Addvantages of UHMWPE pipe

UHMWPE denotes Ultra High Molecular Weight Polyethylene which is a polyethylene polymer with an average molecular weight is greater than 3,100,000 as defined by ASTM D4020 – Standard specification for UHMWPE polymers. This molecular weight is well above the molecular weight of most typical polymers which are between 1,000,000 and 400,000 thus earning the title Ultra-High Molecular Weight Polyethylene. Polyethylenes with molecular weight in the 3.1 -4.5 Million range have been found to exhibit the best combination of impact strength and abrasion resistance. For Polyethylene molecular weight classification the following guidelines can be used: 

 HDPE (High Density Polyethylene): 100,000 – 400,000 MW 

 HMWHDPE (High Molecular Weight High Density Polyethylene) 500,000 – 1,999,999  VHMWHDPE (Very High Molecular Weight High Density Polyethylene) 2,000,000 – 3,100,000 

 UHMWPE (Ultra High Molecular Weight Polyethylene) > 3,100,000 + MW

ID300 UHMWPE lined steel Pipeline pressure test succeeded

ID300  UHMWPE lined steel Pipeline pressure test succeeded

Length:11m/pcs

work pressure:4Mpa

ID:300MM

Quantity:1500 meters

 UHMWPE lined steel Pipeline pressure test succeeded

ID300 UHMWPE lined steel pipe for Didip Gold mine in production

Total quantity is about 1100 meters,
Work pressure is >3Mpa,
UHMWPE pipe wall thickness=18-20mm
Steel pipe :DN350 SCH20

Now this order is in the production ,will be finished in end of May.
I will update for you guys recently .

if you are interested in UHMWPE lined steel pipe. please contact me:
whatsapp: 86-18063561227
or wechat:86-15998714521
or email:lilywang@buoyandpipe.com
Or QQ:394619562
                             
                             

UHMWPE Pipe Engineering Construction Advantages:

UHMWPE Pipe Engineering Construction Advantages:

Article:Lily Wang,lilywang5527@163.com, 

1. High efficiency of construction 

Traditional wear resistant steel pipe is easy to rust,heavy in weight, not easy to load and unload, low construction efficiency series of shortcomings; UHMWPE wear-resistant pipe weight light, flexible, convenient loading and unloading, transportation, installation and use, greatly improve the construction efficiency, reduce the cost of transportation and installation.

2.Convenient and Quick Installation 

Wear resistant UHMWPE pipe is connected by flanges and fastened by bolts and nuts, do not need the sealing pad, with fast connection, easy disassembly, high strength, good sealing and other advantages; pipe joints do not need anti-corrosion treatment, greatly reducing the installation and maintenance costs, improve economic efficiency.

3.Low maintenance cost

UHMWPE pipe has excellent wear resistance, under the same conditions, the service life is much higher than the traditional steel wear-resistant pipe, which can effectively reduce the use of the process of maintenance work, to extend the replacement cycle of the pipeline, reducing the overall cost of the project.

Wear resistant UHMWPE pipe has good resistance to adhesion, the pipeline operation process is not easy to scale, to avoid the operation process of the pickling process.

Wear resistant UHMWPE pipe has good corrosion resistance characteristics, can be exempted from the use of the process of corrosion protection.

IALA certificate new material UHMWPE navigationg buoys in Equatorial Guinea

Sales:lilywang5527@163.com; QQ 394619562;WhatsApp/Wechat:0086-15998714521

IALA certificate new material UHMWPE navigationg buoys in Equatorial Guinea

UHMWPE-steel composite pipe

Introduction to UHWMPE and steel composite pipe.
lilywang@buoyandpipe.com; QQ394619562;0086-15998714521;Skype:lonely2755


A.Material
B.Advantages of UHMWPE and steel composite pipe
C.Connection of composite pipe
D.Specification of ultra high molecular weight pe pipe


A. Material 

Inner lined UHMWPE (Ultra high molecular weight pe )pipe molecular weight is from 3.5 million to 9.5 million, with great wear resistance,3-5 times than PE100 ,7-10 times than steel pipe in hard work environment.

B.Advantages of UHMWPE and steel composite pipe

have characteristics both of  high pressure resistance and wear resistance,is widely applied in water supply and drainage,dredge and reclamation,transmission of sand and slurry,coal ash in thermal power plant,mining tailing and water coal slurry with high pressure,etc.

C.Connection of high wear-resistant steel- plastic composite pipe

Flange connection.
Standard can be according to ASME etc,also can customiszed according to customer's requirement.

D. Specification.

ID can be from 42mm---1200mm ,cutomized is ok.

Flange connection.

UHMWPE-steel composite elbows:

UHMWPE-steel composite pipe:

White UHMWPE Pipe Advantages and Attributes

White UHMWPE Pipe Advantages and Attributes

A.Extremely High Wear Resistance

Of all the known materials, the wear resistant performance of White UHMWPE pipe is the best. It is 5 times that of alloy steel, 3 times that of HDPE pipe, 4 times that of nylon. Practical experiment shows that UHMWPE pipe is the most suitable for wear resistant transportation of medium such as powder and slurry.

B.Very High Impact Resistance
Of the existing engineering plastics, the impact toughness of white UHMWPE pipe is the highest. Its impact resistance is 10 times higher than that of HDPE pipe, 6 times that of nylon. It is hard to make the Black UHMWPE Plastic pipe crack or break in many tough conditions.

C.High Corrosion Resistance
As the corrosion resistant pipe, it can deliver various corrosive gas or liquid at the tempurature below 80°C. We have many years of applied experience in desalination brine transportation,salt transportation, acid transportation and other fields.

D.Self-lubrication
White UHMWPE pipe has excellent surface non-adhesion and surface smoothness due to its small friction coefficient. And it's a kind of inert material so the uhmwpe pipe is not easy to form dirt.The surface of uhmwpe pipe is smooth like a mirror. In normal work conditions, adhesive material is difficult to attach on the pipe.

E.High flexibility
White UHMWPE Pipe has high flexibility. It can be meanderingly laid along the pipe trench, and will not be broken at greater bend in construction. If the crust sinking, the pipe can stretch to three times of itself but not be ruptured.

F.Long Life Span
White Uhmwpe pipe can work normally for over 50 years. With CE, ISO9001,ISO14001certificates, the pipe owns high quality and competitive price.