PVC Pressure Pipe 20-630mm Diameter on Sale

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100 mm
Supply Capability:
1000 mm/month

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Product Description:


Specifications

pvc pipe for water drainage
1.Specification of pvc pipe:40mm-400mm
2.Thickness of pvc pipe:1.2mm-7.0mm
3.ISO certified.

Properties of pvc pipes:

1.  Material: pvc pipe unplasticized polyvinyl chloride

2.  Standard: GB, ISO9001, ISO14001

3.  Color: white  pvc pipe, grey  pvc pipe , etc.

4.  Specific Gravity, g/cm3, 20(C): 1.35 - 1.55

5.  Vicat Softening Temperature, (C)  >=79

6.  Longitudinal Reversion, %, 150(C) <=5

7.  Dichloromethane Resistance Test: No attack

8.  Falling Weight Impact Test, TIR, %, 0(C) <=10

9.  Tensile Yield Strength, Mpa >=40

10.  Fitness of Water Tightness Test: No Leakage

11.  Fitness of Air Tightness Test: No Leakage

Features of pvc pipes : 
1)  Light weight, easy to load and unload: PVC pipe is very light, convenient to handle loading unloading, and installing.
2)  Good chemicals and drugs resistance: PVC pipe has its excellent resistance to the erosion caused by acids and alkalines, a great help to the chemical industries.
3) Small resistance to fluidity: The smooth surface reduces resistance to the fluids. Its roughness coefficient is only 0.009, much less than other pipes, Under same discharges, smaller cabibre of the pipe can be uesd.
4) Strong mechanical strength: Good resistance to water pressure, outside impact and pressure, is satisfied under any conditions.
5) Good electrical insulation: excellent insulation nature against electricity. the pvc pipe can be served as conduits and pipes in construction cable and wire.
6) Water quality unaffected: The solution tests on the PVC pipe show no affect on water quality when the water flows through is. It is considered the best piping material for running water works.
7) Simple installation: Very easy to connect, thus much time and laborcost may be saved.

Application of pvc pipes:

1) Structure Engineering, home water supply and drainage
2) Water drainage/supply system
3) for Agriculture Irrigation, aquaculture

 

Specifications of the pvc pipe:

Outer Diameter (mm)

Wall thickness(mm)

2.5MPA

2.0MPA

1.6MPA

1.25MPA

1.0MPA

0.8MPA

0.63MPA

φ20

20*2.3

20*2.0

φ25

25*2.8

25*2.3

25*2.0

Φ32

32*3.6

32*2.9

32*2.4

32*2.0

Φ40

40*4.5

40*3.7

40*3.0

40*2.4

40*2.0

Φ50

50*5.6

50*4.6

50*3.7

50*3.0

50*2.4

50*2.0

Φ63

63*7.1

63*5.8

63*4.7

63*3.8

63*3.0

63*2.5

63*2.0

Φ75

75*8.4

75*6.9

75*5.6

75*4.5

75*3.6

75*2.9

75*2.3

Φ90

90*10.1

90*8.2

90*6.7

90*5.4

90*4.3

90*3.5

90*2.8

Φ110

110*10.0

110*8.1

110*6.6

110*5.3

110*4.2

110*3.4

110*2.7

Φ125

125*11.4

125*9.2

125*7.4

125*6.0

125*4.8

125*3.9

125*3.1

Φ140

140*12.7

140*10.3

140*8.3

140*6.7

140*5.4

140*4.3

140*3.5

Φ160

160*14.6

160*11.8

160*9.5

160*7.7

160*6.2

160*4.9

160*4.0

Φ180

180*16.4

180*13.3

180*10.7

180*8.6

180*6.9

180*5.5

180*4.4

Φ200

200*18.2

200*14.7

200*11.9

200*9.6

200*7.7

200*6.2

200*4.9

Φ250

250*11.9

250*9.6

250*7.7

250*6.2

Φ315

315*15.0

315*12.1

315*9.7

315*7.7

Φ400

400*19.6

400*15.3

400*12.3

400*9.8

 

 

