| | 称通径
Nominal
Diameter
| 承插孔
深度
Depth of Socket | 承插孔
直径
Dimension of Socket | 壁厚
Wall Thickness | 管帽顶厚
End Wall Thickness | 中间长度
The length of midst | 中心至承插孔底
Center to Bottom of Socket | | Cmin | Kmin | 双承口
管箍
Coupling | 单承口
管箍
Half-
Coupling | 45°斜三通
Lateral | | A | H | | DN | NPS | Jmin
| d 1
| 3000LB | 6000LB | 9000LB | 3000LB | 6000LB | 3000LB | E | F | 3000LB | 6000LB | 3000LB | 6000LB | | Sch80 | Sch160 | XXS | Sch80 | Sch160 | XXS | Sch80 | Sch160 | Sch80 | Sch160 | | 6 | 1/8 | 10 | 10.7 | 3.2 | 3.5 | - | 5.0 | 6.5 | - | 6 | 16 | - | - | - | - | | 8 | 1/4 | 10 | 14.1 | 3.3 | 4.0 | - | 5.0 | 6.5 | - | 6 | 16 | 32 | - | 8 | - | | 10 | 3/8 | 10 | 17.5 | 3.5 | 4.4 | - | 5.0 | 6.5 | - | 6 | 17 | 37 | - | 8 | - | | 15 | 1/2 | 10 | 21.8 | 4.1 | 5.2 | 8.2 | 6.5 | 8.0 | 11.0 | 10 | 22 | 41 | 51 | 11 | 13 | | 20 | 3/4 | 13 | 27.4 | 4.3 | 6.1 | 8.6 | 6.5 | 8.0 | 12.5 | 10 | 24 | 51 | 60 | 13 | 14 | | 25 | 1 | 13 | 34.2 | 5.0 | 7.0 | 10.0 | 9.5 | 11.0 | 14.0 | 13 | 29 | 60 | 71 | 14 | 18 | | 32 | 1.1/4 | 13 | 42.9 | 5.3 | 7.0 | 10.6 | 9.5 | 11.0 | 14.0 | 13 | 30 | 71 | 81 | 18 | 21 | | 40 | 1.1/2 | 13 | 48.3 | 5.6 | 7.8 | 11.2 | 11.0 | 12.5 | 16.0 | 13 | 32 | 81 | 98 | 21 | 25 | | 50 | 2 | 13 | 61.1 | 6.1 | 9.5 | 12.2 | 12.5 | 16.0 | 19.0 | 19 | 41 | 98 | 120 | 25 | 29 | | 65 | 2.1/2 | 16 | 76.9(73.8) | 7.7 | 12.5 | - | 16.0 | 19.0 | - | 19 | 43 | - | - | - | - | | 80 | 3 | 16 | 89.8 | 8.3 | 13.8 | - | 19.0 | 22.0 | - | 19 | 45 | - | - | - | - | | 100 | 4 | 19 | 115.5 | 9.4 | - | - | 22.0 | 28.5 | - | 19 | 48 | - | - | - | - | 备注：
1、承插壁厚外围平均值不低于所列值，最小值仅限于局部区域。
2、每种规格的上下值分别代表最大、最小尺寸。 |
| | 上述尺寸符合GB/T14383、SH3410、HG/T21634、JIS B2316、ASME B16.11、BS3799标准。 |
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