螺紋三通
∷ 螺紋彎頭、三通、四通概述
名 稱：螺紋管件/Threaded Pipefittings
規 格：DN6~DN100 (1/8"~4")
壓 力：SCH40,SCH80,SCH160,XS,XXS,2000LB,3000LB,6000LB
材 質：碳鋼(CS)、 不銹鋼(SS)、 合金鋼(AS)
類 型：彎頭、內外絲彎頭、三通、四通、管箍、活接頭、管帽、斜三通、堵頭、外絲、內絲、補芯、以及各類異形非標接頭
工 藝：鋸切、熱處理、模鍛、機加工
標 準：ASMEB16.11、GB/T14383-2008、MSS SP-83、BS3799
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螺紋彎頭 threaded elbow |
螺紋三通 threaded tee |
螺紋四通 threaded cross |
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公稱通徑 Nominal Diameter |
中心至端面 Center to End |
外徑 Outside Diameter D |
壁厚 Wall Thickness |
螺紋長度 Length of Thread |
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| A | D | Cmin | |||||||||||||
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彎頭、三通、四通 ElbowTee Cross |
45°彎頭 45°Elbow |
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| 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 | ||||
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6
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1/8
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21
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21
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25
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17
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17
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19
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22
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22
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25
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3.0
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3.0
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6.5 |
6.5 |
6.5
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| 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 | 38 | 44 | 25 | 29 | 33 | 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 | 30.0 |
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100
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4
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106
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114
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114
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79
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79
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79
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146
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152
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152
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6.5
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11.0
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18.5
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27.5
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33.0
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