The latest standard of Rubber Expansion Joints in China 2024
The latest standard of Rubber Expansion Joints in China mainly include HGT 2289-2001, CB/T4196-2011, HCRJ 070-1999 and GB/T 26121-2010.
- HGT 2289-2001 stipulates the implementation standard of flexural rubber joints, which is a general standard on rubber joints to ensure the quality and performance of the products.
- CB/T4196-2011 is an important standard configuration for the shipbuilding industry, especially emphasizing the unified requirements on the size and performance of rubber flexure joints, which provides a reliable basis for shipbuilding and maintenance.
- HCRJ 070-1999 standard specifies in detail the definition, classification and naming, requirements, test methods, inspection rules, etc. of flexible rubber joints, which is the basis for the production of rubber flexible joints and the specification of test pressure.
- GB/T 26121-2010 standard applies to the use of temperature -30 ℃ ~ 100 ℃, the working pressure is not greater than 4.0MPa, the nominal size is not greater than DN4000 flexural rubber joints, covering the terms and definitions, classification and labeling, requirements, test methods and other aspects.
Together, these standards ensure the performance and safety of rubber joints in a variety of applications, while also providing clear guidance and specifications for manufacturers and users. As an important pipeline connector, the continuous updating and improvement of the standards and specifications are of great significance to improve the quality of the project and ensure the safety of use.
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Hi, I’m the author of this post, and I have been in this field for more than 10 years. If you want to get more info about industrial pipe rubber expansion joints, feel free to ask me any questions.
