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Quick Details

  • Material: Carbon Steel
  • Technics: Forged
  • Type: Bushing
  • Place of Origin: Henan, China (Mainland)
  • Model Number: GB, ASTM
  • Brand Name: Liwei
  • Connection: Flange
  • Shape: Equal
  • Head Code: round
  • Certificate: ISO9001 ISO14001
  • Applicable: Air, Water, Gas, Weak, Acid, Weak alkali .

Packaging & Delivery

Packaging Details pe lined steel pipe: Fumigation-free wooden case (out package), plastic film and textile membrane(inside package). We can make change as your request.
Delivery Time Shipped in 10 days after payment
Product Description

 

 Liwei brand rubber lined pipe fittings:

 

 

Rubber lined pipe fittings is one kind of pipe whose framework is steel or stereoplasm, lining layer is wear-resistant, corrosion resistant and high temperature resistant rubber. By rubber itself physical and chemical performance, which reduce the medium effect such as impulsive force to the external structure and corrosion, and rubber’s buffer function prolongs the service of pipe, reduces the cost.

 

As we know, in order to increase the carbon steel pipe fitttings service life, rubber lining is necessary. If the pipes medium is strong alkali , acid or food, we adivce plastic(PTFE) lining. In our factory, we often use IIR(Butyl rubber) and CR( chloroprene rubber).IIR and CR are the best choices for FGD(Flue gas desulfurization). They protect environment. At the surface of pipe fittings,  we will paint epoxy resin painting to avoid rusting.

 

 

If the pipe is very long, it will be made into some standard pipes, connecting with flange, the standard pipe's length is 6m, but if the pipes need to be exported, we advice the length is 5.8m, otherwise, they can not be put into the 40 feet container.

 

 

 Liwei can manufacture all kinds of carbon steel pipe fittings:

 

  • Straight pipes
  • 90 deg standard elbow and LR(Long Radius)
  • 45 deg standard elbow and LR (Long Radius)
  • Equal tee and reducing tee
  • Equal cross and reducing cross
  • Concentric reducer and eccentric reducer
  • Other carbon steel pipe fittings

 

 

 

 

Packaging & Shipping

Packaging & Delivery

Packaging Details:1, Carbon Steel Rubber lined pipe coupling: Unfumigation wooden case (Out package) and Plastic film and Textile membrane(inside package). 2, 6 or 8 meter Pipes in bulk vesssel and 5.7meter Pipes shipped by 20ft or 40ft containers, DN80 -DN300 are bundled with steel belts, others in pieces 3, We can make change as your request.
Delivery Detail:7-40 days according to the amount you ordered

Specifications

rubber lined pipeline 
1,imported rubber from abroad 
2,OEM manufacturer for 25 years 
3,largest vulcanizing tank in Asia 

Our Services

       

Company Information

 

        Henan Liwei Industry Co., ltd. (the former Henan Liwei Pipeline Equipment Co., Ltd.) located at Shangjie District. Zhengzhou city is a manufacturer specializing in processing various steam, water, windpipe expansion and compensation joints, and a main base for producing rubber, metal and non-metallic pipe joints, It is also the appointed enterprise by the former chemical industry ministry, national construction ministry and general petrol chemical company member unit China Water Supply Association and power Equipment Network Union, and joints production unit recommended by China Water Association and National Metallurgy Ministry.

        Our Liwei brand flexible rubber joints have various heavy calibers, type and high quality in the county, The products series have won four patents and our company is named “Quality and Credit Unit” by Henan Province, Our product have become the first choices for national power design ,municipality and metallurgy units.

         At present, our product include four serial flexible rubber jointsthree types, tens of standard and common specification, eight series of metal pipe loosing compensation joints and fourteen standard specifications and types, eleven types of standard and common specification products for serial wind pipe non-metal compensatorsOur annual comprehensive production capacity can reach over forty thousand sets and we also process various pipe joint matching flat welding flanges (steel international/non-international standard). Our products have been sold in over thirty cities and autonomous regions, With China’s entry to the WTO; our products have been exported to foreign countries as Italy. Spain, Pakistan. Singapore and East European countries, etc, and the products have been become public famous brand products for design units and clients.

         Our company has been equipped with rich technical strength, excellent design and complete design and complete products test measures. We also own a set of strict management system and high-quality technicians, In2004; we have gained quality management and environment management authentication.

          Insisting on the rennet “Development Through Technology, Making More Friends, Creating Green Environment and Responsible for Future”, the company has been devoting itself to creating top products and well serving all clients around the world, Liwei brand products will be a red line between we and the clients for ever.

Our Advantages:

(1)More than 24 years experience of manufacture

(2)The Main Drafting Units of Chinese Standard flexible rubber joint

(3)Compensator engineering research center of Zhengzhou city.

(4)Member of CNEA(China Nuclear Energy Association )

(5)ISO9001:2008 and ISO14001:2004 certificated by CNAS(China National Accreditation Service for Conformity Assessment)

(6)The largest vulcanizing equipment in China.

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