Deskripsyon kout:

Estanda konsepsyon: BS EN 1074-2 Estanda fil: ISO 7-1 Enspeksyon ak tès: BS EN 12266-1 Presyon Travay: 16bar Tanperati Travay: -20 ℃ A 100 ℃ NON Pati Materyèl 1 Kò Ductile lron 2 Gate an kwiv & EPDM 3 Bonnet Bolt CS ak ZINC plake/SS304 4 Bonnet Joint NBR 5 Bonnet Ductile lron 6 Tij SS420 7 Kò pouse an kwiv 8 Gland an kwiv 9 O-bag NBR 10 Bouchon pousyè NBR Dimansyon DN H H1 DN1 L 1“ 195 65 1″ 47 1...