¡¡Characteristics of products
¡¡Applicable scope
Can be used for the drinking water system of municipal government.
Beverages production and conveying system.
Conveying system for fields of chemical industry, petroleum, medicine and so on.
Because of its excellent corrosion resistance, it can be used in the conveying system of sea farming.
It can be used in the conveying system of agricultural irrigation, watering, pesticide dispersal and so on.

Better durability, the service life of the pipeline system can last for 50 years under normal conditions;
Possessing unique low temperature resistance, it wouldn¡¯t cause physical change and frost cracking under -80¡æ.
Outstanding resistance to low temperature impact, when being impacted by external force, the damage or destruction can be reduced relatively.
Better corrosion resistance, no corrosion and potential corrosion, and there wouldn¡¯t be diameter shrinkage. This type of pipes has semi-permanent service life.
Comparing with other pipes, it has lighter specific gravity, better flexibility, and can bend optionally without any physical force, so the construction is easy.
Better impermeability£¬no chemical reaction, microorganisms can not penetrate it. The tightness is good, so there¡¯s no seepage.

¡¡Physical performance  

Property

Unit

Test method

Test value

Material property

Specific gravity

g/cm3

ACTM D1505

0.937

Hardness

D scale

ACTM D2240

D50

Water absorption

%

JIS K7209

0.008

Mechanical performance

Tensile strength

kgt/cm2

ACTM D638

220

Tensile fracture strength

%

-

300-600

Modulus of elasticity

kgt/cm2

ACTM D638

5,800

Poisson¡¯s ratio

-

-

0.38

Impact strength

kgt/cm2

ACTM D256

>50

Thermal properties

Linear expansion rate

10-4cm/cmc-1

ACTM D696

1.5

Specific heat

kcal/k¡æ

-

0.55

Thermal conductivity

cal/sec/c/cm

C177

8x10

Melting point

¡æ

DTA

112

Brittle temperature

¡æ

ACTM D746

<-80 ¡æ

Electrical property

Self impedance of volume

-cm

ACTM D257

10above

Withstand voltage

kv/mm

ACTM D149

48

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