GRP Pipe for Sewage Water

Ref Price:
$5.00 / m
Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
100 Meters m
Supply Capability:
10000M/Month m/month

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Product Description:

Detailed Introduction of the GRP Pipe for Sewage:

Made from the high quality corrosion resistant resin and continuous fiber winding without alkali, filament winding FRP pipe possesses the characteristics of lightness, high strength, distinguished corrosion resistance and expedient installation and maintenance etc., which were applied widely in the oil-field system of sewage treatment, electrical plant water circulation, water pipe with electric magma and projects of chemical engineering, metallurgy, and medicine processing etc.


The FRP pipe has been tested and well-operated till now in the oil-field of Zhongyuan, Shengli, Daqing, Jianghan and Liaohe long distance conveying pipeline and the system of sewage treatment and Tibet Yangbajing Electrical Plant, Pakistan Feisalamade & Keteli Electrical Plant and Qinshan Nuclear Power Station, and therefore enjoyed the applause of the customers.

 

Structure of GRP Pipe for Sewage:

In the FRP .with high tensile strength, the fiberglass plays the role of reinforcement whiles the wear-resistance and pressure –resistance synthetic resin is used for bonding the fiber as the basic materials. Putting together, they commonly play the role of being in finished form and load carrier.

The wall structure of the FRP pipe is normally consisting of two parts:

Structure layer: make the continuous glass fiber woven of which is cross winded according to the design angle as the reinforcing frame. Make the synthetic resin as the bonding basic materials. Among them, the weight of fiberglass occupied about 65-70% weight of resin about 30-35%. In order to strengthen the structural stiffness, the resin and silicon sand paste could be added in the middle layer of fiberglass filament winding layer.

Inner liner-this is a layer of anti corrosion and leakage proof it is formed by two parts.

   1. Interior surface layer-this is a layer directly contacts the medium and it is corrosion resistance and the first layer of leakage proof. The content of resin in this layer is about 90%.

   2. The second interior layer-it is formed by chopped strand mat reinforcement and anti corrosion resin; the content of the gel coat is above 70% and about 2mm thickness. This is the second protection of anti leakage of the medium.


Advantages of GRP Pipe for Sewage:

 

1) Good in corrosion resistance and there is no affection to the water quality.

2) Anti pollution and mothproof;

3) Good in heat and frozen resistance

4) Low weight for itself, high strength and convenience for transportation and erection.

5) Low friction resistance, high capacity of transportation

6) Good at electricity and heat insulation

7) Good at friction

8) Low cost of maintenance

 

Technical data of GRP Pipe for Sewage:

Diameter

0.6MPa

1.0MPa

1.6MPa

2.5MPa

Sigle pipe length (m)

T(mm)

P(Mpa)

W(Kg)

T(mm)

P(Mpa)

W(Kg)

T(mm)

P(Mpa)

W(Kg)

T(mm)

P(Mpa)

W(Kg)

DN50

4.5

25

1.7

4.5

25

1.7

4.5

25

1.7

4.5

25

1.7

10

DN80

4.5

22

2.4

4.5

22

2.4

4.5

22

2.4

5.5

25

2.8

10

DN100

4.5

2

2.8

4.5

22

2.8

5.5

15

3.5

5.5

25

3.5

10

DN150

5

10

4.5

5.5

11

5

6

12

5.6

7.5

12.5

7

12

DN200

6

10

7.4

6.5

10.5

8.2

7.5

12

9.3

9.5

12.5

11.9

12

DN250

6

8

9.2

7

9

10.7

8.5

10

13.6

11.5

12

18

12

DN300

6.5

6.8

11.9

7.5

9

13.8

10

10

20.5

16

10

34.6

12

DN350

7

6.8

14.9

8

8

17.1

11

9

23.7

18

44.9

12

DN400

7.5

6.8

18.2

8.5

8

20.3

13

9

3.2

12

DN500

8.8

6

26.3

10.5

6.8

32

14.5

8

44.5

12

DN600

9

5.5

32.7

12.5

6.8

45.7

15.6

8

57.4

12

DN700

10

5

42.4

13.5

6

57.5

12

DN800

10.5

5

50.8

15.5

6

75.4

12

DN900

11.5

4.5

62.6

12

DN1000

12.5

4.5

75.5

12

 

Application GRP Pipe for Sewage:
Due to its own advantages, the GRP pipes is used extensively in the city engineering water supply and drainage, the water supply and the drainage or the recycle water in the electric factory, the waste water treatment, the oil chemical industry and so on.

