供应联塑PVC给水管配件 异径大变小三通三叉 厂家厂价批发销售
材质PVC管厚联系客服(mm)壁厚1.0-1.6MPa产地广东顺德等级A品牌联塑特殊功能耐高压直径20-110执行标准GB产品规格25*20(40/盒),32*20(28/盒),32*25(20/盒),40*20(16/盒),40*25(16/盒),40*32(16/盒),50*20(150/箱),50*25(150/箱),50*32(120/箱),50*40(120/箱),63*25(90/箱),63*32(90/箱),63*40(75/箱),63*50(65/箱),75*32(50/箱),75*40(