Product Categories

Prefabricated Steel Structure Buildings

[219]

Light Steel Structure Work Shop

[533]

Others

[1]

Contact Now

Shandong Jiuyuan Steel Structure Co., Ltd

City:liaocheng

Province/State:shandong

Country/Region:china

Contact Person:MrYuan

View Contact Details

Contact Now

China Water Absorption 0.01% UHMWPE Pipeline for Sand/Slurry Dredging Unit Length 11.8m/5.8m wholesale

5.8m

Ask Latest Price

Video Channel

Model NO. :DN315

Production Method :Extruding

Unit Length :11.8m/5.8m

Connection :Steel Flanges

Transport Package :Standard Sea Worthy Packaging

Specification :DN315

Trademark :Jiubei

Origin :China

HS Code :3917210000

Supply Ability :3000m/Month

After-sales Service :Guide Site Installation

Material :UHMWPE

Kind :Thermoplastics Pipes

Water Absorption :＜0.01%

Contraction Percentage :＜0.4%

Tensile Strength :30~40MPa

Samples :US$ 5/Meter 1 Meter(Min.Order) | Request Samp

Customization :Available | Customized Request

Place of Origin :China

Certification :ISO9001:2015, ISO14001:2015

MOQ :1 unit

Price :Negotiable

Payment Terms :LC, T/T

Contact Now

Add to Cart

View Product Description

Ultra High Molecular Weight Polyethylene(UHMWPE for short)pipe was extruded out with 1.5~9.2 million viscosity-average molecular weight material by extruding machine in high temperature and pressure situation. The UHMWPE pipeline is widely applied in the fields of hydraulic reclamation,dredging, mine tailing,ash transporting and so on.

Water Absorption 0.01% UHMWPE Pipeline for Sand/Slurry Dredging Unit Length 11.8m/5.8m

Item	Test Method	Unit	UHMWPE Pipe	HDPE Pipe	PA66 Pipe	PVC Pipe	Steel Pipe
Viscosity-average Molecular Weight	ISO1628-3	104g/mol	500-1050	<50	-	-	-
Approx Melting Temperature	ISO11357.3	ºC	136	129	255	160	1410
Water Absorption	ISO62-1999	%	<0.01	<0.01	3.8	0.5	-
Coefficient of Linear Thermal Expansion	ISO11359-2	10-4/ºC	1.5	1.2	0.8	0.9	0.17
Density	ISO1183-1-2004	g/cm3	0.935-0.945	>0.940	1.13-1.15	1.4	7.8
(0.45MPa) Heat Deformation Temp at 0.45Mpa	ISO75	ºC	85	71	182-224	≥54	1230
Tensile Strength	ISO527	MPa	>39	<25	61	40	550
Yield Strength	ISO527	MPa	≥22	20	-	19	≥245
Tensile Elongation	ISO527	%	≥250	≥350	60-300	60	20
Gap Beam Impact Strength	ISO179	KJ/m2	No fracture	<27	5.9-10.8	<10	No fracture
Rockwell Hardness	ISO2039-2	R	40	33	85-120	118	45(C)
Friction Coefficient	ISO8295	-	0.05-0.11	0.28	0.37	0.4-0.6	0.58
Mortar WearIndex	-	-	1	10	5	10	7
Scaling	-	-	NoScaling	Slight	Slight	Slight	Heavy
Corrosion Resistance	-	-	Excellent	Common	Common	Common	Bad

UHMWPE pipeline dimensions

1. High wear resistance
4 to 7 times of steel pipe, 2.3 times of HDPE. That means it's Working Life can reach 3 times longer than Steel pipe at least in the same abrasion condition.
2. High Impact Resistant
UHMWPE pipe is Non-Broken in the Izod Impact Test (unnotched), it's impact strength is more than 140 KJ/ M², do the best in plastic pipes.
3.High Corrosion Resistant
UHMWPE Pipe is extremely resistant to harsh environments, acids and most chemicals. Which Steel pipe can not.
4.Good Self-Lubrication
UHMWPE Pipe offers a smooth, non-wettable interior suface, that accounts for a Hazen-Williams Flow Coefficient of C=160. While steel pipe: C=130(new), C=95(old), C=60~80(for bad medium, such as lime slurry)
5. High Flow-Rate
UHMWPE pipe's Frication Coefficient is 1/6 of steel pipe, Flow-Rate is 50% higher than steel pipe. That means you can use smaller diameter UHMWPE pipe for same flowing capacity, more convenient and more cheaper.
6.Resistant to Scale and Scale Build up
UHMWPE has outstanding Resistance to Scale and Scale Build up, that keep long term smooth inner face, means long term High Flow-Rate. And decrease cleaning charge.
7.Unique Resistance to Low Temperature
UHMWPE pipe with Working temperature -269 to 80 degrees Celsius, can maintain High Impact Strength even in low temperature as -196 centigrade.
8. Non-Toxic
UHMWPE pipe is Food grade, can be used for grain/flour transport.
9. Flexible
UHMWPE with Tensile Strength 500kg/cm², Elongation at Break 300%, so it can resistant to sudden bend ex. earth subsidence without break.
10. Easy to Handle
UHMWPE with light weight 1/8 of steel, so it is easy to handle. It's installation charge is only about 10% of pipe amount, while steel pipe is 20%.
Besides, UHMWPE pipe can absorb energy, absorb noise, It is UV Resistant and can be colored.
You can use UHMWPE pipe single or combine it with Steel Pipe to enhance the strength.

Installation of the UHMWPE pipeline

Product Tags: