Good quality FRP pultrusion rectangular tube/ uv protection square pipe 

  Frp rectangular tube is composed of unsaturated polyester resin, continuous glass fiber yarn, glass fiber mat, pultrusion process control, process is irreversible, it can't melt or form again, again has high strength, light weight, antiseptic, beautiful, impact resistance and other characteristics.

Pultrusion technique

During the pultrusion process, the raw material are pulled through a heated steel forming die using a continuous pulling device. when the reinforcements are saturated with the resin mixture in the resin bath and the wetted reinforcement package is wrapped in a surfacing veil. the completed package then goes into premolding stage that roughly forms the package into the appropriate shape to enter the heated trimming die for curing. the trimming die is the exact shape of the final part desired. upon exiting the trimming die, the part is over 90% processing and solid. Cutting in accordance with requirements of the length, the entire process is completed.

Product specification

Company can also customize product according to customer requirements, such as perforation sizes, different shapes, different sizes, different load requirements, maximize meet customer demand, and reduce losses to a minimum, cost savings for customers. 

NO.	Picture	Size(L*W*T)/mm	Weight/(kg/m)
1		200*100*6	5
2		50*30*3	0.836
3		50*50*5	1.71
4		50*50*3	1.096
5		41*41*6	1.72

Product Feature

1. Light weight, high strength, and is convenient for cutting, installation .

2. anti-aging, service life is more than 20years 

3. fire-resistance 

4. safety, It has excellent electrical insulation, below 10 kv voltage there is no breakdown.

5. Designable, flexible Size, convenient to cutting .

6. Colors can be arbitrary choice. 

Product Application

 FRP retangular widely used in petroleum, chemical industry and other corrosion environment of the stairs and railings, operating platform, corridor, bracket, etc.

Our company produced the pultrusion FRP profiles include: Round Tube, Round Rod, Angle, I-beam, Channel steel, square tube, Rectangular tube, cable bridge, trench cover,

Support beam, the ladder series, platform, fence, sport products, building materials used for breading and other customized profile as the customer's requirements.

They are extensively applied in the fields of chemical anti-corrosion, waste water treatment, paper industry,, food processing plants, smelters, ore Mountain, saltworks, nuclear power plants, storage battery factory, electric insulation power and telecommunications and so on.

Our Services

  1. High quality

Our company ensures our product light weight, high strength, anticorrosion, resist heat, UV and so on 

2. Competitive price

We can adjustment the price according to your market demand’s changes, and also can launch a series of promotional activities in a bad economic environment.

3. Professional

Experienced technical support team. We have very experienced R&D engineers.  Maoshengyuan is a leading and professional manufacturer of fiberglass product for 20 years, We are special in producing and sells, as development, methods and handling

4. Best service

For all your inquires about us or our products, we will reply you in detail within 24 hours.