What are the construction and acceptance standards for fiberglass reinforced plastic pipes?
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May I ask what are the current construction and acceptance standards for fiberglass-reinforced plastic pipes? Is it necessary to conduct pressure testing on such pipes, and should it be done using water pressure or air pressure? The medium flowing within the pipes is toxic and non-flammable, under normal temperature conditions with slight negative pressure. Please provide guidance!
FRP pipes are generally subjected to water pressure. Is it feasible to use such fragile pipes for transporting toxic substances?
What is the standard number for the transportation of S02 gas, as well as for construction and acceptance?
I don’t know either; I only work on pipelines per ASME B31.3. Take a look at the link below. Construction and Acceptance of Glass Fiber Reinforced Plastic Pipelines - Product Manual - Doc88 http://www.doc88.com/p-4062105618871.html
Petroleum standards: Standard GB50690-2011; Petroleum industry standard SYT0323-2000. That’s basically all I know; the relevant regulations have not been revised either. That’s just how the industry is