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Henan Liwei Industry Co., Ltd. is one of the leading manufacturer and exporter of rubber lined pipe. Our company starts in 1988, and has more than 25 years’ experience of manufacturing. Rubber lined pipe is the main product of our company, and the high quality earns the popularity of our products in both domestic and foreign market.

We have the largest vulcanizing boiler in Asia:5m*15m

Product Description

Seamless butyl rubber lining carbon steel pipe and pipe fittings

Linings are a premium form of corrosion protection for some of the most severe chemical and abrasive environments. Natural and butyl rubber linings withstand a variety of high-concentration acids and are the optimum choice for high heat and abrasive environments. Additionally, the elasticity of a rubber lining easily accommodates thermal expansion and contraction as well as vibration.

Main features:

1. The chemical properties are stable, and the characteristics of high heat-resistance and anticorrosion are also excellent;

2. The impact resistance is strong due to the outer protective layer of steel;

3. Pipes is connected with flange, and easy to installation

Technical specification of Butyl rubber lining pipe and pipe fittings:

Certificates of butyl rubber lining carbon steel pipe and pipe fittings:

Packaging & Shipping

Packaged and logistic of butyl rubber lining carbon steel pipe and pipe fittings:

Company Information

HENAN Liwei Industry Co., ltd. (the former Zhengzhou Liwei Rubber Products Co., Ltd.)located at Shangjie District. Zhengzhou city is a manufacturer specializing inprocessing various steam, water, windpipe expansion and compensation joints, and amain base for producing rubber ,metal and non-metallic pipe joints, It is also theappointed enterprise by the former chemical industry ministry .national constructionministry and general petrol chemical company member unit China Water SupplyAssociation and power Equipment Network Union, and joints production unitrecommended by China Water Association and National Metallurgy Ministry.
OUR ADVANTAGES:
1. The appointed enterprise by the former chemical industry ministry.
2. The appointed enterprise by national construction ministry
3. The appointed enterprise by general petrol chemical company
4. Power Equipment Network Union
5. The industry standard drafting unit of rubber joint
6. The member of CNEA(China Nuclear Energy Association)
7. ISO9001:2008 and ISO14001:2004 certificate by CNAS(China
National Accreditation Service Conformity Assessment)
8. The largest vulcanizing tank in Asia:5000mm * 15000mm

HENAN LIWEI INDUSTRY CO., LTD.
Walter Ding
Tel: 86-371-67447999
Fax: 86-371-67447888
Mobile: 86-15137171286
Website: www.bellows-expansionjoint.com
                www.liweipipeline.com
                www.steel-bellows.com