钢塑产品尺寸.doc

产品尺寸1、直管式钢塑转换接头见下图1、图2，尺寸见下表1。 图2 dn75dn315直管式钢塑转换接头示意图表1 直管式钢塑转换接头尺寸 单位mm规 格PE管平均外径d1PE管最小壁厚PE管不圆度钢管平均外径d2钢管壁厚L1L2L3dn3225 ID 32 3.01.3320.53.50.2650154001012dn4025 ID 40 3.71.4320.53.50.2650154001012dn4032 ID 403.71.4380.53.50.2650154001012dn4040 ID 40 3.71.4480.53.50.2650154001012dn5032 ID 504.61.5380.53.50.2700154001013dn5040 ID 50 4.61.5480.53.50.2700154001013dn5050 ID 504.61.5600.53.50.2700154001013dn6340 ID 63 5.81.6480.53.50.2705154051013dn6350 ID 63 5.81.6600.53.50.2705154051013dn6357 OD 635.81.6570.53.50.2705154051013dn7576 OD 75 6.91.77615.00.38352050020dn9089 OD 908.21.88916.00.38352053020dn110108 OD 11010.02.210816.00.38352058020dn125140 OD12511.42.514016.50.38352058020dn140140 OD14012.72.814016.50.38352060020dn160159 OD16014.63.215919.00.38802063020dn180168 OD18016.43.616819.00.38802063020dn200219 OD20018.24.021919.50.39902063020dn225219 OD22520.54.521919.50.39902065020dn250219 OD25022.75.021919.50.310402068020dn250245 OD25022.75.024519.50.310402068020dn250273 OD25022.75.0273110.30.310402068020dn280273 OD28025.49.8273111.50.310402068020dn315325 OD31528.611.13251120.310402068020dn315273 OD31528.611.1273111.50.310402068020注：1、OD为钢管外径，ID 为钢管内径。 2、如果用户需要SDR其它系列的产品，本公司提供SDR11系列产品。但在PE管段端口部位车削成相应的SDR系列尺寸，以便与相应SDR系列管材连接。2、 丝扣式钢塑转换接头见下图3，尺寸见下表2 图3 D32D63丝扣式钢塑塑转换接头示意图表2 丝扣式钢塑转换接头尺寸 单位mm规 格d1d2L1L2L3dn32R132 260.5290540312dn40R1 40 260.5290540312dn40R1(1/4) 40 320.5290540312dn40R1(1/2)40 380.5295545312dn50R1(1/4) 50 320.5345540313dn50R1(1/2) 50 380.5345545313dn50R2 50500.5345545313dn63R1(1/2) 63 380.5345545313dn63R2 63 500.53455453133、直管式钢塑转换弯头见下图4，尺寸见下表3 表3直管式钢塑转换弯头尺寸 单位mm规 格PE管平均外径d1钢管平均外径d2钢管平均壁厚L1L2L3dn3225 ID32320.53.50.2550108281512dn4025 ID 40 320.53.50.2550108281512dn4032 ID 40 380.53.50.2544108241512dn4040 ID 40 480.53.50.2540108201512dn5032 ID 50 380.53.50.2594108241513dn5040 ID 50 480.53.50.2590108201513dn5050 ID 50 600.53.50.2585108151513dn6340 ID 63480.53.50.2590108201513dn6350 ID 63600.53.50.2590108201513dn6357 OD 63570.53.50.25851081515134、丝扣式钢塑转换弯头见下图5，尺寸见下表4 表4 丝扣式钢塑转换弯头尺寸 单位mm规 格PE管平均外径d1钢管平均外径d2钢管平均壁厚L1L2L3dn32R132340.544.5550108281512dn40R1 40 340.544.5550108281512dn40R1(1/4) 40 420.540.2544108241512dn40R1(1/2) 40 480.53.50.2540108201512dn50R1(1/4) 50 420.53.50.2594108241513dn50R1(1/2) 50 480.5