Underground GRP engineering pipe DN100
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Underground GRP pipe/ FRP pipe
FRP winding pipe characteristics
1. Good physical mechanics performance
2. Being resistant to chemical erosion and longer service life
3. Excellent hydraulic characteristics
4. Lower installation and keeping cost
5. Flexible design and shorter reform term
6. No medium pollution
FRP pipe classification by application field
1.Chemical medium transportation pipe
2.Various producing process pipe (chemical process, paper making process, polluted water treatment process, sea water purifying process, food and drink producing process, and medicine producing process)
3.Pressure pipe for small hydroelectric power station on the ground and cycling pipe for power plant
4.Polluted water collecting and transporting pipe
5.Drink water transporting main line and tubing pipe
6.Oil field water injecting pipe and oil transporting pipe
7.Heat transporting pipe and sea water transporting pipe
8.Agricultural irrigation pipe
9.FRP set (ventilation, air-conditioner, chimney, cleaner) and piping
10.Gas drainage pipe for mine
FRP pipe classification by pressure in working state
1.Medium and low pressure pipe 0.6MPa2.5 MPa
2.High pressure pipe5.5MPa24 MPa
3.Mobile gravity pipe (which can be used when the pressure is under 0.6MPa)
4.Vacuum tube, external pressure pipe or siphon
If you have interest in the FRP pipe, please provide the following parameters: media, pressure and the use of the environment (overhead or buried), temperature, stiffness requirements, connections, we shall provide you most competitive price. Looking forward to our cooperation!
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- This test with a small sample length 127mm, width 12.7mm, the maximum thickness of 3.2mm. In the absence of ventilation test chamber. The top of the specimen (6.4 mm place) is clamped with a clamp on the bracket and the longitudinal axis of the specimen is kept vertical. The lower end of the specimen is 9.5mm from the lamp tip and 305mm from the dry absorbent cotton surface. Bring the Bunsen burner and adjust it to produce a blue flame with a height of 19mm. Place the Bunsen Lights flame at the bottom of the sample for 10s, then remove the flame (at least 152mm away from the specimen) and write down the sample. Burning time. If the flame of the sample within 30s after removal of the flame is extinguished, the original lamp must be moved under the specimen again, re-ignite the sample for 10s, and then remove the Bunsen burner again and note the flame burning And flames burning the burning time. If the sample droplets drip, let it fall into the sample under the 305mm cotton, to see whether it ignited cotton. If the absorbent cotton is on fire, the rating should be taken into account. Specific grading indicators are as follows. Test Item 94V-094V-194V-21 Ten-time ignition Total flame burning time Maximum value (S) Individual flame burning time Maximum value (s) Flameless burning time (s) Yes Flame drop No No Allow only short time Burning general UL yellow card on the thickness of the test strip is divided into: 1/8 inch, 1/16 inch, 1/32 inch thickness, that is, 3.2mm, 1.6mm, 0.8mm three grades test.
- Q: Air conditioning ventilation when the sound is a big reason
- Buried plastic pipe under external load, the diameter of the vertical diameter deformation rate should be less than the allowable diameter of the pipe deformation rate The diameter of the allowable diameter of the pipe shall not be greater than 5% The diameter deformation rate of the pipe and the allowable diameter deformation rate are calculated as follows: ε ΔD / D0 × 100% [ε] ε0 / K where: εΔD pipe in the combined load (Mm) [ε] Permissible diameter Deformation rate ε0 Elastic diameter Deformation rate (%) of pipe, by the flattening of the diameter of the pipe diameter (mm) The test determines the K safety factor, generally desirable 15
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- Of course, is heating electricity. Heating has auxiliary electric heating, so electricity and electricity. Frequently open the fee, the air compressor is not good. 2 machine cooling power is 1700 watts, 1 hour is 1.7 degrees electricity. Heating with auxiliary electric heating power of 1500 watts, 1 hour is 3.2 degrees electricity.
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- 2.1.23 step distance liftheight the distance between the upper and lower horizontal axis of the axis of each other. 2.1.24 pole vertical (cross) distance longitudinal spacingofuprighttube Scaffolding vertical distance between adjacent rods. 2.1.25 Vertical distance transversespacingofuprighttube Scaffolding Horizontal distance between adjacent vertical rods, single row scaffolding for the outside pole axis to the wall distance.
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Underground GRP engineering pipe DN100
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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