Issues with tube winding in equipment cylinders – seeking expert advice
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Question 1: Large-diameter temporary short pipes are used as substitutes for equipment pressure testing; the diameter is non-standard and exceeds 1.2 meters, and they are made of carbon steel coiled pipes. Please provide the manufacturing and inspection standards! A detailed description would be best. Question 2: Could you please explain the difference between steel pipe manufacturing standards and inspection standards? Question 3: Can non-standard pipes be manufactured according to the standards for standard pipes, with just the dimensions listed?
It has a diameter of over one meter; it’s not some seamless tube with a diameter of three or four hundred millimeters. There’s no such thing as a \"standard tube\" here. It’s made by rolling sheet metal, similar to a cylinder, and it has nothing to do with steel pipes
This needs to be carried out in accordance with container standards
That is, the material, roundness, and straightness. Cold angle, weld bead height, non-destructive testing, etc. A complete drawing will be needed for that