API standard 650 self-anchored tank foundations for elevated temperature service

Cylindrical Oil storage tanks Discharge Pipes
When a discharge pipe is used on the outlet side of such relieving devices, its area shall be not less than the area of the valve outlet, or if a single pipe provides for discharge from several relief devices, its area shall be not less than the aggregate area of the valve outlets. The API standard 650 self-anchored tank discharge pipe shall be fitted with an open drain to prevent water or other liquids from lodging in the discharge side of the valves.
Discharge pipes shall be supported so that no undue stress is placed on the valve body. Open discharges shall be placed and oriented so that the outflow is directed away from the tank and will not create a hazard over walkways, stairways, or operating platforms.This API 650 tank standard does not present orstablish a fixed series of allowable tank sizes: instead, it s intended to permit the purchaser to select whatever size API standard 650 self-anchored tank tank may best meet his needsWe supply 3500 tons SA387GR5CL1 steel plates to Pakistan The main businesses of the Pakistan customer are manufacturing columns & towers, heat exchanger, waste heat recovery boiler, pressure vessel & reactors, tanks, etc We arranged SGS test for the SA387GR5CL1 steel plates The test contents include chemical composition analysis, tensile test, impact test, etc The test results are satisfied The Pakistan customer gave good feedback after receiving the SA387GR5CL1 steel plates,API standard 650 self-anchored tank. weld tightness test: remove dirt from the API standard 650 self-anchored tank weld, apply white powder emulsion, spray kerosene on the other side of the weld after drying. Because of the strong penetration of kerosene, if kerosene is sprayed after 12 hours (under low temperature conditions, the time can be extended), if the surface of the welded seam coated with white emulsion has no spots, the welded seam meets the requirements.We guarantee to provide all technical data required by users within one hour to provide reasonable quotation; to provide API standard 650 self-anchored tank reasonable quotation for products consulted by users within one hour; to provide investigation reception: we guarantee to receive the investigation of users at any time and provide various convenient conditions for users.