Solderless rotatable corrugated ripple compensator

Short Description:

Product Name:Weldless Rotatable ripple compensator
Material:Stainless Steel
Connection mode:Flange
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

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Product Introduction

The welding-free rotatable corrugated compensator is a connecting part used in the pipeline system, which is used to absorb the expansion and contraction deformation of the pipeline under the influence of temperature change or vibration, so as to reduce the stress transmission to the pipeline and equipment. The following is a detailed introduction about this corrugated compensator:

The welding-free rotatable corrugated compensator is an elastic element used for pipeline connection. Its main purpose is to compensate linear expansion or vibration caused by temperature changes in the pipeline system, while allowing the pipeline to rotate in multiple directions. These compensators are often used in piping systems for high temperature, high pressure or special applications.


The material of corrugated compensator usually includes stainless steel, iron, carbon steel, alloy steel and so on. The choice of material depends on the working conditions of the piping system, such as temperature, pressure and medium.

DN50-DN400, and the size of the corrugated compensator will vary according to the requirements of the piping system. Their length, diameter and number of corrugations may vary depending on the application.

Pressure Level:
The pressure rating of the corrugated compensator is usually selected according to the working conditions of the pipeline system. Common pressure levels include 150#, 300#, 600#, etc.


  • Allows the pipe to be rotated in multiple directions, providing greater flexibility.
  • It can absorb the expansion and contraction deformation caused by temperature changes or vibration, reducing the stress on pipelines and equipment.
  • It is corrosion resistant and suitable for a variety of media.
  • Solder-free design simplifies installation and maintenance.

Advantages and disadvantages:


  • Provides a reliable connection to the piping system, reducing stress transfer.
  • Corrosion resistant, suitable for various industrial environments.
  • Weld-free design reduces construction time and cost.


  • The price is relatively high, especially for large and high-pressure applications.
  • Regular inspection and maintenance are required to ensure performance.


  1. Chemical engineering: used in piping systems in chemical plants to absorb thermal expansion of chemical media.
  2. Oil and Gas Industry: In oil and gas pipelines to compensate for earthquakes, temperature and pressure changes.
  3. Electrical engineering: in gas piping systems to reduce vibration and stress.
  4. Steel and metallurgical industry: In high temperature and high pressure process piping, to reduce the stress caused by thermal expansion.

In short, the welding-free rotatable corrugated compensator is a common key component in the pipeline system, which is used to solve the expansion and contraction problems caused by temperature changes and vibrations, and ensure the reliability and safety of the pipeline system. Selecting an appropriate corrugated compensator requires consideration of the working conditions and requirements of the piping system.

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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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