Kabeh katup bal baja sing dilas

Gambar kabeh katup bal baja sing dilas Bahan bagean utama Jeneng nomer seri Jeneng Ilmu Bahan Bahan 1 badan katup baja karbon Badan Baja ST 37.0 1B Flange (opsional) baja karbon R ST 37-2 Flange（Opsi） Baja R ST 37-2 2 Ujung las baja karbon ST 37.0 Ujung las Baja ST 37.0 3 bola baja tahan karat CF8/SS 304 Bola Baja tahan karat CF8/SS 304 4 kursi katup PTFE, 20%C Body seat PTFE, 20%C 5 Spare washer 20Cr13 Back-up ring 20Cr13 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 O-ring VITON 11 VITON 12 Bantalan datar baja karbon ST 37.0 Washer Steel ST 37.0 13 Lengan tekanan plastik baja karbon ST 37.0 Bedding ste pressure Baja ST 37.0 14 platform baja karbon ST 37.0 Platform Steel ST 37.0