 

FAQ:

 

1, How to choose the pipe materials of GRP?

Generally speaking, the choice of RPMP should consider the groundsill and soil of RPMP. When the design of pipeline has the full reconnaissance design, geology situation, and hydrology situation, we should choose according to the AWWA-C950 standard. For the using factories, they can supply such data to the manufacturer, and the manufacturer can carry out the design and produce the qualified pipe materials according to the buyers’ demand.

 

2, The notice of ordering to the GRP pipes?

General booker should define the following questions including using condition:

1). The structure length of the fixed length RPMP is 1.2m. However, in the real lay project, the spigot and socket joint is adopted, the pipe’s using quantity should be calculated by the pipe’s effective length. Generally speaking, the effective length of 1.2m fixed length pipe: 300-DN1200 is 11.74m, DN1300-DN1500 is 11.679m and DN1600-DN2600 is 11.613m.

Eg: if we lay the straight pipe section for length 1000m, the quantity of fixed length pipe with effective length 11.74 is 1000m÷11.74m/piece≈85pieces.

2). In order to meet the buyer’s demand, manufacture can produce the unfixed length pipe. Generally speaking, RPMP can produce various pipes of any length (≤12m). But it must consult the manufacturer’s suggestions. Generally speaking, the manufacturer can supply the unfixed length pipes with 3m, 4m, 5m, 6m, 8m, and 12m.


 

 

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Glass reinforced plastic underground sand pipe has long service life without operation and maintenance, which is the biggest advantage of this product. Since pipe jacking is an underground concealed project, its service life is undoubtedly the very important consideration of decision-makers. The service life of glass fiber reinforced plastic sand pipe jacking is more than 50 years, which is incomparable to the products such as steel pipe, concrete pipe and so on.
Q:What qualifications do FRP pipes need to export to Australia?
Large enterprises have an international quality system that can be consulted by local customs clearance agents. The company must be combined with local regulations to be taken care of
Q:What kind of epoxy resin and formula do you need for making fiberglass pipe?
By explaining the materials, tools, moulds, renovation and repair, process, structure and various products, the latest development direction, process technology and application of FRP products are described.
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Central air conditioning also has cooling tower function is to play the role of cooling circulation.
Q:What's the difference between glass fiber reinforced plastic pipe and glass fiber reinforced sand pipe? What kind of material is good?
There are two main functions of glass fiber reinforced plastic sand adding, one is to improve the rigidity, the other is to reduce the cost. These two aspects just agree with the municipal, the dosage is large, the pressure is low, and the underground and maintenance are few.
Q:What is the standard of flange coefficient for FRP ducts?
Negotiations did not consider, people reported flange you have to consider, 15% below have been used to see your negotiating skills, there is no standard specification! The above said I have used, and now I generally talk about n yuan / square meter, including the wind pipe, pipe fittings, flanges and valve components to connect the flange are included in
Q:What is the difference between glass tube, sand pipe and glass tube?
The pipeline in the design according to the use of pressure, stiffness and other conditions to determine the need for sand, if the thickness of the pipe can satisfy the pressure requirements and can meet the requirement of stiffness, is generally not the sand.
Q:What is fiberglass communication tube?
The appearance of glass fiber reinforced plastic communication tube is to make full use of the high strength, impact resistance and corrosion resistance of glass fiber reinforced plastic, so as to ensure the safety of the optical cable or cable in the pipe hole under the action of sudden outside force. However, the process of making glass steel pipes will cause some defects of FRP pipe in communication field, because there are a lot of glass tube or end of steel fiber in irregular stands, glass fiber of these irregular stands can pierce the cable protective rubber layer in the cable laying process, once exposed to in the optical fiber cable, will inevitably lead to deflection of light signal transmission, which seriously affects the quality of signal transmission, which is fatal to the communication network. The problem is solved by the steel tube off the glass.
Q:What is the stiffness of FRP pipe?
Ring stiffness refers to a technical index of FRP pipes subjected to external pressure.
Q:Is the installation of FRP pipes required qualification?
However, some industries may have corresponding requirements, and some owners may also require it. For example, apply fiberglass pipes to shipyards

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