进口阀门,sOKM(奥村)波纹管阀门
国标波纹管截止阀WJ41,美标波纹管截止阀WJ41,德标波纹管截止阀WJ41,螺纹波纹管截止阀WJ11,对焊波纹管截止阀WJ61,锻压波纹管截止阀WJ61Y,角式波纹管截止阀WJ44-64,角式低温波纹管截止阀DWJ44H,直流式波纹管截止阀WJ45,无泄漏波纹管闸阀. 国标,德标波纹管闸阀WZ41,WJ41-43H,WJ21H,W,WJ44,WJ67,WJ11,WJ541,WJ45,WZ41W-H系列等产品阀体的材质有:铸钢,不锈钢,锻钢。***高工作压力1.6-10MPA,美标从