Body:Cast lron,Ductile lron,Carbon Steel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L
Disc:Ductile lron Coated by Nylon,Ductile lron Coated by Nickel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316l,Duplex Stainless Steel,Aluminum Bronze
Seat:EPDM,NBR,PTFE,Wear-resistant EPDM,High-temperature EPDM,Fluorine Rubber,Silicon rubber
Stem:Carbon Steel 45#,Stainess Steel 416,Stainless Steel 304,Stainless Steel 316
Body:Cast lron,Ductile lron,Carbon Steel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L
Disc:Ductile lron Coated by Nylon,Ductile lron Coated by Nickel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316l,Duplex Stainless Steel,Aluminum Bronze
Seat:EPDM,NBR,PTFE,Wear-resistant EPDM,High-temperature EPDM,Fluorine Rubber,Silicon rubber
Stem:Carbon Steel 45#,Stainess Steel 416,Stainless Steel 304,Stainless Steel 316
Body:Cast lron,Ductile lron,Carbon Steel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L
Disc:Ductile lron Coated by Nylon,Ductile lron Coated by Nickel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316l,Duplex Stainless Steel,Aluminum Bronze
Seat:EPDM,NBR,PTFE,Wear-resistant EPDM,High-temperature EPDM,Fluorine Rubber,Silicon rubber
Stem:Carbon Steel 45#,Stainess Steel 416,Stainless Steel 304,Stainless Steel 316