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Your present location:HomeProductsUHMWPE pipes > Food Grade UHMWPE Pipe
  • Product name: Food Grade UHMWPE Pipe
  • item No: 3006

 

       

Ultra-high molecular weight polyethylene (UHMWPE) is a kind of engineering thermoplastics with more than 3 million viscosity-average molecular weight. It differs from PE standard grades in its very high degree of polymerization. Ultra-high molecular weight polyethylene pipe has superior performance over conventional HDPE pipe such as very high wear resistance, impact resistance, intrinsically self-lubricating, anti-adhesion, low temperature resistance and excellent chemical resistance.

UHMWPE pipe is more rigid than LDPE and HDPE, and has better abrasion resistance than PTFE.

 

Detailes dimension as below:

1.Extremely high wear resistance;

Its wear resistance is 6.6 times higher than normal alloy steel, 27.3 times that of stainless steel, 4-7 times 17.9 times that of phenolic resin,6. 4 times that of polyethylene

2.High impact resistance: It won't damage by Cantilever beam impact test according to GB1843 standards

3.High corrosion resistance: It can withstand hydrochloric acid with less than 80% concentration

4.High-pressuer resistance: The working pressure is between 0.2Mpa to 4.0Mpa

5.Good self-lubrication: Its self-lubrication is better than steel or brass with oil

6.The unique resistance to low temperature:It can be used within -269 to 80 degrees Celsius.

7.Not easy to form dirt: It can't form dirt in the medium with PH value of 9 or above

8.Long life-span:It can maintain more than 70% mechanical properties after it is buried and used for 50 years.

9.Easy installation:The weight of unit length of UHMWPE pipe is only one-eighth of the steel pipe, it is possible whether it is welded or connected by flange 

 

Proformance of UHMWPE Pipe

 

Test items

Unit

Results

Test basis

Tensile yield strength

Mpa

34.9

GB/T 1040-2006

Tensile breaking strength

Mpa

38.8

GB/T 1040-1992

IZOD Impact strength

KJ/m2

137

GB/T 1843-1996

Elongation(sample size :80*10*4mm)

%

318

GB/T 1034-1998

Heat Deflection Temperature

96

GB/T 1663-2000

Melt Temperature

236

GB/T 1634-2001

Coefficient of friction

---

0.01

GB/T 0006 -2002

Ball indentation hardness

N/mm2

42.3

GB/T 3398-1982

Density

g/cm3

0.96

GB/T 1033-1986

 

       

 

 

Food and beverage light industry:

with its performance of high wear resistance, anti-impact resistance, inadhesion resistance, non-toxic and clean property, which is easy-cleaning, long-enduring, and anti-mildew, and be used in other clear parts. 

 
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