Home > Products > Metallurgy , Mining & Energy > Metallurgy & Mining > Piping Tubing

Product Description
Henan Liwei Industry Co.,Ltd is an excellent rubber lined pipe fittings supplier, it has more than 30 years rubber manufacturing experience and 25 years rubber pipe fittings manufacturing experience, the one of the earlier rubber producion manufacaturers. its former name is Henan Liwei Pipeline Equipment Co.,Ltd. Follows are the features of Liwei brand rubber lined pipe fittings:
1.NO reclaimed rubber,IIR is imported from USA,NR and IIR is usually used 
2.Welding seam is very tiny, bellow DN200, the pipe is seamless steel
3.Excellent anti-corrosion,thermostability,aging resistance characters
4.At least 3 times electricity fire test, complete quality control system
5.vulcanizing tank size:5000mm*15000mm

Product Feature
Advantages of Rubber Lined Desulfurization Pipe

1 energy-saving: 
Rubber Lined Desulfurization Pipe is lubricating has small loss of running resistance, and save operating costs. Inner wall of desulfurization rubber lined pipe is smooth like a mirror, absolute roughness only Ra0.02668. When Desulfurization Pipe is lined with rubber, its self-lubrication and non-adhesion performances are better. Its running-resistance is about 20% smaller than ordinary steel pipe, which can save a lot of transfer of power.

2 long service life: 
Rubber Lined Desulfurization Pipe has superior performance in anti-aging. Under normal pressure and temperature, service life is over 15 years or more (theoretical value). After use of 6-8 years, rotate the pipeline nearly 90 ° once, its service life will be longer. Desulfurization Pipe can be lined rubber repeatedly four times, which reduce costs, short production cycle, and ensure the construction period.

3 anti-scaling and retarding scaling performance: 
Rubber lining's surface roughness is small, only absolute roughness of 0.0267, the relative roughness of 3.311 × 10-4. Rubber Lined Desulfurization Pipe's water drag coefficient is 0.0165, smaller about 17 than the ordinary steel pipe. Rubber is resistant to ordinary acid, alkali and other media, which ensures no corrosion or scaling.

4 no crack, reliable connection: 
Compound structure of steel and rubber is made to overcome plastic pipe's quick stress cracking.

5 diverse, fast and convenient connections: 
Rubber Lined Desulfurization Pipe is easy to install, handle, transport, and use. On-site connections are quick and easy, without welding. Rubber Lined Desulfurization Pipe can be closely and tightly connected with flange, flexible joints or telescopic connector, while plastic pipe may flange, fracture, lock off and so on.

Product Specification/Models
Material Carbon steel and rubber
Technics Forged
Type Coupling
Place of Origin Henan, China (Mainland)
Model Number Rubber Lined Corrosion Resistant Pipe
Brand Name Liwei
Connection Flange
Shape Equal
Head Code Round
Name Rubber Lined Corrosion Resistant Pipe
Color As you request
Certificate BV, SGS, CE, ISO9001&14001
Applicable medium air,water,gas,weak acid,weak alkali
Application Fluid Pipe
Surface Treatment painting
Section Shape Round
Outer Diameter 3-12 mm
Alloy Or Not Non-alloy
Grade steel & uhmwpe

Application
Applications:
Power plant (dust removal system, ash discharge system), metallurgy factory (transporting system, batching system, roasting system), mining(mineral processing system, the fluid system, the transporting system), chemical plant(transporting system, dust removal system), cement plant, fertilizer fectory, food factory, medicine industry, environmental protection industry and other industries.

Other Information
We are:
1. Top3 pipe fittings supplier in China with most complete range of molds and strongest production capability in China
2. Qualified Joint Supplier in Nuclear Power Plant
3. China National Standards Main Drafting Unit of Rubber Joint

Payment
L/C T/T Western Union

Delivery
7-40 days according to the quantity you ordered

Origin
China

Minimum Order
1 meter

Packaging
Unfumigation wooden case (Out package) and Plastic film and Textile membrane(inside package). We c

Inspection
internal or as you request

Samples
Charge

Remarks
1.Since 1988 2.BV, SGS, CE, ISO9001&14001 3.Rubber imported from USA 4.Qualified Joint Supplier in Nuclear Power Plant 5.China National Standards Drafting Unit of Rubber Joint 6.Agent wanted

Henan Liwei Industry Co., Ltd.
No. 68, Mengjin Road, Shangjie District
Zhengzhou, Henan
China 450041

Contact:Maggie

Mob: 0086-18738188461
Skype: maggie.liweigroup