Omnes valvae pila iuncta ferro

Tractio omnium globi chalybis iunctae valvae Materiae partium praecipuarum Serial number name Material Science Name Material 1 valvae corporis carbonii Corpus Ferri ST 37.0 1B Flange (optional) chalybe R ST 37-2 Flange（Option） Steel R ST 37-2 2 ST 37.0 Welding end welding chalybs ST 37.0 3 sphaera chalybs immaculata CF8/SS 304 Ball chalybs immaculata CF8/SS 304 4 sedes valvae PTFE,20%C Sedile corpus PTFE,20%C 5 Parce elementum 20Cr13 Back-up anulum 20Cr13 6 Papilio gasket 65Mn Dise fons 65Mn 7 Washer Fluororubber annulus intermedius VITON 8 Caule 20Cr13 Caule 20Cr13 9 gere scandalum PTFE,20%C Frictio stipare PTFE,20%C 10 O annulum Fluororubber O-anulum VITON 11 O circulum Fluororubber O-anulum VITON 12 Flat codex chalybeum ST 37.0 Washer Steel ST 37.0 13 Plastic pressionis manicas carbonii ST 37.0 pressionis ste pressionis Steel ST 37.0 14 suggestum chalybeum ST 37.0 Platform Steel ST 37.0