脱硫蝶阀系列的简单介绍温度:-15℃~150 ℃脱硫蝶阀系列的详细信息规格:DN50-1200 Specification: DN50-1200 温度:-15℃~150 ℃ Temperature: -15℃~150 ℃ 压力:0.6Mpa/1.0Mpa/1.6Mpa/2.0Mpa Pressure:0.6Mpa/1.0Mpa/1.6Mpa/2.0Mpa 阀体材料:不锈钢、灰铸铁、球墨铸铁 Materials of Body: Stainless steel, Gray cast iron, Ductile cast iron 阀板材料:双相不锈钢、硫化橡胶、316L、球铁覆塑料、改性陶瓷、哈氏合金 Materials of Disc: Two-phase Stainless steel, Ductile iron vulcanized rubber, Ductile iron Coated Plastic,316L,Hostile Alloy, Modified Pottery 阀座材料:EPDM Materials of Seat: EPDM 阀杆材料:不锈钢、碳钢、沉淀硬化不锈钢 Materials of Stem:Stainless steel, Carbon steel, Precipitation hardening steel |