不锈钢管供应商温州凯信中国
A StainlessSteelButtWeldReducingTee is a type of pipe fitting used in industrial applications to connect three pipes of different sizes. This tee fitting has a tapered outlet that is smaller in diameter than the main supply line, allowing for flow rate adjustment and distribution of fluids to multiple directions. Made of high-quality stainless steel material, this fitting exhibits excellent corrosion resistance, durability, and strength, making it ideal for use in harsh, corrosive environments such as chemical and petrochemical plants, oil and gas refineries, 发电, and water treatment. The butt-weld design ensures a secure and tight fit, preventing leakage and ensuring maximum efficiency.
BUTTWELD REDUCING TEE SPECIFICATIONS
| 尺寸 | Seamless Pipe Reducing Tee ( 1/2″～24″), 英亩 / 焊接式 / Fabricated Pipe Reducing Tee (1/2″～48″) |
| 标准 | ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
从 : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011 在 : EN10253-1, EN10253-2 |
| 方面 | ASME/ANSI B16.9, MSS-SP-43 A型, MSS-SP-43 B型, JIS B2312, JIS B2313, ASME B16.28 |
| 厚度 | 附表5S, 10S, 20S, S10, S20, S30, 性病, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS等. |
| 弯曲半径 | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Pipe Fittings |
| 从 | Unequal Tee, Reducing Tee, Pipe Tee, Butt weld Unequal Tee. |
| 成绩&材料 | 304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/LN, 347/H, 310S/H, N08904(904L), S31803,S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825Surface,蒙乃尔合金, 镍, 铬镍铁合金, Hastalloy, 钛, Tantalum, 不锈钢, Alloy Steel, Carbon Steel, 铜镍合金 90/10 & 70/30, Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 从 1.4301, DIN1.4306, 从 1.4401, 从 1.4404 |
| 类型 | 对焊 (体重) / 无缝的 / 焊接式 / 英亩 / 捏造的 |
| 涂层 / 表面处理 | 防锈漆, 油黑漆, 黄色透明, 镀锌, 冷热镀锌 |
Buttweld Reducing Tee Materials and Grades
| tainless Steel Unequal / Reducing Tee | ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, 从 1.4301, DIN1.4306, 从 1.4401, 从 1.4404 |
| 复式 & Super Duplex Steel Unequal / Reducing Tee | 美国材料试验协会 815, 美国机械工程师学会 815 UNS 编号 S31803, S32205. 美国S32750, S32950. 材料编号. 1.4462 |
| Carbon Steel Unequal / Reducing Tee | ASTM A234, ASME SA234 WPB , 工作带宽, 世界物理研究所 42, 世界物理研究所 46, 世界物理研究所 52, WPH 60, 世界物理研究所 65 & 世界物理研究所 70. |
| Low Temperature Carbon Steel Unequal / Reducing Tee | ASTM A420 WPL3, A420 WPL6 |
| Alloy Steel Unequal / Reducing Tee | 美国材料试验协会 / ASME有限公司 234 组. 湿性粉剂 1, 湿性粉剂 5, 湿性粉剂 9, 湿性粉剂 11, 湿性粉剂 12, 湿性粉剂 22, 湿性粉剂 91 |
| Nickel Alloy Unequal / Reducing Tee | ASTM B336, 美国机械工程师协会SB336, 镍 200 (联合国编号. 2200号), 镍 201 (联合国编号. N02201), 蒙乃尔合金 400 (联合国编号. N04400), 蒙乃尔合金 500 (联合国编号. N05500), 铬镍铁合金 800 (联合国编号. N08800), 铬镍铁合金 825 (联合国编号. N08825), 铬镍铁合金 600 (联合国编号. N06600), 铬镍铁合金 625 (联合国编号. N06625), 铬镍铁合金 601 (联合国编号. N06601), 哈氏合金C 276 (联合国编号. N10276), 合金 20 (联合国编号. N08020), 钛 (一级 & 二), 铜镍合金 70/30, 铜镍10铁1锰, 铜镍30锰1铁. |
