PVC Drain Pipe

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Shanghai
Validity to: Long-term effective
Last update: 2019-12-02 20:54
Browse the number: 333
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Product details

Advantages:
- Excellent surface hardness and tensile strength with high safety factor.

- Good aging resistance, normal service life of more than 50 years.

- Excellent resistance to inorganic acid, alkali and salt, it is suitable for the discharge and transportation of industrial waste water.

- Small friction coefficient, thus water can’t be trapped, it is not easy to be blocked, and there is less maintenance work.

- High oxygen index and self-extinguishing.

- Small coefficient of linear expansion: 0.07mm/°C, and small deformation affected by temperature. Small thermal conductivity coefficient and the elastic modulus, and the anti-freezing performance is superior to that of the cast iron drain pipe.

- Connection can be bonded with simple construction method, convenient operation and high installation efficiency

- Good water tightness

PVC Drain Pipe


UPVC Drain Pipe


Application:

1. Water supply piping project (including indoor water supply and outdoor municipal water pipes)

Because UPVC plastic pipe has the properties of excellent acid and alkali resistance, corrosion resistance, non-rust and non-scaling, it can protect water quality against secondary pollution.

2. Water-saving irrigation piping project

Compared with ordinary irrigation, the UPVC drip irrigation system can save 50%-70% of water, while saving fertilizer and pesticides, and crop yield can be increased by 30%-80%.

3. Construction piping engineering

UPVC plastic pipes have excellent insulation properties and are also widely used as post and telecommunications cable ducts.

UPVC plastic pipe is resistant to acid, alkali and corrosion, thus many chemical plants use it as infusion piping.


The comparison of Sino-British drainage pipe

British Standard: BSEN 1329-1:2000 (BS is the code of the British standard, equivalent to China's GB, EN is the code of the European standard, they now use the common European standard, it is certified by the country’s standard code after the country is released. For example: BS EN-UK, DIN EN-Germany, etc.)

China's national standard: GB/T 5836.1:2006 (refer to ISO 3633:2002 "concrete piping, waste water (high and low temperature) plastic piping system - hard polyvinyl chloride (pvc-U)" revised)


Standard difference:

1. The standard of pipe diameter is different, and the diameter of some pipes is different.

2. Main physical and mechanical properties of the material:


Project

GB/T

BSEN

Density

1350~1550kg/m3

Vicat softening temperature

≥79℃

≥79℃

Longitudinal shrinkage rate

≤5%

≤5%

Tensile strength

≥40MPa

TIR≤10%

TIR≤10%

According to the above comparison, in terms of PVC drainage pipe, GB/T standard is basically consistent with BSEN standard in terms of physical and mechanical properties


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