• Maintenance Free FRP Composite Pipes without Consequent Pollution System 1
  • Maintenance Free FRP Composite Pipes without Consequent Pollution System 2
  • Maintenance Free FRP Composite Pipes without Consequent Pollution System 3
  • Maintenance Free FRP Composite Pipes without Consequent Pollution System 4
  • Maintenance Free FRP Composite Pipes without Consequent Pollution System 5
Maintenance Free FRP Composite Pipes without Consequent Pollution

Maintenance Free FRP Composite Pipes without Consequent Pollution

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
3000 m.t.
Supply Capability:
30000 m.t./month

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Specification

Brand name:
CMAX
Material:
Glass Fiber
Certificate:
ISO9001
Thickness:
1.0-2.0mm
Color:
Customizable
Pressure:
PN0.25-PN2.5MPa
Place of Origin:
Hebei, China (Mainland)
Product:
FRP pipe
Technique:
fiberglass, resin and film

COMPANT DESCRIPTION

CNBM,China  National  Building  Materials  Group  is  a  state-owned  enterprise in  charge  of  administrative  affairs in china building materials industry. Established in 1984, CNBM is a large group corporation of building materials with total assets of 25 billion RMB and a total staff of 30,000.CNBM now owns 200 subordinating firms of solely owned and joint-venture companies.

CNBM  International  Corporation  is  one  subsidiary  of  CNBM,  we  focus  on  offering  good-quality  products,professional  service  and  complete  solution  to  our  customers.  Strong  delivery  capacity,  advanced  technology&  management,  strong  financing  capability  and  excellent  after-sale  service  are  our  advantages  in  sharing international market.

 

PACKAGING & DELIVERY

1.Packaging Details:

    standard packing or your requirement

2.Delivery Detail:

    Shipped in 30 days after payment


PRODUCT DESCRIPTION

1.Pipe Introduction

It is the ideal product for the transportations of the chemicals, drinking water, waste water, waste gas and sewer.



2.Characteristics

1. High anti-corrosion capability, long designed service time of 20 years;

2. Good  hydraulic  property,  smooth  inner  surface  with absolute roughness of 0.01mm, which is far less than that of carbon steel pipe or cast iron pipe;

3. Lightweight and facility to install and transport;

4. High  specific  intensity  and  reliable  mechanical performance;

5. Low  thermo-conductivity  and  small  thermo-stress, which are allowed to be used in various conditions: exposed  buried or suspended, in ocean or in deserts, freezing or humid; 


