Add to Cart
anti corrosion high temperature resistant FRPP pipe for chemical industry
Product Description
FRPP PIPE
Glass fiber reinforced pp pipe material is made from polypropylene pellet and glass fiber aggregate, according to the scientific formula, after extrusion forming. Can transport all kinds of corrosive medium under 120 ℃. Its steel and bearing strength are better than the traditional plastic pipe, which is the ideal substitute product for stainless steel tube (HG 20539-92).
Specification
Index name | Unit | Index value |
Heat distortion temperature | ℃ | >135 |
Density | g/cm³ | 0.95-1.00 |
Flattening test | Pressed to 1/2 of the pipe outer diameter without crack | |
20℃ Hydraulic test (Hoop stress of instantaneous blasting) |
MPa | ≥2.6 |
Tensile strength | Mpa | ≥35 |
Elongation at break | % | ≥90 |
Cantilever beam impact strength | KJ/m² | ≥14 |
Bending strength | MPa | ≥45 |
Drop hummer impact energy | Kg・m | 8 |
Linear expansion coefficient | 10-5 m/m.℃ | ≤9-11 |
Feature
1. Long service life.FRPP fiberglass polypropylene tube can be used safely for more than 50 years under rated temperature and pressure.
2. Excellent corrosion resistance.FRPP tubes are resistant to most chemicals and can withstand high concentrations of acid and alkali over a wide range of PH values from 1 to 14.
3. Excellent anti-wear performance.The wear resistance of FRPP tube is more than 4 times that of steel tube when conveying ore slurry.
4. Higher stiffness.Due to the addition of glass fiber reinforced material, the FRPP tube is not easily deformed.
5. Heat insulation and energy saving.The highest operating temperature of FRPP pipe is about 95 degrees, and the thermal conductivity of this product is only 1/200 of that of the steel pipe, so it has good thermal insulation performance.
6. Reliable connection performance.The strength of the FRPP tube hot melt interface is higher than that of the tube body, and the joint will not break due to soil movement or load.
7. Good construction performance.FRPP tube is light in quality, simple in welding process, convenient in construction and low in comprehensive engineering cost.
Products Application
chemical industry, light industry, chemical fiber, electric power, metallurgy, pharmacy, paper making, food, environmental protection, mining, construction and many other industrie.