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Pipe Fittings (8080)

highly balanced pressure double Custom bellow/expansion joint

FOB Price: US $36.4 - 235.2 / Set | Get Latest Price
Min.Order Quantity: 1 Set/Sets bellows sample is available
Supply Ability: 5000 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union,paypal
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Quick Details

Stainless Steel, S.S.304/316/321
Flange, Coupling,Flange,Weld
Place of Origin:
Henan, China (Mainland)
Model Number:
Brand Name:
Head Code:
Custom bellow/expansion joint
BV, SGS, CE, ISO9001&14001
0.6~25 MPa
hot air, SO2, steam, water, oil, acid, gas
As you request

Packaging & Delivery

Packaging Details: bellows expansion joint: out package:wooden case inside package:plastic film and texile membrane
Delivery Detail: 7-30 days according to your amount you book


Product Description


  Custom bellow/expansion joint  features:


  • small size, light weight, good flexibility, easy installation and maintenance.
  • the installation can produce lateral, axial, angular displacement, pipe barrier from the heart, not parallel flange limits.
  • working to reduce structure-borne noise and vibration absorption capacity
  • long use life
  • bear more pressure, and the length is can make as requirement
  • standard: the drill standard can be GB/JIS/DIN/ANSI, or as your special size
  • material: bellows: ss201/ss304/ss316/ss316L,flange: cast steel, carbon steel, stainless steel     

Custom bellow/expansion join properties:


1. Reasonable structure, good elasticity, large range of compensation pipeline and little counterforce to the brackets of pipeline.

2. Shock absorption and noise decrease, heat and dust insulation, environmental protection and simple structure bracket.

3. The displacement of stainless steel bellows can be deflected to prevent damage caused by subsidence of connected brackets and equipment base. Stainless steel bellows can adapt itself to the centrifugal difference of pipeline installation to provide convenience to installation and maintenance.

4. Good resistance to mill, heat, aging and corrosiveness and long service life.

5. Little resistance and little weight. Each performance is better than the compensation device of other materials.

6. The temperature rage of media is wide:-40--300oC


Custom bellow/expansion join main connecting dimension:


DN   (mm)L   (mm)Displacement (mm)Flange Dimension



Plastic film and textile membrane package:

Wooden case package:

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:7-30 days according to the amount you ordered


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

Our Services


1.Your inquiry related to our products or prices will be replied in 24hrs.

2. Well-trained and experienced staffs to answer all your enquires in fluent English
3.OEM&ODM, any your customized expansion joints, rubber lined pipe and Mill, we can help you to design and put into product.
4. Distributorship are offered for your unique design and some our current models
5.Protection of your sales area, ideas of design and all your private information  


Board of directors: what we need is not profit but to create more benefits for clients


Technical department: what we should do is to keep unceasing innovation till complete energy saving


Sales department: what we need is not sales but how to select types for users


Production department: what we need is not out but how to ensure the quality


After-sale department: what we do is to establish a technical team and collect equipment operation data


Quality check department: what we need is not check the data but measure whether the work meets standards or not


If you have special or other questions,please don't hesitate to contact us seeking for help


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 in processing various steam, water, windpipe expansion and compensation joints, and a main base for producing rubber, metal and nonmetallic 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.

         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 nonmetal compensatorsOur annual comprehensive production capacity can reach over forty thousand sets and we also process various pipe joint matching flat welding flanges (steel international/noninternational 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.

          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.

Henan Liwei Industrial Co., Ltd. 

Address:No.68,Mengjin Road,Shangjie District,Zhengzhou,Henan,China

Tel:+86-371-67447999           Fax:+86-371-67447888

Mobile:15515560785                        Contact: Fly Zhao

Skype: xiaofeixian2014                           QQ:2104552362

If you want to know more information about Henan Liwei Industry Co., Ltd. you are welcomed to visit:





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Henan Liwei Pipeline Equipment Co. Ltd (the former Zhengzhou Liwei pipeline Products Co. Ltd), located at Shangjie District, Zhengzhou city, is a manufacturer specializing in processing various steam, water, wind pipe expansion joints 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 of C... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Rubber Joint,Rubber Lined Pipe and pipe fittings,expansion joint,dismantling joint,Bellows  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Southeast Asia
South Asia
Mid East
Domestic Market
Central America
North America
South America
Southern Europe
Northern Europe
Eastern Asia
Eastern Europe
Western Europe
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 30,000-50,000 square meters  
Factory Location: NO.68,Shangjie District,Zhengzhou City,Henan Province,China  
No. of Production Lines: Above 10  
Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 11 - 20 People  
Certifications: ISO17025,SGS Supplier assessment Report,ISO9001,ISO14001
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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How It Works

Verified Supplier - Henan Liwei Industry Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2005 , 15 years OEM

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Mr. Fly Zhao
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