Medium ezonakalisayo
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I-API Knife Gate Valve
Idizayini Nokwakhiwa: JB / T8691, MSS SP-81
Ubuso nobuso: GB / T15188.2, TAPPI TIS 405.8
Flange uphela ubukhulu: ANSI B 16.5, GB / T79-94
Ukuhlolwa Nokuhlolwa: MSS SP-81, GB / T 13927
Idizayini Nokwakhiwa: JB / T8691, MSS SP-81
Ubuso nobuso: GB / T15188.2, TAPPI TIS 405.8
Flange uphela ubukhulu: ANSI B 16.5, GB / T79-94
Ukuhlolwa Nokuhlolwa: MSS SP-81, GB / T 13927