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Quality Assurance/ Quality Control ; 800D valves meet the ANSI B16.34 standard. Hydrostatic tests are performed in accordance with of "Valves-Flanged, Threaded, and Butt-welding End". This encompasses the dimensions, construction, testing and rating of all valves supplied. We also perform …
관리자 쪽지보내기 메일보내기 자기소개 전체게시물 2018-05-24 18:20:19