All welded simbi bhora vharafu

Kudhirowa kwezvose zvakakandwa simbi bhora vharafu Zvinhu zvezvikamu zvikuru seri nhamba zita Chinyorwa Sainzi Zita Chishandiso 1 vharafu muviri kabhoni simbi Muviri Simbi ST 37.0 1B Flange (kusarudza) kabhoni simbi R ST 37-2 Flange（Sarudzo） Simbi R ST 37-2 2 Welding end carbon steel ST 37.0 Welding end Steel ST 37.0 3 sphere Stainless steel CF8/SS 304 Ball Stainless steel CF8/SS 304 4 valve seat PTFE,20%C Body seat PTFE,20%C 5 Spare washer 20Cr13 Back-up ring 132 6 Butterfly gasket 65Mn Dise spring 65Mn 7 Washer Fluororubber Intermediate ring VITON 8 Stem 20Cr13 Stem 20Cr13 9 Wear block PTFE,20%C Friction packing PTFE,20%C 10 O-ring Fluororubber Fluororubber O-O-O-O-Ring VITON 12 Flat pad carbon steel ST 37.0 Washer Steel ST 37.0 13 Plastic pressure sleeve kabhoni simbi ST 37.0 Bedding ste pressure Steel ST 37.0 14 platform carbon steel ST 37.0 Platform Steel ST 37.0