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Two dimensions are specified in the HG/T 2289-2017 standard for flexible rubber joints

2024-08-08View Original

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What does it mean when two dimensions are shown in the tables of the HG/T 2289-2017 standard for flexible rubber joints?
Reply #22024-08-08
There are two series regarding length: either the length is specified in the technical requirements, or it needs to be checked after purchase to see if it meets the requirements. The mainstream in the general market is short-term.
Reply #32024-08-08
In the HGMT 2289-2017 standard for flexible rubber joints, if two dimensions are listed in a table, they usually refer to the nominal diameter (DN) and length (L) of the joint. The nominal diameter reflects the size of the joint, while the length refers to its duration. Different combinations of diameter and length can meet various installation and usage requirements. .
Reply #42024-08-09
Thank you for the answer:handshake

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