不锈钢螺纹截止阀，电动截止阀，高温高压截止阀

截止阀J41H-16，，电动截止阀J941H-16，高压电动截止阀J941H-320，日标截止阀J40H-10K，德标截止阀J41H-16，美标截止阀J41H-150Lb，高压自密封截止阀J8B1Y，平衡节流阀L67Y，卡箍式截止阀J86Y，高温高压截止阀J61YP54170V，高温高压截止阀J41Y-160I，黄铜截止阀J41W-16T，平衡式截止阀J66Y， 对焊式截止阀J61Y，碳钢截止阀J41H-16C，A105段钢截止阀J41H-16C，节流截止放空阀FJL41Y，不锈钢截止阀J41H-16P，铬钼钢截止阀J41Y-16I，波纹管截止阀WJ41W-16P，丝口截止阀J11T-16，角式平衡截止阀JHT67Y，陶瓷截止阀J61TC-600/2500，陶瓷截止阀J11TC-600/2500，氧气截止阀JY41W-16，真空截止阀NKJ41H-16，水封截止阀DS/J41H，高压对焊截止阀J61H-160，伞齿轮截止阀J541H-160，氨用截止阀J41B-16，高压角式截止阀J44H-160，Y形截止阀YJ45/YJ65Y-16，保温截止阀BJ41H-16，衬氟截止阀J41F46，美标波纹管截止阀JW41H-16C，德标波纹管截止阀JW41H-25，液化气截止阀J41N-16。塑料截止阀J41F , 欢迎您来电订购.