Switch plug (ZP) according to T-MM-25-01-06 consists of a plug, ring and welded between them crosspiece with a hole. Swivelling plug is mounted in a flange connection (as a rule, between collar flanges) with the required part depending on whether we need to close the pipeline or not.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين