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Quick Details

  • Material: Stainless Steel
  • Technics: Casting
  • Type: Flange
  • Place of Origin: Jiangsu, China (Mainland)
  • Model Number: YBB
  • Brand Name: Yangbo
  • Connection: Flange
  • Shape: Equal
  • Head Code: Square
  • Compensator: basic parameters
  • Certificate: IS09001
  • Temperature: -196℃-700℃
  • Thickness: 1-12mm
  • Body Material: SS304/316L/PTFE
  • Flange Material: Carbon steel/stainless steel
  • Size: According to your request
  • Pressure: PM3-PN25
  • Bellow: Single layer or multi-layer
  • OEM/ODM service: Available for air spring bellow metal hose

Packaging & Delivery

Packaging Details Wooden case for air spring bellow metal hose
Delivery Time Within 10-15 days for air spring bellow metal hose

Yangbo flange end galvanized air spring bellow metal hose 

Product Description


Basic Parameters:                 

CompensatorAxial and lateral
Bellows Material: S.S.304,321,316L
Other Parts Material:   Carbon steel,stainless steel,PTFE
Bellow TypeSingle layer or multi-layer
Connection type:Welded
Design Temp.:Max 1300 deg.C
Design Pressure:Max 4.0Mpa
Movement:0-40 deg.
OEM/ODM ServiceAvailable for metal bellow
Testing: 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




1. Metal bellows to absorb large axial displacement between straight tube and support frame , and small horizontal displacement; 

2. To resolve minor deviation because of piping connection and eliminate the pipeline residual stress;

3. All of our metal bellows are easy to clean and maintenance.




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=====================  More Metal Bellows Click Here  =====================


Application Fields


Application Fields:                



Packaging & Shipping



Packaging & Shipping:          


Delivery Details: Within 10-15 days after receiving payment for air spring bellow metal hose 

Packaging Details: Standard export wooden case for             air spring bellow metal hose 



Company Information



We are specialized in the manufacturing of all kinds of stainless steel expansion joints and metal bellows for over 20 years.

We have achieved ISO 9001 quality system certification and Manufacture License Of Special Equipment Peoples's Republic Of China.

Advanced technology,good quality,reasonable price and good after-sales service,let us become the industry's leading brand!



About us:                                


 ========================== More About Us Click Here ==========================

Customer Visit:                      




========== Qualified supplier certificate for Qinshan Nuclear Power Station ===========




Q: How to pay express charges if order samples?

A: For those customer,who has DHL,FEDEX,TNT,UPS account,can give us your account and we will send the samples by freight collected. For those customers, who do not have an express account, we will calculate the express freight charge for you and you can pay the freight charge directly to our company account. Then we will delivery the samples of  metal bellows  by prepaid.


Q:How to pay sample charges?

A: You can pay to pur company account.When we received the sample fee, we will arrange to make the samples for you,The prepare tiome for sample of metal bellows will be 3-7 days.


Q:How to order your items?

A: If you have the drawings of products like metal bellows,send them to us,we can production the items according to your drawings perfectly! If you not have drawings,please tell us the size,material,quantity,pressure,medium of the item you want,then our technical section will provide drawings for you to confirm the right specification. Finally make you satisfied!


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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 3,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $48,000
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