產品特性
螺紋彎頭由螺口、彎曲部分等組成 ,其特徵在於在螺口上有螺紋槽,在管路系統中,螺紋彎頭是改變管路方向的管件。
螺紋彎頭的壓力有:2000LB、3000LB、6000LB螺紋彎頭的主要製造標準一般有GB/T14383、ASME B16.11、BS 3799
相關參數
螺紋彎頭、螺紋三通、螺紋四通主要參數
公稱通徑 Nominal Diameter | 中心至端面 Center to End | 外徑 Outside Diameter | 壁厚 Wall Thickness | 螺紋長度 Length of Thread | |||||||||||
A | 螺紋彎頭,螺紋三通, 螺紋四通 Dmin | 螺紋彎頭,螺紋三通, 螺紋四通 Cmin | |||||||||||||
螺紋彎頭,螺紋三通,螺紋四通 90° Elbow Tee Cross | 45° 螺紋彎頭 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 | 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 |
100 | 4 | 106 | 114 | 114 | 79 | 79 | 79 | 146 | 152 | 152 | 6.5 | 11.0 | 18.5 | 27.5 | 33.0 |