Product Description
PVC Pipe:

Specifications
Heat Resistant PVC Pipe
1 Size:Dia16-50mm
2 Thickness:0.8-2.0mm
3 Standard:GB/T13381.1-92
4 Certificate:CE, ISO, SGS

Hygienic, nontoxic, without secondary pollution: no filthy, alga nor other microorganisms will be caused in the process of using; can avoid the secondary pollution caused by rust water filth of the zincification pipe.

Strong in anti-corrosion: resisting most of the strong acids and alkalis, free from the affect of corrosive soil and soda acid liquid.

Wide water flow: smooth both in inner and outer wall, without accumulated filth and little friction coefficient.
Convenient for installation: the material density is only 20% of the steel products, easy in handling

Long life for use: with advanced process, the product is highly compression resisting, offering high tensile strength and good in maintaining quality


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PVC material properties:

Density of 1380 kg/m3
Young's modulus of elasticity (E), 2900-3400 MPa
Tensile strength (sigma t) 50-80 MPa
Elongation @ break 20-40%
Notch test 2-5 kJ/m2
Glass transition temperature of 87 ºC
Melting point is 212 ºC
Vicat B1 85 ºC
Thermal conductivity (lambda) 0.16 W/m.K
Coefficient of thermal expansion (alpha) 8 10-5 / K
The heat capacity (c) 0.9 kJ/(kg · K)
Water absorption (ASTM) 0.04 to 0.4
The refractive index of hard molding product is 1.52 ~ 1.55
Price 0.5 1.25 euro/kg
The melt index of 6-9 g / 10 min

Polyvinyl chloride (PVC) is the biggest characteristic of flame retardant, so is widely used in fire protection applications.But the polyvinyl chloride (PVC) in the process of combustion will release hydrogen chloride and other toxic gases, such as dioxin.

Polyvinyl chloride (PVC) combustion can be divided into two steps.In 240 ºC to 340 ºC before burning decomposition of hydrogen chloride gas and alkadiene contain a double bond, and then in 400-470 ºC carbon burning.