<center id="wy8k4"></center> 國內：+86-0317-6834588/788
外貿：+86-0317-6014788
郵箱：info@hbqlgj.com
網址：http://www.dolphinclub.cn
地址：孟村縣辛店工業區辛店鎮政府東200米
90度彎頭為管件、管道連接件。用在主管道要分支管處。
90度彎頭以材質劃分碳鋼，鑄鋼，合金鋼，不銹鋼，銅，鋁合金等。
90度彎頭用于直飲水管道時，根據我國飲用水管道標準要求須采用不銹鋼或銅材質，內外壁應光滑平整，無氣泡、裂口、裂紋、脫皮和明顯的疤紋、凹陷、且色澤基本一致，冷水管、熱水管 有醒目的標志。端面應垂直于管材的軸線，應完整、無缺損、無變形，合?？p、漆口處應平整，無開裂。
| 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 |
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| A | D | Cmin | |||||||||||||
| 彎頭、三通、四通 Elbow Tee Cross |
90度彎頭 45度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 | ||||
| 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 |
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