Buttweld Reducing Tee Manufacturing Standards
| ASME标准 | ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43 |
| DIN标准 | DIN28011, DIN2617, DIN2616, DIN2615, DIN2605 |
| 标准 | EN10253-2, EN10253-1 |
| ASME B16.25 | 对焊端头 |
| ASME B16.9 | 工厂制造的锻制管件对焊 |
| ASME B16.28 | Wrought Steel Reducing Tees and Buttwelding Returns |
| ASTM A403 – ASME SA403 | 锻造奥氏体不锈钢管道配件标准规范 |
| MSS SP-43 | 锻 & 低压装配式对焊管件, 耐腐蚀应用 |
DIMENSIONS OF BUTTWELD REDUCING TEE – ANSI 16.9
| 公称管道尺寸 | 外径
at bevel |
Center-to-End | |||
| Run | Outlet | Run | Outlet | Run (C) | Outlet (M) |
| 1/2″ | 1/4″
3/8″ |
21.3 | 13.7
17.3 |
25 | 25 |
| 3/4″ | 3/8″
1/2″ |
26.7 | 17.3
21.3 |
29 | 29 |
| 1英寸 | 1/2″
3/4″ |
33.4 | 21.3
26.7 |
38 | 38 |
| 1 1/4英寸 | 1/2″
3/4″ 1″ |
42.2 | 21.3
26.7 33.4 |
48 | 48 |
| 1 1/2英寸 | 1/2″
3/4″ 1″ 1 1/4″ |
48.3 | 21.3
26.7 33.4 42.2 |
57 | 57 |
| 2″ | 3/4″
1″ 1 1/4″ 1 1/2″ |
60.3 | 26.7
33.4 42.2 48.3 |
64 | 44
51 57 60 |
| 2 1/2″ | 1″
1 1/4″ 1 1/2″ 2″ |
73.0 | 33.4
42.2 48.3 60.3 |
76 | 57
64 67 70 |
| 3″ | 1 1/4″
1 1/2″ 2″ 2 1/2″ |
88.9 | 42.2
48.3 60.3 73.0 |
86 | 70
73 76 83 |
| 3 1/2″ | 1 1/2″
2″ 2 1/2″ 3″ |
101.6 | 48.3
60.3 73.0 88.9 |
95 | 79
83 89 92 |
| 4″ | 1 1/2″
2″ 2 1/2″ 3″ 3 1/2″ |
114.3 | 48.3
60.3 73.0 88.9 101.6 |
105 | 86
89 95 98 102 |
| 5″ | 2″
2 1/2″ 3″ 3 1/2″ 4″ |
141.3 | 60.3
73.0 88.9 101.6 114.3 |
124 | 105
108 111 114 117 |
| 6″ | 2 1/2″
3″ 3 1/2″ 4″ 5 |
168.3 | 73.0
88.9 101.6 114.3 141.3 |
143 | 121
124 127 130 137 |
| 8″ | 3 1/2″
4″ 5″ 6″ |
219.1 | 101.6
114.3 141.3 168.3 |
178 | 152
156 162 168 |
| 10″ | 4″
5″ 6″ 8″ |
273.0 | 114.3
141.3 168.3 219.1 |
216 | 184
191 194 203 |
| 12″ | 5″
6″ 8″ 10″ |
323.8 | 141.3
168.3 219.1 273.0 |
254 | 216
219 229 241 |
| 14″ | 6″
8″ 10″ 12″ |
355.6 | 168.3
219.1 273.0 323.8 |
279 | 238
248 257 270 |
| 16″ | 6″
8″ 10″ 12″ 14″ |
406.4 | 168.3
219.1 273.0 323.8 355.6 |
305 | 264
273 283 295 305 |
| 18″ | 8″
10″ 12″ 14″ 16″ |
457.0 | 219.1
273.0 323.8 355.6 406.4 |
343 | 298
308 321 330 330 |
| 20″ | 8″
10″ 12″ 14″ 16″ 18″ |
508.0 | 219.1
273.0 323.8 355.6 406.4 457.0 |
381 | 324
333 346 356 356 368 |
| 22″ | 10″
12″ 14″ 16″ 18″ 20″ |
559.0 | 273.0
323.8 355.6 406.4 457.0 508.0 |
419 | 359
371 381 381 394 406 |
| 24″ | 10″
12″ 14″ 16″ 18″ 20″ 22″ |
610.0 | 273.0
323.8 355.6 406.4 457.0 508.0 559.0 |
432 | 384
397 406 406 419 432 432 |
ASME B16.9 Buttweld Reducing Tee Weight Chart
| DN | 核动力源 | 性病 | 40 | XS | 80 | 160 | XXS |
| 40 | 1 1/2 | 0.9 | 0.9 | 1.3 | 1.3 | 1.5 | 1.3 |
| 50 | 2 | 1.5 | 1.5 | 2.2 | 2.2 | 2.7 | 3.4 |
