詳細介紹 FIG.064鑄鐵截止閥相關產(chǎn)品 產(chǎn)品介紹 RING-10K FIG.064-鑄鐵截止閥 CAST IRON GLOBE VALVE Bolted Yoke-bonnet,Swivel disc,Renewable bronze body seat ring,Flanged ends. 零件 PART 材質(zhì) MATERIAL 閥體 BODY CAST IRON (FC20) 閥蓋 BONNET CAST IRON (FC20) 閥桿 STEM SUS410 閥盤 DISC CAST IRON (FC20) 座環(huán) SEAT RING CAST BRONZE (B62) 格蘭 GLAND CAST IRON (FC20) 迫緊 PACKING