API 650 is the standard governing welded tanks for oil storage. All our tanks are meant to meet up with the API 650 normal requirements in fabrication, welding, inspection, and erection. The tank bottoms are periodically cleaned up and settlings might be disposed of or addressed by chemical substances to https://www.facebook.com/permalink.php?story_fbid=pfbid02bxSmY8aFc4uddmcrn8twfjhzDm7sBPuGSGE6YMcSFs3iWHwsAxzmP4bFvKRxd78Hl&id=61560512640678&__cft__[0]=AZVpBUMIWw6fhCKPMioANwG2eF8XcB2NFjwjZcb0NNzrNXLSnGIk_9kPs5FdrvLLrQtgqsWp3NaV0HN50i8baQUo8U9WQo8-kxZmLsARLveDdj97-Qu5T-3xzxSE14TttyNx-O1eQdoQUyTUtnJg27qd4RS9sDoP2ILFJ3jVAj2jyVGc3sTAzgkKzy54rg_c8OJFmAc3u0Bo3QgJ2M614mXu&__tn__=%2CO%2CP-R