共 390件
40c鍛鋼截止閥
相關產品
所有類目
-
J41H-16C/25C/40C A105鍛鋼鍛打法蘭截止閥DN15 20 25 32 40 50
-
真空焊接截止閥DKJ61Y-40C 鑄鋼真空截止閥主要零件材料
-
J941H-40C鍛鋼電動截止閥 DN25電動截止閥 智能調節型電動截止閥
-
鍛鋼鑄鋼焊接截止閥J61H-16C 25C 40C 64C 100C 蒸汽閥手動耐高溫
-
J61N-40C中壓焊接截止閥 A105N材質 鍛鋼閥體 SW、BW常溫截止閥
-
鍛鋼法蘭截止閥A105材質J41H-16C/40C/64高壓高溫蒸汽導熱油425°
-
J41H-16C/25C/40C/64C/100C 鍛鋼法蘭高壓截止閥 高溫鍛鋼截止閥
-
不銹鋼/鑄鋼低溫截止閥DJ61F-40P/40C冷庫用鍛鋼直通式截止閥DN15
-
鍛鋼截止閥 A105蒸汽高壓高溫截止閥 DN15 J41H-16C/25C/40C
-
J41H-40C蒸汽導熱油A105鍛鋼高溫高壓法蘭截止閥DN20 25 32 40 50
-
J41H鍛鋼法蘭截止閥 高溫 碳鋼截止閥
-
大連式鍛鋼截止閥 J41H-40C J41Y-40C 鍛打發黑高壓蒸汽截止閥
-
A105N鍛鋼鑄鋼截止閥J41H-16C/25C/40C/64C/100C高溫高壓截止閘閥
-
長期供應 J41H-40C鍛鋼對焊截止閥 液化氣鑄鐵截止閥
-
法蘭鍛鋼截止閥/J41H/Y-16C/25C/40C/150LB/10K美標/日標/德標/
-
鍛鋼真空截止閥 DKJ41H-40C 蒸汽導熱油截止閥電站截止閥手動
-
J41H-16C/25C/40C A105鍛鋼鍛打法蘭截止閥DN15 20 25 32 40 50
-
J41N-40C DN125不銹鋼氨用截止閥 鑄鋼法蘭單向閥
-
高溫鍋爐蒸汽對焊截止閥 DKJ61Y-40C手動鑄鋼焊接截止閥用途
-
J61Y-40C J61Y-64C A105N鍛鋼焊接截止閥 PN40 PN64 高溫425度
-
DN65法蘭截止閥 J941H-40C碳鋼蒸汽高溫高壓鍛鋼截止閥 廠家直供
-
J45H-40C直流式鍛鋼截止閥 鍛鋼Y型截止閥 A105材質 法蘭連接
-
Z/J41H-16C/25C/40C高溫蒸汽截止閥 鍛鋼A105法蘭手動截止閥/閘閥
-
A105鍛鋼焊接承插焊閥 J61Y-40C 鍛鋼截止閥 J41Y-64C 對焊截止
-
鍋爐蒸汽焊接截止閥 J61H-40C J61Y-40C 鍛打鍛鋼對焊截止閥
-
鑄鋼真空隔離截止閥 NKJ41H-40C 真空法蘭截止閥 DN200
-
J41H-16C/25C/40C/64C/100C鍛鋼法蘭截止閥A105高壓閘閥截止閥
-
J41H-40C J41Y-40C碳鋼鍛鋼A105N高溫截止閥蒸汽導熱油法蘭截止閥
-
J61H-40C A105N鍛鋼焊接截止閥 鍛打高溫高壓承插焊接截止閥
-
手動焊接截止閥 J61H-40C J61Y-40C 大連式鍛鋼承插焊 對焊截止閥
-
真空碳鋼法蘭截止閥 NKJ41H-40C DN200磨擦力小手動
-
J61H-40C 對焊承插焊截止閥 A105鍛鋼高溫高壓蒸汽焊接承插焊閥
-
J41Y-40C J41H-40C 手動高壓鍛鋼截止閥 蒸汽 導熱油鍛打截止閥
-
高壓鍛鋼法蘭截止閥 J41H-40C J41Y-40C 鍋爐蒸汽手動高溫截止閥
-
高壓鍛鋼截止閥 J41H-40C J41Y-40C 硬質合金密封高溫蒸汽截止閥
-
鍛鋼截止閥 J41H-40C J41Y-40C 高溫鍋爐蒸汽 導熱油大連式截止閥
-
鍛鋼截止閥A105N蒸汽高溫高壓截止閥J41H-25C手動鍛鋼法蘭截止閥
-
J41H-16C鍛鋼截止閥A105高溫高壓鍛鋼法蘭截止閥/25/40/64C
-
鍛鋼法蘭截止閥J41H-16C高壓常溫國標重型手動法蘭式截止閥節流閥
-
J61Y-320V對焊接截止閥 電站高溫高壓 鍛鋼洛鉬釩鋼 材質
