Stainless Carbon Steel Teflon Bellows PTFE Expansion Joint

Short Description:

Product Name:Teflon Bellows PTFE Expansion Joint
Size: 1"- 48"
Material: Carbon Steel, Stainelss Steel
Surface Treatment: Stainless Steel; Carbon Steel
Connection: Flange
Kind: Corrugated Compensator
Type: Axial
Head Code: Round
Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency,
Payment: T/T, L/C, PayPal

Any inquiries we are happy to reply, please send your questions and orders.
Stock Sample is Free & Available

Product Detail





Product Tags

Product Data

Product Name Teflon Bellows PTFE Expansion Joint
Nominal Diameter 1″- 48″
Material Carbon steel flange
Stainless steel flange
Surface Treatment Stainless Steel
Connection: Flange
Kind: Corrugated Compensator
Type: Axial
Head Code: Round

Product Introduction

Teflon PTFE Expansion pic

The carbon steel stainless steel PTFE corrugated compensator joint is a compensation device used for pipeline connection, consisting of corrugated pipes, flanges, and intermediate conversion components. It can reduce the stress and deformation caused by factors such as temperature, pressure, vibration, and displacement in the pipeline through the scalability of the corrugated pipe, in order to protect the pipeline from damage.


1. Good corrosion resistance, suitable for various media.
2. The corrugated pipe has good elasticity and can absorb the stress and displacement caused by pipeline deformation.
3. Long service life, high temperature resistance, tensile resistance, and compression resistance.
4. Easy installation, detachable parts, and convenient maintenance.

The caliber range ranges from DN15 to DN300, and the length ranges from 50mm to 500mm.

The allowable pressure range ranges from 0.1MPa to 4.0MPa.

Carbon steel and stainless steel PTFE corrugated compensator joints are usually installed at both ends of the pipeline or at the bend, and are typically used to reduce or adjust the vibration, displacement, Thermal expansion or vibration noise of the pipeline.

Applicable pathways:
Suitable for pipeline connections in industries such as chemical, petroleum, shipbuilding, pharmaceuticals, metallurgy, papermaking, aerospace, food, water treatment, etc.

Advantages and disadvantages:
Advantages: Chemical corrosion resistance, no need for galvanizing or painting; The corrugated pipe has good scalability and strong ability to interfere with the impact, vibration, noise, etc. of pipelines and related equipment systems; Wide applicability, with a large load-bearing capacity; Long service life, less prone to aging and deterioration.

Disadvantage: The price is relatively high.

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    1.Professional manufactory.
    2.Trial orders are acceptable.
    3.Flexible and convenient logistic service.
    4.Competitive price.
    5.100% testing,ensuring the mechanical properties
    6.Professional testing.

    1.We can guarantee the best material according to related quotation.
    2.Testing is performed on each fitting before delivery.
    3.All packages are adapt for shipment .
    4. Material chemical composition is conformed with international standard and environment standard.

    A) How can I get more details about your products?
    You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.We can also supply pipe fittings, bolt and nut, gaskets etc. We aim to be your piping system solution provider. 

    B) How can I get some samples?   
    If you need, we will offer you samples for free, but new customers are expected to pay express charge. 

    C) Do you provide customized parts? 
    Yes, you can give us drawings and we will manufacture accordingly. 

    D) To which country have you supplied your products?
    We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru , Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.). 

    E) I can’t see the goods or touch the goods, how can I deal with the risk involved?  
    Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.

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