ປ່ຽງບານເຫຼັກເຊື່ອມທັງໝົດ

Drawing of all welded steel ball valve Material of main parts Serial number name Material Science Name Material 1 valve body carbon steel Body Steel ST 37.0 1B Flange (ທາງເລືອກ) carbon steel R ST 37-2 Flange (ທາງເລືອກ) Steel R ST 37-2 2 ປາຍການເຊື່ອມໂລຫະກາກບອນ ST 37.0 ປາຍການເຊື່ອມເຫຼັກ ST 37.0 3 ທໍ່ສະແຕນເລດສະແຕນເລດ CF8/SS 304 ບານສະແຕນເລດ CF8/SS 304 4 ວາວບ່ອນນັ່ງ PTFE,20%C ບ່ອນນັ່ງໃນຮ່າງກາຍ PTFE, 20%C 5 ເຄື່ອງຊັກຜ້າອາໄຫຼ່ 20Cr13 ແຫວນສຳຮອງ 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 Fluoringorubber O-1-Ring O-1. VITON 12 Flat pad carbon steel ST 37.0 Washer Steel ST 37.0 13 Plastic pressure sleeve carbon steel ST 37.0 Bedding ste pressure Steel ST 37.0 14 platform carbon steel ST 37.0 Platform Steel ST 37.0