3.Technical Data


Stiffness

SN3750

SN5000

SN10000

Pressure

0.25

0.6

1.0

0.25

0.6

1.0

0.25

0.6

1.0

400

6.1

6.1

5.9

6.7

6.7

6.4

8.1

8.1

7.87

500

7.2

7.2

7.1

8

8

7.7

11.4

9.6

9.4

600

8.7

8.3

8.3

9.6

9.6

9.2

12.1

11.7

11

700

9.7

9.7

9.4

11.2

11.2

10.4

13.8

13.2

12.5

800

11.6

11.3

10.6

12.8

12.5

11.7

15.5

15

14.2

900

13.4

12.5

11.7

14.8

13.8

12.9

19.3

16.4

15.8







Q: Raw material and mix ratio of inorganic glass fibre reinforced plastic wind pipe
The general ratio is 1 to 0.001
Q: What are the standards for FRP pipes?
The pressure test pump passes directly through the test hole on the top of the pipe. The water pressure of the pipeline working pressure of 1.5 times after the pump stops (during the operation to open the drain valve exhaust), observation of 2min, the pressure drop value does not exceed the test pressure and the nozzle 5%, no leakage, nozzle pressure test is qualified. If the pressure drop is relatively fast, it shows the sealing effect is not good, to re install, to ensure that the FRP pipe pressure test system overall success.
Q: What are the disadvantages of glass fiber reinforced sand pipe?
Not agree with the recommended answer, the same thickness of glass fiber reinforced plastic sand pipe and process tube, process tube stiffness is not low (can be calculated). The effect of sand inclusion is mainly to reduce the cost.
Q: What kind of material is the pipe of the pipe that installs the pressure transmitter of GRP conduit? Is it fiberglass or carbon steel?
This depends on what your medium is, the general food industry requires stainless steel, but the medium contains acidic substances, stainless steel is better than FRP corrosion resistance
Q: Galvanized steel sheet and inorganic glass fibre reinforced plastic pipe are calculated according to this norm or norm
According to the project of quota valuation mode, input the actual quantity according to the quota item number, the following materials will automatically adjust the quota quota project, has been considering material wastage, when engineering calculation does not need additional.
Q: What kind of material are the flanges and valves on the GRP pipe?
The flange on the GRP pipe is fiberglass, and the flanges and pipes are one. The valve is welded with carbon steel
Q: What epoxy resin is used for anticorrosion of pipeline glass fiber reinforced plastics?
3PE has some disadvantages. (1) the bending of the guiding hole and the protruding rock, pebble and gravel in the hole will cause friction and scratch to the relatively soft 3PE corrosion resistant layer. (2) 3PE coating using polyethylene heat shrinkable sleeve joint, the convex part of the concave or lap joint, which makes it easy to travel being scratched or pulled off lead. (2) 3PE corrosion protection layer has a strong electrical shielding, so that the cathodic protection current is difficult to reach the defects of corrosion protection layer, thus causing perforation corrosion.So, from the last century at the beginning of 90s, the United States developed Powercrete (s) Powder Concrete Anticorrosion structure, namely in the bottom of fusion bonded epoxy powder, sprayed with epoxy resin as main film-forming material, and adding a two-component epoxy coating for concrete, polymer concrete curing agent and other inorganic fillers. The coating is tough and wearable and can be used directly in FBE coated pipes to protect the pipe from damage during handling, directional drilling, crossing, etc..
Q: How many times can the temperature withstand of FRP winding pipes? What are the factors?!
To see what kind of model and materials, the general performance of FRP and cast iron pipe performance close to the temperature range of 100----420 degrees. Affected by the media, the environment is more. Good luck。
Q: What is the compressive strength of all kinds of FRP materials?
Heat resistance, frost resistance: at -30 DEG C, still has good toughness and high strength, can be used for a long time in the range of -50 DEG C 80 DEG C, the temperature of resin with special formula can be more than 110 DEG C. 4) of light weight, high strength, convenient transportation and installation by fiberglassreinforcedplastic pipe winding fiber production, the proportion of 1.65 - 2, 1 / 4 only of steel, but the glass steel hoop tensile strength is 180 300MPa, the axial tensile strength of 60 150MPa, similar to alloy steel. Therefore, its specific strength (strength / density) is 2-3 times that of alloy steel, so that it can be designed according to different requirements of users to meet all kinds of internal and external pressure requirements of the pipeline. For the same diameter of single FRP tube, only carbon steel (steel plate) 1 / 2.5, 1 / 3.5 of the cast iron pipe, about 1 / 8 of prestressed reinforced concrete pipe, so the transportation is very convenient for installation. The GRP pipe is 12 meters per length, and can be reduced by 2/3 from the concrete pipe. The socket connection mode of the utility model has the advantages of quick and simple installation, low hoisting cost and improved installation speed. 5) small friction resistance, high transport capacity: glass tube wall is very smooth, roughness and friction resistance is very small. The roughness coefficient is 0.0084, while the n value of concrete pipe is 0.014, and the cast iron pipe is 0.013. Therefore, glass fiber reinforced plastic pipe can significantly reduce the loss of fluid pressure along the course and improve the conveying capacity.
Q: What are the main points for the installation of FRP ducts?
Underground parking, commercial and residential buildings, shopping malls, civil air defense projects, office buildings and so on

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