Ultra high wear resistance UHMWPE mine tailing slurry pipe for sale

$35.00 - $75.00
Min. Order
200 Meters
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Company Information

Shandong Buoy & Pipe Industry Co., Ltd.

CN Manufacturer, Trading Company
Response Time
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Quick Details

Port: Qingdao/Tianjin
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 5000 Meter/Meters per Month
Place of Origin: Shandong China
Brand Name: BUOY&amp;PIPE
Model Number: 70mm-1200mm
Material: UHMWPE
Specification: DN77-DN1200
Length: 3m-12m
Thickness: 6-50mm
Standard: ISO
Product name: Ultra high wear resistance UHMWPEmining slurry pipe for sale
color: Red green black yellow white
Application: Mining industry
Packaging Detail: Standard export seawothy package.
Product Description

What is UHMWPE?

Ultra-high molecular weight polyethylene (UHMWPE) is a new kind of engineering thermoplastics with more than 3 million viscosity-average molecular weight. Ultra-high molecular weight polyethylene pipe has superior performance over conventional HDPE pipe such as very high wear resistance, impact resistance, excellent resistance to internal pressure strength, resistance to environmental stress cracking, intrinsically self-lubricating, anti-adhesion, low temperature resistance and excellent chemical resistance.

An easy way to envisage UHMWPE is to think of a plate of cooked spaghetti with the long strands all intertwined. If the spaghetti is cut up, it would closely approximate the molecular appearance of regular HDPE. Since very long strands of spaghetti approximating the chains of UHMWPE are completely intertwined it would be very difficult to pull them apart. This simplification explains the outstanding abrasion resistance (the difficulty in pulling out particles of the polymer).

Main Features

1. Excellent Wear Resistance:
Of all the pipe materials, UHMWPE pipes exhibit the smallest abrasion index. Of all the plastic pipes presently available,
the anti-abrasion performance of UHMWPE is 18 times higher than phenolic polymers, 6 times higher than polyamide polymers (PA66), 5 times higher than poly(tetrafluoroethylene) (PTFE) as well as being 6.6 times higher than carbon steel, 5.5 times higher than stainless steel and 27 times higher than copper, ideal for sand and slurry discharging;

2. Low surface roughness, Higher flow rate, Saving Pumping Costs
UHMWPE pipes have smooth interior surfaces which assure low friction loss and high flow rate. Because UHMWPE pipe do not rust, pit, scale, or corrode, the high flow rate continues for the life of the piping system. The internal roughness of UHMWPE pipe is only 0.0010 mm thus the pressure loss of UHMWPE pipe is about 1/10 of steel pipes resulting in an over 20% of increase in transfer efficiency.Since the internal wall of UHMWPE pipes is very smooth this practical prevents fouling or scale formation on the inner wall of the pipe and hence there is no drop in pumping efficiency;

3. Minimized Maintenance time&Costs, Less Downtime, Less loss of production
The far superior wear resistance of UHMWPE pipe will significantly increase the time between pipe replacements and rotation, which will largely reduce:
a. reduced maintenance costs and time;
b. reduced downtime for maintenane and less loss of plant production time;

4. High strength, drurable material
UHMWPE pipes are highly resilient(Elongation reaches 500%), tough and durable products that have high-tensile strength (30Mpa) and high-impact strength(Notched Izod Impact strength reaches 166kj/m2). They can withstand high pressure for long periods. In this case, the UHMWPE pipes could withstand various impacts from sand and slurry;

5. Corrosion Resistance
With higher structure stability ,UHMWPE pipes are corrosive resistant to sea waters. No electro chemical corrosion, no need anti-corrosive coating;

UHMWPE pipes are lightweight – approximately one-half the weight of aluminum and one-eighth the weight of steel – reducing transportation, handling, and installation costs.

7.Easy Connection:
The UHMWPE pipelines could be connected by steel flanges, easy to install and dismantle at the working sites.

Furthermore, the UHMWPE pipe ends will be turned up to work as gaskets, the flat sealing face and good verticality will keep good sealing and well protect the flanging part not easy to be worn out.

Detailed Images

Brif description

Client location: Burton Downs CHPP, Central QLD

Pipe Size: Sold 219 ID 20 WT

Qty: 1.6km (4 lines of 300m + spare)

Connection Type: Stub flange – Table E

Date of Purchase: September 2012

Main Features

Process Type / Service: Co-disposal tailings slurry

Solid Size: 30% of solids > 50mm, up to 200mm

Density / Composition: 50% w/w

Flow / Velocity rate: 4.2 m/s

Total Dynamic Head: 10 - 14 bar at pumps

Pipe Size: Sold 297ID WT15

Qty: 250m (trial length) – Total 2.5km

Connection Type: Stub flange – Table E

Date of Purchase: March 2014

Date of Install: September 2014

Main Features

Process Type/Service: Co-disposal Tailings Slurry

Solid Size: Max 150mm

Density/Composition: Rock, mud, sand stone. 1.2 SG

Flow/Velocity rate: 7.4 m/s max @ 46,000 tonne per

month per line (4 lines) 5.2 m/s

median. 270 TPH max, 97 TPH mean,86 TPH median.

Total Dynamic Head: 6-8 bar at pump/plant

Our Service

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

Packing & Delivery

Packaging Details
According to customers special request.

Packaging Details
According to customers special request.
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please feel free to contact with:

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Mob/Whatsapp:0086-130 0175 3190

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