Plexiglass steel duct supplier
The plexiglass reinforced plastic air duct is a product made of non-metal composite materials. If the main part is entangled by mechanical control through resin and glass fiber and the addition of high-quality quartz sand, it has the properties of glass fiber reinforced plastic. , Long life, convenient and reliable installation, etc., are widely used in kerosene, chemical industry, environmental protection, drainage, agricultural irrigation and other industries.
The plexiglass reinforced plastic air duct is a lightweight, high-strength, corrosion-resistant non-metallic pipe. It is based on the resin matrix, the glass fiber is wrapped around the twisted core mold layer by layer according to the requirements of the process, and the quartz sand is evenly spaced between the fibers as a sandwich layer. Its pipe wall layout is reasonable, and it can give full play to the influence of materials. Under the premise of satisfying the application strength, it advances the hardness and guarantees the stability and reliability of the product.
Glass fiber reinforced plastic sand is excellent for chemical corrosion resistance, light weight and high strength, non-scaling, strong earthquake resistance, long service life with popular steel pipes, low comprehensive cost, fast installation, reliable, etc. absorb.
Performance characteristics of plexiglass steel duct
1.Excellent anti-corrosion function
Do not use cathodic anti-corrosion protection and other anti-corrosion steps. It will not cause secondary pollution to water and other media. Product application life is long.
2.Light weight and high strength
The weight of the pipe only accounts for 1/4 of the same specifications and the same length of ductile iron pipe, and 1/10 of the cement pipe. Convenient transportation and installation, easy installation.
3.Long single pipe length
Cut pipeline joints, speed up the installation rate, and advance the quality of the entire pipeline.
4, the inner wall of the pipe is slippery
Reduce flow resistance, forward flow rate, and low energy consumption. Use a smaller-diameter pipe to transport a consistent flow of fluid, which can be compared with the same specifications of steel pipe, which can forward 10% of the flow; no scaling, and long-term application without low flow rate. The protection of the cable is better in the case of interference and heavy corrosion.
Materials for plexiglass steel duct products
FRP coiled entangled pipes are made of resin (food-grade resin for drinking water), glass fiber, and quartz sand as materials, which are made by special processes.
Plexiglass reinforced plastic duct molding
1. Stirring: Mixing with a blender should be used to make the slurry. When blending manually, it must be mixed with an average amount of impurities. Raw materials must not be mixed. The slurry must be used while mixing, and slurry with slurry should not be used.
2. The strength of the overall popular glass-magnesium duct is determined by the combination of the inorganic cement material and quality, and the function and number of layers of glass fiber cloth.
3. Therefore, the wall thickness of the glass magnesium duct should be controlled within a reasonable interval. The wall thickness of the glass-magnesium duct, the flange specifications, and the number of layers of glass fiber cloth shall comply with the requirements in Tables 5.2.3-1 and 5.2.3-2.
Table 5.2.3-1 Wall thickness and flange specifications of glass magnesium duct (mm)
Round duct diameter D or duct length b (mm) duct thickness (mm) flange specification (mm) width × thickness flange flatness (mm)
D (b) ≤3002.5 ～ 3.540 × 10≤2
D (b)> 20007.5 ～ 8.555 × 20≤3
Table 5.2.3-2 Thickness (mm) and number of layers of glass fiber cloth for glass magnesium tube
Round duct diameter D or duct length b (mm) Number of layers of fiberglass cloth in the pipe body Number of layers of flanged fiberglass cloth