• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Material: Stainless Steel
  • Technics: Forged
  • Type: Flange
  • Place of Origin: China (Mainland)
  • Model Number: 001
  • Brand Name: ZHW
  • Connection: Welding
  • Shape: Equal
  • Head Code: Square

Packaging & Delivery

Packaging Details Wooden cases or as your requirement
Delivery Time Within 15 days after received the payment
Product Description


Bellows expansion joints with a corrugated metal tubing expansion joints. Stretching it along to the pipe axis, also allows a small amount of bending. Common Axial bellows expansion joints with axial length compensation in the pipeline. To avoid exceeding the allowable amount of compensation, the bellows are provided at both ends of the rod or the protection of the protection ring disposed on both ends of the pipe guide bracket connected to it. Another angle type and horizontal-type expansion joints angle to compensate for the pipeline deformation and lateral deformation. Advantages of this type of expansion joint is a space-saving, material saving, ease of standardization and mass production. Bellows expansion joints are generally used for temperature and pressure is not high on the short length of pipe. With the improvement of the bellows production technology, this kind of expansion joints range of applications is expanding. Currently, bellows expansion joints used in piping maximum pressure of 6.0 MPa.




Axial and lateral

Bellows Material


Other Parts Material  

Carbon steel, stainless steel

Bellow Type

Single layer or multi-layer

Connection type


Design Temp

Max 1300 deg.C

Design Pressure

Max 4.0Mpa


0-40 deg.



OEM/ODM Service

Available for expansion joint


1.Chemical analysis for material 

2.Mechanical property testing for material

3.NDT will be carried out on all products

4.Pressure testing

5.Painting testing

6.Dimension and appearance quality inspection

7.Package inspection

Company Information
ZHONGHAIWEI has helped thousands of businesses across numerous industries during nearly 20 years. As a leader in rubber manufacturing, we collaborate closely with our customers, offering world-class customer support, technical expertise, and the highest quality products, each and every time.


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $29,000
Learn More