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Home > Products > Steel Expansion Joint > Bellows Connector metal expansion joint

Bellows Connector metal expansion joint

  • Bellows Connector metal expansion joint
  • Bellows Connector metal expansion joint
  • Bellows Connector metal expansion joint
  • Bellows Connector metal expansion joint

Bellows Connector metal expansion joint

    Payment Type: L/C,T/T
    Terms of Trade: FOB,CFR,CIF
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days
    Packaging: Wooden Case or as per buyer's requirements
    Productivity: 1000pcs/month
    Brand: Bangdong
    Transportation: Ocean,Land,Air,Train/TNT/DHL
    Place of Origin: Cangzhou,China
    Supply Ability: 1000pcs/month
    Certificate: ISO/CE/API
    HS Code: 73079300
    Port: Tianjin New Port,Beijing Air Port,Shanghai Sea Port

Basic Info

Model No.: Bellows

Product Description

Steel Expansion Joint

Bangdong is a premier manufacturer of metal bellows and metal expansion joints. We offer both pre-engineered expansion joints and custom-designed expansion joints by leveraging our technical expertise and innovation. Using the winning formula that made us the industry leader for engineered metal hose and assemblies, Bangdongprovides the same superior engineering, precisely controlled manufacturing processes, expert quality control, and extraordinary customer service to the art of bellows and expansion joints.

steel expansion joint
we also produce:metal joint,steam expansion joints,carbon steel seamless pipe,large diameter Corrugated Steel Pipe,If you need steel expansion joint price,steel expansion joint supplier,we can provide fou you.
Name Steel expansion joint
Size 3"-24"
Wall thickness 3mm-10mm
Length as per client requirement
Flange type as per client requirement
Flange rating as per client requirement
Material A403 WP304L or as per client requirement
Package plywood cases or pallets
Range Petroleum, chemical, power, etc

1. We have acquired CE, CCC, ISO 9001: 2000, SAE and Quality Management System Certificate.
2. The product is easy for you to use, and you can use it freely.
3. The error is controled within 0.12mm.
4. We are looking forward to your inquiry about the details of our product and our company.
FAQ & Contact:
Are you factory or trade comapny ?
--We are manufacturer,a real factory.
Can I get a sample?
--Yes,for standard type of rubber joint we can offer the sample, but the customer will afford the freight. For non-standard rubber joint or more quantity, we will charge for the sample.
Can we choose different material?
--Yes ,the material can be chose according to your requirement.
Do you accepted small quantity order?
--Of course we do.
How can I contact you ?
--Leave message in the below,click send to get quick reply!
Could you offer much more real product photos ?
--Yes,please leave your message in the below,we'll send them to you within 12 hours!

our company provide carbon steel elbows,if you need that pls contact us.

Engineering & Manufacturing. At the heart of Bangdong`s success is technical expertise. Proprietary equipment, designed and built in-house, allows us to go beyond ordinary products and deliver superior, value-engineered products. Our skilled engineers are ready to assist you in designing metal expansion joints for the most demanding applications.

Quality Assurance. Delivering the highest quality products is a guiding principle at Bangdong. Designs conform to EJMA and ASME Section VIII, meeting the requirements of the piping, boiler and pressure codes – B31.1 and B31.3. This certification applies to the scope of activity related to the fabrication and assembly of pressure piping, which means our engineering and production teams can design systems in accordance with the rules of the ASME Boiler and Pressure Vessel Code. This certification gives Bangdong the [U", [PP" and [R" Stamps for expansion joints. Customer specifications can be verified through Finite Element Analysis (FEA), or 3D CAD modeling. Expansion joint test options include pneumatic, hydrostatic, high-pressure gas, or liquid penetrant methods, as well as helium mass spectrometry and radiography.

Product & Failure Analysis. A key to permanently solving any tough metal expansion joint application is to accurately identify the root cause(s) of past failure modes of products removed from service. Bangdong`s in-house product and failure analysis lab can identify various failure modes, whether a result of fatigue, corrosion, deformation, or from a host of other possible causes. Bangdong is the only metal hose and expansion joint manufacturer in North America that offers in-house failure analyses and reverse engineering as a no-charge service to its distributor partners.

Service. With 90+ ASME IX Certified welders and a comprehensive material stocking program, Bangdong provides the exceptional service our industry demands. In addition to providing the best standard delivery lead-time, Bangdong offers our After Hours Emergency Service for hose and expansion joints, providing customers an expedited response for critical and time-sensitive situations that arise beyond normal business hours.

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Shijiazhuang Bang dong Pipeline Technology Co,Ltd.


Shijiazhuang Bangdong pipe Technology Co., Ltd is located in Shijiazhuang , the capital city of Hebei , with superior geographical position and convenient transportation.It is a real professional manufacture and exporter of pipe fittings ASME ANSI B16.9, AND JIS.

The company produces and exports pipes and pipe fittings, including ELBOW/TEE/REDUCER/CAPS/FLANGE and other pipeline products . With technological production team and excellent sales staff , we keep improving efficiency regularly and ensure a better customer service experience. Our company values product quality and set up a complete quality control system and comprehensive detection means.

We insist "customer focus, honest in business, faithful in services, trusty in advertisement", Try to make the market leading products and to be reliable manufacturers by customers. Pay great attention to every detail, accurate to each number, refinement to every joint. "Give me a chance, bring you a surprise!" Sincerely welcome all customers to discuss cooperation.

Company Info

  • Company Name: Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
  • Representative: Mr.Liu
  • Product/Service: Seamless Steel Pipes , Butt Weld Pipe Fittings , Forged Pipe Fittings , Steel Flanges , Pipe Elbow & Tee & Reducer , Fittings & Flanges
  • Capital (Million US $): 100
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): Below US$1 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: no
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: Yanta Road,Yanshan County,Cangzhou City,HeBei Province,China
  • Contact Person: Ms. luffy
  • Tel: 86-0311-83886517
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