What are the design specifications for non-metallic pipes? ? What is the standard for grading pressure testing of non-metallic pipes? ? ?
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What are the design specifications for non-metallic pipes? ? What standards are used for pressure testing non-metallic pipes? ? ? Is there such a thing as pressure pipelines for non-metallic pipes? ? Is it necessary to classify according to certain standards (such as pressure pipelines)? ? ?
You can check the relevant manuals; I think the standards are listed there, specifying which ones
ASME B31.3 Chapter VII Nonmetallic Piping and Piping Lined With Nonmetals.
For design and construction specifications, please refer to: SH/T 3161-2011 Technical Specifications for Non-metallic Pipes in Petrochemical Industries; SY/T 6769.1~3-2010 Specifications for Design, Construction, and Acceptance of Non-metallic Pipes; GB 50690-2011 Code for Acceptance of Construction Quality of Non-metallic Pipes in Petrochemical Industries; SHT3613-2013 Technical Regulations for Construction of Non-metallic Pipes in Petrochemical Industries
This set is also very important: GBT 29165.1~4 Petroleum and natural gas industry – Glass fiber reinforced plastic pipes