Mine sand and mud dredging water pipes, UHMWPE pipes, PE pipes

Mining Sand Mud Dredging Water Pipe,UHMWPE Pipe,PE PipeUHMWPE   Pipe                                         &

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Mining Sand Mud Dredging Water Pipe,UHMWPE Pipe,PE Pipe

UHMWPE   Pipe                                                                                                        
(Ultra High Molecular Weight Polyethylene Pipe)


As a newly-high-tech UHMWPE Pipes  ,it almost has all kinds of merits of plastic,and is also an ideal wear-resistant materials, having been  widely used in metallurgical works,chemical industry,electric power and many others field  both  in and broad.

The characteristic of UHMWPE pipes

Anti-abrasion: Under thesame instance, the bulk lost is only the 1/7 of steel piper .

Anti High-pressuer:Its applicableunder the press 0.2Mpa-4.0Mpa.

Anti-corrosion:Because thesolid structure,it can anti-corrosion very well.

From Lubrication:Theabrasionis the least among all the pipes materials .Under the samestance,the presslost is only the steel pipes 1/10,and is only the nylon1/7.

Non-scaling:The internal wall is soslippery that the medium cant deposit on it..

Light Weight:The density is the 1/8 of thesteel.it's easy to convey and install.

Available to connection: It's weldedby flange or hoop. And it's convey and install.

Anti-aging: There id anti-ultravioletradiation material in the pipes, May use above for 50 years under the burninghot sunlight.

Health&Safety:This kind ofpipe is innocuity.

Temperature-resistance:The pipe canbe used between -70oC--85oC.

Long life: Under the same instance, theused life is the steel pipes 7 times.
 

1.Performance comparison of UHMW-PE with other materials

Item

Experimental methods

Units

UHMWPE

PA66

PVC

PE

Steel Pipe

Average molecular weight

GB1841

 

1.5×106

  

5×105

 

Density

GB1033

G/Cm3

0.935

1.13-1.15

1.4

0.945

7.8

Water absorption

ASTMD-570

%

0.01

3.8

0.07-0.4

0.01

 

Melting Point

ISO11357.3

 

136

255

160

129

 

Heat distortion temperature0.46MPa

GB1634

 

85

182-224

54-73

71

 

Linear expansion coefficient

ASTMD-696

10-4/

1.5

0.8

 

1.2

 

Tensile strength

GB/T1040

MPa

39.2

61

40

25

 

Tensile yield stress

GB/T1040

MPa

22

  

20

 

Tensile elongation at break

GB/T1040

%

≥350

60-300

60-120

≥350

 

The impact on the Gap of simply supported beam

GB/T1043

KJ/m

Continuously

5.9-10.8

10

27

 

Rockwell hardness

GB/T9342

 

40

85-120

 

33

 

Friction coefficient

Three petrochemical Law

 

0.05-0.11

0.37

0.4-0.6

0.4

0.58

Wear rate

Three petrochemical Law

%

21

100

210

210

140

Scaling

  

Non- scaling

   

Scaling

Corrosion-resistant

  

Merit

Average

Average

Average

Average


Applications:
1. Dredging Industry: Floating dredge pipe for river channel/sea shore/lake/pond, sand sunction/slurry dredge,  
2. Mining industry: mine powder, mine slurry, mine tailings, mine waste rock delivery,
3. Food industry:  Grain/Flour/Rice/Beans/Corns transport,
4. Water Drainage: Sewage pipe,
5. Sea engineering: Sea water desalinization, bunder dredging,
6. Chemical industry: mud and corrosive medium with slag delivery,
7. Gase & Oil Industry: Crud oil,petroleum and natural gas transport,

Specifications:

Outer Diameter of PipeWorking Pressure
6 bar8 bar10 bar12.5 bar16 bar20 bar
Wall ThicknessWall ThicknessWall ThicknessWall ThicknessWall ThicknessWall Thickness
mmmmmmmmmmmmmm
65    89
96    910
110    810
130   81012
159   101215
168  8101316
205 810121518
219 911131620
236 1012141822
250 1012151923
27391113162125
28091114172126
300101215182327
315101215192429
325101316192430
350111417212632
377121518222835
400121619243036
4151316202531 
4261317202532 
53616212623  
56016222733  
63019253037  
65220263238  
710212734   
800233138   



Mining Sand Mud Dredging Water Pipe, UHMWPE Pipe, PE Pipe
Mining Sand Mud Dredging Water Pipe, UHMWPE Pipe, PE Pipe
Mining Sand Mud Dredging Water Pipe, UHMWPE Pipe, PE Pipe
Mining Sand Mud Dredging Water Pipe, UHMWPE Pipe, PE Pipe
Mining Sand Mud Dredging Water Pipe, UHMWPE Pipe, PE Pipe


Our Certification:
Mining Sand Mud Dredging Water Pipe, UHMWPE Pipe, PE Pipe



Some of our oversea clients:
Mining Sand Mud Dredging Water Pipe, UHMWPE Pipe, PE Pipe

Qingdao David Technology Co., Ltd. located in Qingdao City of Shandong Province, is a professional manufacturer of UHMWPE Pipe in China, we have manufactured and developed it since 2008, with high technology of working experience, we guarantee our products' quality is much more excellent than others.

We know products' quality is company's life, so we are strict in testing all of products before shipping. All of products will be strictly inspected according to quality management system. 
Our quality is very excellent and our price is very competitive. We have sold to more than sixty countries, such as North America, South America, Europe, Southeast Asia, Africa, Oceania, Mid East. We wish to cooperate with more customers forever!
Our principle: Excellent Quality, Competitive Price, Best Service,
Sincerely welcome you come to visit our factory at anytime! 



FAQ
 
Q: What is the Raw material ?
A: 100% virgin raw material.
Q: What is your MOQ?
A: As customers' requests. 
Q: why choose us?
A: We are a professional manufacturer with competitive price, good quality and fast delivery time.
Q:
 How to buy the product?

A: Send email to me, we will reply to you within one day.
Q: 
Can you make special Design and logo on product?
A: Yes, very easy.

 
Please contact me for more info today!

Qingdao David Technology Co., Ltd. 
Sales Manager : Mr. Dave Liu
Cell Phone: +86 15953296656

 

Contact us

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