... /EN.etc. our company offers high-quality stainless tubing and fitting ,specification:O.D.:38mm-325mmW.T.:1mm-50mmStandard: ... temperature resistant2.Application range: power ,papermaking chemical ,medical equipment and other fields3.Inner packing: bundles or wooden cases or ... petroleum, medicine, electronic power industry, natural gas industry, food machinery, water supply, boiler heat exchangers etc.