| 65 | 2 1/2 | 2.7 | 2.7 | 3.0 | 3.0 | 3.1 | 3.8 |
| 80 | 3 | 3.8 | 3.8 | 4.4 | 4.4 | 5.6 | 6.1 |
| 90 | 3 1/2 | 4.6 | 4.6 | 5.9 | 5.9 | ||
| 100 | 4 | 6.5 | 6.5 | 7.7 | 7.7 | 10.2 | 12.9 |
| 15 | 1/2 | 0.21 | 0.2 | 0.2 | 0.2 | ||
| 20 | 3/4 | 0.2 | 0.2 | 0.3 | 0.3 | ||
| 25 | 1 | 0.3 | 0.3 | 0.5 | 0.5 | ||
| 32 | 1 1/4 | 0.6 | 0.6 | 0.7 | 0.7 | ||
| 125 | 5 | 9.7 | 9.7 | 13.5 | 13.5 | 19.8 | 25.7 |
| 150 | 6 | 14 | 14 | 19.3 | 19.3 | 34 | 30.6 |
| 200 | 8 | 24.5 | 24.5 | 34.5 | 34.5 | 50 | 47.7 |
| 250 | 10 | 41.3 | 41.3 | 58.4 | 67.5 | 111.2 | 84.7 |
| 300 | 12 | 65 | 69 | 76.5 | 105 | 158 | 129 |
| 350 | 14 | 83 | 96 | 104 | 142 | 232 | |
| 400 | 16 | 110 | 120 | 120 | 187 | 335 | |
| 450 | 18 | 132 | 170 | 159 | 263 | 564 | |
| 500 | 20 | 168 | 240 | 192 | 356 | 756 | |
| 550 | 22 | 185 | 209 | 416 | 1002 | ||
| 600 | 24 | 222 | 345 | 251 | 548 | 1215 |
ASME B16.9 Reducing Tee Dimensional Tolerance
| 公称管道尺寸 | 1/2 to 2.1/2 | 3 to 3.1/2 | 4 | 5 to 8 | 10 to 18 | 20 to 24 | 26 to 30 | 32 to 48 |
| Inside Dia at End | 0.8 | 1.6 | 1.6 | 1.6 | 3.2 | 4.8 | +6.4
-4.8 |
+6.4
-4.8 |
| Outside Dia
at Bevel (D) |
+1.6
-0.8 |
1.6 | 1.6 | +2.4
-1.6 |
+4
-3.2 |
+6.4
-4.8 |
+6.4
-4.8 |
+6.4
-4.8 |
| Center to End (C / M) | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 |
| Wall Thk (t) | Not less than 87.5% of Nominal Wall Thickness | |||||||
ASME B16.9 Reducing Tee Angularity Tolerance
| ND | 最大偏角 | 最大离机距离 |
| 问 | 磷 | |
| 1/2 A 4 | 1 | 2 |
| 5 A 8 | 2 | 4 |
| 10 A 12 | 3 | 5 |
| 14 A 16 | 3 | 7 |
| 18 A 24 | 4 | 10 |
| 26 A 30 | 5 | 10 |
| 32 A 42 | 5 | 13 |
| 44 A 48 | 5 | 20 |
AVAILABLE TYPES OF BUTTWELD REDUCING TEE
| Buttweld Unequal Tee | ASME B16.28 Buttweld Reducing Pipe Tees |
| Hastelloy Pipe Reducing Tees | Titanium Buttweld Reducing Tee |
| High Nickel Alloy Unequal Tee | Inconel Butt weld Reducing Tee |
| ANSI B16.9 Buttweld Reducing Tee | ASME B16.9 Butt weld Unequal Tee |
| Steel Reducing Tee Pipe Fittings | Butt Weld Reducing Tee |
| Stainless Steel Unequal Tee | SS Unequal Tees |
| Welded Butt weld Unequal Tee | Seamless Butt weld Unequal Tee |
| Carbon Steel Reducing Tee | High Quality Unequal Tee |
| Copper Nickel Unequal Tee | Duplex Steel Buttweld Reducing Tee |
| Super Duplex Steel Buttweld Reducing Tee | ASTM A403 Stainless Steel Unequal Tees |
Reducing Tee Buttweld Fittings – Industries & 应用领域
Our Reducing Tee Buttweld Fittings is used in various applications and industries. Below are a few of them:
- Oil & Gas Industries
- Gas Processing Industries
- Food Processing Industries
- Petrochemical Industries
- Chemical Industries
- Power Generation Industries
- Sugar Industries
- Fertilizers Industries
