1.5寸、2寸、2.5寸各是多少毫米，鍍鋅管常用價格表
鍍鋅管 16×2-2.5-4
鍍鋅管 18×2.3-4-5
鍍鋅管 20×2.5-3-5
鍍鋅管 24×2.5-3-4-5-6
鍍鋅管 25×2.5-3-4-5-6
鍍鋅管 28×3-3.5-4-5-6
鍍鋅管 32×3.5-4-5-6-8
鍍鋅管 34×4-5-6-8
鍍鋅管 36×3.5-5-6-8
鍍鋅管 38×4-5-6-7-8-9-10
鍍鋅管 39×3.5-5-8-10
鍍鋅管 42×3.5-4-5-6-7-8-9-10
鍍鋅管 45×3.5-4-5-6-7-8-9
鍍鋅管 48×3.5-4-5-6-7-8-9-10
鍍鋅管 51×3.5-4-5-6-7-8-9-10
鍍鋅管 56×3.5-4-5-6-7-8-9-10
鍍鋅管 57×3.5-5-6-7-8-9-10-12
鍍鋅管 60×3.5-4.5-5-6-7-8-9-12-14
鍍鋅管 63×3.5-4.5-5-6-7-8-9-10-12-14
鍍鋅管 68×4-4.5-5-6-7-8-9-10-12-14-16
鍍鋅管 70×4-4.5-5-6-7-8-9-10-12-15-16
鍍鋅管 73×4-4.5-5-6-7-8-9-10-12-15
鍍鋅管 76×4-4.5-5-6-7-8-9-10-12-14
鍍鋅管 83×4.5-5-10-12-14-16-18-20
鍍鋅管 89×4.5-8-10-12-14-16-18-20
鍍鋅管 95×4.5-6-8-10-12-14-16-20
鍍鋅管 102×4.5-5-6-7-8-10-12-14-16-20
