雁荡 UPVC补芯,缩接,公称通径DN20*15,内径dn25*20,深灰色
雁荡 UPVC活接头,公称通径DN100,内径dn110,PN16
雁荡 UPVC活接头,公称通径DN80,内径dn90,PN16
雁荡 UPVC活接头,公称通径DN65,内径dn75,PN16
雁荡 UPVC活接头,公称通径DN50,内径dn63,PN16
雁荡 UPVC活接头,公称通径DN40,内径dn50,PN16
雁荡 UPVC活接头,公称通径DN32,内径dn40,PN16
雁荡 UPVC活接头,公称通径DN25,内径dn32,PN16
雁荡 UPVC活接头,公称通径DN20,内径dn25,PN16
雁荡 UPVC内丝接头,国标,公称通径DN50,内径dn63,螺纹2"
雁荡 UPVC内丝接头,国标,公称通径DN40,内径dn50,螺纹1-1/2"
雁荡 UPVC内丝接头,国标,公称通径DN32,内径dn40,螺纹1-1/4"
雁荡 UPVC内丝接头,国标,公称通径DN25,内径dn32,螺纹1"
雁荡 UPVC内丝接头,国标,公称通径DN20,内径dn25,螺纹3/4"
雁荡 UPVC内丝接头,国标,公称通径DN15,内径dn20,螺纹1/2"
雁荡 UPVC外丝接头,国标,公称通径DN40,内径dn50,螺纹1-1/2"
雁荡 UPVC外丝接头,国标,公称通径DN32,内径dn40,螺纹1-1/4"
雁荡 UPVC外丝接头,国标,公称通径DN25,内径dn32,螺纹1"
雁荡 UPVC外丝接头,国标,公称通径DN20,内径dn25,螺纹3/4"
雁荡 UPVC外丝接头,国标,公称通径DN15,内径dn20,螺纹1/2"
