• Underground GRP engineering pipe DN300 System 1
  • Underground GRP engineering pipe DN300 System 2
  • Underground GRP engineering pipe DN300 System 3
Underground GRP engineering pipe DN300

Underground GRP engineering pipe DN300

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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!


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
Q: Gree air conditioning 50 heating and cooling mechanism heat when the host cooling network is how the matter
Not the ,,, mobile air conditioning inside the compressor, the winter heating also need the compressor, but also a ventilation pipe, charged heating Well?
Q: I added the space 18 degrees opened for 5 hours or not cold, we all know how is it? More
The general level of more than 12 layers when you need to use.
Q: Air conditioning machine work when the sound is too much reason
Color steel plate, refers to the color coated steel plate, color coated steel plate is a kind of organic coating with steel plate
Q: What is the whole heat exchange fresh air ventilator?
(GJG130 - Fan Jutang Duanjie Daojie Juejiao 2001) will be replaced by (GJG130-2011) is expected to begin the implementation of the construction of this year, the construction of fastener steel scaffolding safety technical specifications (GJG130), the construction of fastening steel pipe scaffolding safety technical specifications (GJG130- -2011)
Q: External wall insulation method of operation There are several combinations of materials
Seeking the existing building construction specifications Daquan! The The @
Q: The installation method of ordinary air conditioner. The more detailed the better. Please thank you all
The basic operation of the same, but the different requirements of different professional, or to determine the direction of good, and then hands.
Q: Ventilation is very good, why still have to install fresh air system
Also known as foam board, EPS board, is containing volatile liquid blowing agent of the polystyrene beads can be preheated by heating, heated in the mold and the formation of white objects
Q: In the design, the building structure and the hydropower are generally designed by the Architectural Design Institute. The air conditioning ventilation is based on the design of the room. Or first air conditioning ventilation? More
Polystyrene should not be polycyclic aromatic. Polycyclic aromatic groups generally refer to aromatic groups when multiple benzene rings are used. Not all of the hydrocarbon chemical products are carcinogenic, and our bodies are producing hydrocarbon compounds all the time. Polystyrene carcinogenicity is small. General benzene ring on the more substituents, the toxicity is relatively small, such as toluene is less than the toxicity of benzene. Of course, there are many compounds with benzene ring, so there are a lot of scholars to study with our body creatures do not meet the quality of raw materials to do the polymer, such as lactic acid production of polylactic acid, but the current Can be put into use much.
Q: HVAC Heating: What are the main components of the air distribution system?
(HS Code) Yes, the tax rebate is 13% (April . 2009 latest data). Floor of the board of the tax number is, the tax rebate is 9% (June . 2009 the latest data), floor board is the inspection of goods, exports need to be checked. There is nothing to understand where to add me MSN:

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