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Quick Details

  • Material: Stainless Steel
  • Technics: Hydraulic molding
  • Type: Flange
  • Place of Origin: Jiangsu, China (Mainland)
  • Model Number: universual(T)
  • Brand Name: yangbo, Yangbo
  • Connection: Flange
  • Shape: circular
  • Head Code: circular
  • nominal pressure: 0.25-2.5Mpa
  • nominal diameter: 50-3000mm
  • length: according to your requirement
  • thickness of pipe: 0.3-1.0mm
  • manufacturing standards: GB/T12777
  • delivery port: shanghai or as your requirements
  • delivery deadline: according the quantity
  • packaging: wooden case or as per your requirement
  • terms of payment: T/T

Packaging & Delivery

Packaging Details wooden case or as per your requirement
Delivery Time 10-15 day



Product Description



Bellows expansion joints

1. To absorb effectively the vibration, noise, thermal expansion from pipeline system;
2. To resolve minor deviation because of piping connection and eliminate the pipeline residual stress;
3. Easy cleaning and maintenance.

Applications For the chemical industry, metallurgy, electricity, shipbuilding, construction and other industries.
Application temperature-50 300.








Restriction Screw











Flange standards are based on JIS, ANSI, DIN, BS, JB, and other standards.
Bellows are manufactured on the basis of the U.S. manufacturing expansion joint manufacturers association standards and can work after more than 10 ³ cycle experiments.




huabo image



     Wuxi Huabo Metal bellows CO.,LTD.(Wuxi Yangming Damping Metal Hose Plant) is specialized in the manufacturing of stainless steel hose,metal corrugated expansion hose.It has three advanced international metal hose production lines and two corrugated pipe production lines. Main specification metal DN6-800mm,bellow expansion joints DN15-7000mm, and a variety of rectangular section and non-metallic bellow expansion compensator. Products are widely used in shipping,petroleum,chemicals,rail,automotive,construction,building material,metallurgy,electric power,nuclear energy,textile,rubber,paper and other fields.

     Advanced technology,good quality,reasonable prices,timely delivery and thoughtful service for the company won a high reputation.Guests of both at home and abroad are warmly welcome.

     Welcome Chinese and foreign customers to visit our company.




workshop and process



     Products with advanced design ,reasonable structure, stable performance,good flexibility,and high anti-fatigue properties ,the company improve the warranty system and with complete detection means,has got IS9001 quality system certification and pressure piping components productions licenses.





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China (Mainland) | Manufacturer, Trading Company
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2 Transactions 7,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $48,000
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