首页>>螺纹弯头、三通、四通
      90°弯头 Elbow
         三通 Tee
        四通 Cross
   90°Elbow Structure       Tee Structure      Cross Structure
 
公称通径
Nominal Diameter
中心至端面 Center to End 外径
Outside Diameter
壁厚
Wall Thickness
螺纹长度
Length of Thread
A D Cmin
弯头、三通、四通
Elbow Tee Cross
45°弯头
45°Elbow
DN NPS

2000

LB

3000

LB

6000

LB

2000

LB

3000

LB

6000

LB

2000

LB

3000

LB

6000

LB

2000

LB

3000

LB

6000

LB

NPT RC
Sch80 Sch160 XXS Sch80 Sch160 XXS Sch80 Sch160 XXS Sch80 Sch160 XXS
6 1/8 21 21 25 17 17 19 22 22 25 3.0 3.0 6.5 6.5 6.5
8 1/4 21 25 29 17 19 22 22 25 33 3.0 3.5 6.5 8.0 10.0
10 3/8 25 29 33 19 22 25 25 33 38 3.0 3.5 7.0 9.0 10.5
15 1/2 29 33 38 22 25 29 33 38 46 3.0 4.0 8.0 11.0 13.5
20 3/4 33 33 38 44 25 29 38 46 56 3.0 4.5 8.5 12.5 14.0
25 1 38 44 51 29 33 35 46 56 62 3.5 5.0 10.0 14.5 17.5
32 1.1/4 44 51 60 33 35 43 56 62 75 4.0 5.5 10.5 17.0 18.0
40 1.1/2 51 60 64 35 43 44 62 75 84 4.0 5.5 11.0 18.0 18.5
50 2 60 64 83 43 45 52 75 84 102 4.5 7.0 12.0 19.0 19.0
65 2.1/2 76 83 95 52 52 64 92 102 121 5.5 7.5 15.5 23.5 29.0
80 3 86 96 106 64 64 79 110 121 146 6.0 9.0 16.5 26.0 30.5
100 4 106 114 114 79 79 79 146 152 152 6.5 11.0 18.5 27.5 33.0

 

上述尺寸符合GB/T14626、ANSI B16.11、BSP3799标准。