FBE Pipe

FBE anti-corrosion Pipe application

The pre-made polyurethane insulation pipe insulation material is a rigid polyurethane foam with a density of 60kg/m3 to 80kg/m3, which fully fills the gap between the steel pipe and the casing, and has a certain bonding strength, so that the steel pipe, the outer casing and the insulation layer A solid whole is formed between the three. Polyurethane foam has good mechanical properties and thermal insulation properties. It can usually withstand temperature of 120 ° C. It can be heat-resistant at 180 ° C by modification or combination with other insulating materials. Hard polyurethane insulation 2. The tube is a kind of insulated tube shell made of black and white materials.

(1) The main components of the white material are phosphorus-containing polyether resin, glycerin polyether resin, ethylene glycol polyether resin, and also need to add flame retardant, foam stabilizer and catalyst.

(2) The main component of black material is polyphenyl polyisocyanate, the purity is 90%.

(3) (3) The outer layer of FRP is a moisture-proof layer in the insulation structure. It is made of glass fiber cloth impregnated with resin. It has strong weather resistance and corrosion resistance, and also has strong hardness.

3. Single-layer epoxy powder anti-corrosion single-layer epoxy powder anti-corrosion is a new anti-corrosion layer developed in the past 30 years. It is coated with epoxy powder coating by electrostatic spraying process and formed into a film at one time. The coating has simple coating operation and no coating. Pollution, coating impact resistance and bending resistance, high temperature resistance, etc., have been widely used in foreign countries. Single-layer epoxy powder pipeline

FBE anti-corrosion pipe products are used in:

Coal mine: Applicable to underground coal mine drainage, downhole spray, positive and negative pressure ventilation, gas drainage, fire sprinkler and other pipe network. Power plant: thermal power plant process water waste slag, return water pipeline. Fire: for anti-spray, sprinkler system The water supply pipeline has excellent FBE anti-corrosion properties.

Highway: cable protection casing for electric power, communication, highway, etc.

Municipal engineering: applicable to high-rise building water supply, heating network heating, water supply engineering, gas transportation, buried water delivery and other pipelines.

Petroleum: process pipelines for transporting corrosive media in petroleum pipelines, chemical pharmaceuticals, printing and dyeing industries.

Sewage treatment: sewage treatment discharge pipe, sewage pipe and biological pool anti-corrosion project. Agriculture: agricultural irrigation pipe, deep well pipe, drainage pipe and other networks.

4. 2PP/3PP anti-corrosion

3PP anti-corrosion: three-layer PP anti-corrosion structure: the first layer of epoxy powder (FBE50~100um), the second layer of adhesive (AD) 250~400um, the third layer of polypropylene (PP) 1.4~4.0mm. As one, and firmly combined with the steel pipe to form an excellent anti-corrosion layer, the anti-corrosion layer can be used up to 110 degrees.

Pipe diameter range Φ60~Φ1420

2PP anti-corrosion: pipe two-layer PP anti-corrosion structure: the first layer of adhesive (AD), the second layer of polypropylene (PP), the two materials are integrated into one, the thickness of each layer is the same as the three layers of PP