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api620 tank welding discharge pipes

api620 tank welding discharge pipes

api620 tank welding discharge pipes

Our company has its own steel plate manufacturing plant, processing plant and steel pipe plant. We can machine the steel according to the api620 tank welding customer's requirements and meet the customer's requirements. If you want to ask any questions about steel products, please contact us directly. Our customer service staff will give you a detailed answer. If you want to purchase api620 tank welding steel products, please tell me your specific needs, we have professional business personnel to communicate with you.

In Appendix E to API 650 oil storage tank, the maximum values of inertia force, pulse pressure and convection pressure are superimposed, and tend to be conservative.In GB50341, only pulse pressure is calculated for api620 tank welding tanks below 5000 m.

Testing the Outer Tank: While the test pressure is being held, all welded seams and connections in the outer shell and roof shall be thoroughly inspected with a solution film unless they were previously checked with a vacuum box. The api620 tank welding air pressure shall be released. Pressure relief and vacuum relief valves shall be checked by applying the design gas pressure to the outer tank, followed by evacuation of the outer space to the vacuum setting of the relief valve.

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