可鍛鋳鉄 45°エルボ
Malleable Cast Iron 90° Elbow
Malleable Cast Iron 90° reducing elbow
Malleable Cast Iron Positive Tee
Malleable Cast Iron Pipe Fitting End Cap
Malleable Cast Iron Reducer Tee
Malleable Cast Iron Reducing Cross
Malleable Cast Iron Pipe Fitting Pipe cap
可鍛鋳鉄ユニオン管継手円錐継手
Malleable Cast Iron Pipe Fitting Coupling socket