螺纹管帽、管箍结构图
 螺纹管帽、管箍参数表 | 公称通径
Nominal Diameter | 管箍、管帽长度
The Length of Coupling and Cap | 外径
Outside Diameter | 管帽顶厚
End Wall Thickness | 螺纹长度
Length of Thread | | E | F | D | Cmin | | DN | NPS | 3000LB | 6000LB | 3000LB | 6000LB | 3000LB | 6000LB | 3000LB | 6000LB | B | L2 | | Sch160 | XXS | Sch160 | XXS | Sch160 | XXS | Sch160 | XXS | | 6 | 1/8 | 32 | 32 | 19 | - | 16 | 22 | 5.0 | - | 6.5 | 6.5 | | 8 | 1/4 | 35 | 35 | 25 | 27 | 19 | 25 | 5.0 | 6.5 | 8.0 | 10.0 | | 10 | 3/8 | 38 | 38 | 25 | 27 | 22 | 32 | 5.0 | 6.5 | 9.0 | 10.5 | | 15 | 1/2 | 48 | 48 | 32 | 33 | 29 | 38 | 6.5 | 8.0 | 11.0 | 13.5 | | 20 | 3/4 | 51 | 51 | 37 | 38 | 35 | 44 | 6.5 | 8.0 | 12.5 | 14.0 | | 25 | 1 | 60 | 60 | 41 | 43 | 44 | 57 | 9.5 | 11.0 | 14.5 | 17.5 | | 32 | 1.1/4 | 67 | 67 | 44 | 46 | 57 | 64 | 9.5 | 11.0 | 17.0 | 18.0 | | 40 | 1.1/2 | 76 | 76 | 44 | 48 | 64 | 76 | 11.0 | 12.5 | 18.0 | 18.5 | | 50 | 2 | 86 | 86 | 48 | 51 | 76 | 92 | 12.5 | 16.0 | 19.0 | 19.0 | | 65 | 2.1/2 | 92 | 92 | 60 | 64 | 92 | 108 | 16.0 | 19.0 | 23.5 | 29.0 | | 80 | 3 | 108 | 108 | 65 | 68 | 108 | 127 | 19.0 | 22.0 | 26.0 | 30.5 | | 100 | 4 | 121 | 121 | 68 | 75 | 140 | 159 | 22.0 | 28.5 | 27.5 | 33.0 | | | | |
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