station fouling, so as to increase the rough rate; Reduce the water section and increase the maintenance cost. FRP flangeline without these pollution, long-term use clean as before. At the same time because of its smooth inner wall, and has excellent corrosion resistance, will not produce scale and microbial breeding, effectively ensure the water quality, maintain the stability of water resistance. However, the traditional flange still has the phenomenon of increasing water resistance and scaling on the surface.
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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