The​ material​ quality​ of​ the​ main​ spare​ parts:
Body:CI,​ DI,​ AL-bronze,​ Stainless​ steel,​ Carbon​ steel
Disc:DI,​ AL-Bronze,​ Stainless​ steel
Shaft:Stainless​ steel
Bushing:Lubricated​ bronze,​ PTFE
Seat:​Natural​ rubber,​ PTFE,​ EPDM,​ Hypalon,​ NBR,​ Abrasion​ resistant​ rubber,​ Heat​ resistant​ EPDM
Taper​ pin:Stainless​ steel
O-ring:​Rubber
Terms​ of​ payment:​ L/C,T/T
Port​ of​ shipment:​ Xin​ gang
Delivery​ time:​ within​ 30days
Package:as​ per​ your​ requests
Standard:​GB,​ ASTM,​ JIS,​ BS,​ DIN​ ​