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                Stainless Steel Pipe Flexible Joints 

Stainless Steel Pipe Flexible Joints are compensating elements for thermal expansion and relative movement in pipelines, containers and machines. They consist of one or more metal bellows, connectors at both ends, and tie rods that depend on the application. They are differentiated according to the three basic types of movement: axial, angular and lateral expansion joints. 

 

Stainless steel pipe flexible joints are elastic vessels that can be compressed when pressure is applied to the outside of the vessel, or extended under vacuum. When the pressure or vacuum is released, the bellows will return to its original shape (provided the material has not been stressed past its yield strength).

 

Features: 

  • Economical end usage
  • Providing for lower initial costs in piping & construction work

Applications:

  • Diesel engine sets
  • Pipelines
  • Turbines
  • Compressors
  • Blowers
  • Vacuum pumps
  • Heat exchangers 

Advantages:

  • Reduce vibration
  • Dampen sound transmission
  • Compensate lateral, torsional & angular movements
  • Compensate axial movements
  • Minimal face-to-face dimensions
  • Lightweight
  • Low movement forces required
  • Reduced fatigue factor
  • Reduced heat loss
  • Corrosion, erosion resistant
  • No gaskets
Company Information

 

        Zhengzhou Liwei Pipeline Equipment Co., ltd. (the former Zhengzhou Liwei Rubber Products 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:

Henan Liwei Industry Co.,Ltd is the leading manufacturer of rubber expansion joint in China. We have/are:

(1) More than 25 years' Experience of Manufacture

(2) The Main Drafting Committee of National Standard for Expansion Joints

(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) Competitive Price: Factory Direct Supply.

(7) The Largest Vulcanizing Equipment in China.

(8) Strict Quality Control System.

(9) Professional After-sale Service Team.

(10) Strong R&D strength.

More about Henan Liwei: 
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A Selection of Liwei's Customers:

 

We are partners of these named companies, and we sincerely want to cooperate with you!