PVC Pressure Pipe 20-630mm Diameter on Sale

PVC Pressure Pipe 20-630mm Diameter on Sale

PVC Pressure Pipe 20-630mm Diameter on Sale

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Q:Can the spring hose joint be connected to the tap?
Two treatment1 if Water Leakage can choose to replace the elbow elbow, the best selection of true Shide profiles or fittings2 if the ground is Water Leakage, nine in ten was a cause of the pipe in the ground before the hot melt glue of the elbow. Then have to ask the property or a professional plumber to weld.
Q:How to remove hose odor?
The hose structure is usually divided into: inner layer, outer layer and skeleton layer (or middle layer). The inner layer directly bears the abrasion and erosion of the conveying medium; the outer rubber layer protects the inner part of the hose from the damage and erosion of the external environment; the skeleton layer is the pressure bearing layer of the rubber tube, and gives the strength and rigidity of the pipe body. The working pressure of the hose depends on the material and structure of the skeleton.
Q:There are several ways to connect the built-in rubber stop
The spot heat vulcanization method is a heat vulcanizing mould matched with a water stopping strip and a raw film vulcanizing heat junction. The construction is difficult, but the joint effect is ideal, which is suitable for the project with strict quality requirements.
Q:Rubber soft joint, what brand of good, the best price is more reasonable. Don't say anything expensive.
The rubber joints produced throughout the country have the longest history in Shanghai, and have the characteristics of the type and sales volume of Gongyi city. They have been sold in the plumbing market all over the country
Q:What is the rubber sleeve flange connection sleeve?
Ram direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed, can not be adjusted and the throttle valve flange. Gate has two sealing surface, the most commonly used mode gate valve of the two sealing surface to form a wedge, wedge angle with valve parameters vary, usually 50, medium temperature is not high when 2 degrees 52'. Wedge gate valve can be made into a whole, called the rigid gate; can also be made to produce micro deformation of ram, in order to improve its process of deviation, make up the sealing surface angle in the process, the gate is called the flexible gate.
Q:What material is the rubber joint used in the desulfurization pipeline? What's the difference?
The desulfurization pipeline can be used with three yuan EPDM rubber ring joint, and PN4-6 is no problem.Generally, the desulfurization pipeline is weak acid base.
Q:What is the principle of communicating devices? What if the rubber tube is used as a connecting device to change the water for the fish?
The principle of siphon principle has long been known by the Chinese people for the discovery and application of siphon principle. Hong Straw manufacturing principle application of siphon, in ancient China called "sub", "partial" and "siphon" or "siphon". At the end of the Eastern Han Dynasty, thirsty for irrigation appeared. In southwest minority with a long curved bamboo festival to drink, but also the application of the physical phenomenon of siphon. The song "Ceng Gongliang Wujing Zongyao", making the Straw useful bamboo rainbow mountains spring bring down the record barrier. China ancient also uses siphon principle is made. A fire extinguisher is a necessary war in the city. The Song Dynasty Su Shi "dongpozhilin" Volume 4, recorded by the Sichuan salt brine pump suction to the ground. The book contains: the bamboo tube, no bottom orifices on the leather hanging a few inches out of the water, gas, breathing and the opening and closing of a cylinder caused by water bucket number. "Using the method of pump water to irrigate seedlings induced in the Ming Dynasty also talked about the" tree "in the book, the ancient China siphon principle is also discussed. During the northern and Southern Dynasties, the book "Yin Zi nine drugs", said: "the bottle stored two orifices, the water to the reality of the" pour "; closed a water, the lid (gas) does not rise, then (water) does not drop. A well is full of water, but it does not drop
Q:What are the rubber pipe joints perfectly joined to the pipe fittings?
Rubber tube joints are flanged in general. Thread.
Q:Do I need a shim for the flat metal hose joint?
If one of the two interconnected joints is one of those with a groove and a O ring, it would be better to put the O ring in it and seal it better.
Q:The basic buret is a rubber tube is inlaid with a glass bead to replace glass piston. Why this burets cannot be used to install Potassium Permanganate solution?
It can not be installed, but it does not conform to the standard of chemical experiment operation. Strong oxidizer will damage rubber tube. That's why it's not recommended. Acid burette operating standards have placed solution requirements.

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