Glass Reinforced Epoxy

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FAQ

Glass fiber reinforced plastic sand pipe backfill 5m, how much kg pressure?
These two parameters are based on the need and the actual geological situation to determine, not a backfill a few meters can be determined.
What epoxy resin is used for anticorrosion of pipeline glass fiber reinforced plastics?
3PE has some disadvantages. (1) the bending of the guiding hole and the protruding rock, pebble and gravel in the hole will cause friction and scratch to the relatively soft 3PE corrosion resistant layer. (2) 3PE coating using polyethylene heat shrinkable sleeve joint, the convex part of the concave or lap joint, which makes it easy to travel being scratched or pulled off lead. (2) 3PE corrosion protection layer has a strong electrical shielding, so that the cathodic protection current is difficult to reach the defects of corrosion protection layer, thus causing perforation corrosion.So, from the last century at the beginning of 90s, the United States developed Powercrete (s) Powder Concrete Anticorrosion structure, namely in the bottom of fusion bonded epoxy powder, sprayed with epoxy resin as main film-forming material, and adding a two-component epoxy coating for concrete, polymer concrete curing agent and other inorganic fillers. The coating is tough and wearable and can be used directly in FBE coated pipes to protect the pipe from damage during handling, directional drilling, crossing, etc..
Where are the advantages of FRP pipes? Long life?
Corrosion resistant and pollution-freeFRP pipes are resistant to acids, alkalis, salts, seawater, untreated sewage, corrosive soil or groundwater, and the erosion of numerous chemical fluids. Glass steel pipe props are non-toxic, stainless, tasteless, water quality without two pollution, and no need for anti-corrosion good features, therefore, in the water supply and drainage industry has been widely used.
What is fiberglass communication tube?
Fiberglass communication tubes are different from electric protective tubes. Glass fiber reinforced plastic communication tube is a composite structure, the inner layer of glass fiber burr cleaning, and brushing a thicker layer of resin, or lined with a layer of PVC.
FRP pipe and 0.7 thick galvanized pipe which cost is low?
The best material in glass steel mould rubber production 20 years, customers in all aspects
What qualifications do FRP pipes need to export to Australia?
We often have glass steel pipe or other products, have not heard what the other party needs special qualifications, as long as the customers are willing to order your goods, general foreign customers before shipment is to inspection, acceptance, what qualifications do not need. The key is whether domestic related requirements are met. Besides, you can ask the customer directly
What kind of material are the flanges and valves on the GRP pipe?
Construction: glass fiber reinforced plastic can be threaded joints, easy to install, better quality, PVC generally glue adhesive, due to temperature problems, quality is difficult to ensure;
What can be done to solve the leakage of FRP pipe?
DN1800 FRP pipe pressure of 9 kilograms, the pressure is very high, crushed by stones, not repaired will certainly leak, the pressure pipe leakage is very bad, will be washed away the soil, spewing a few meters high water column.