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BWRU 卡口对焊变径接头
优势特点
高精度的数控加工，内外径和管道尺寸精确匹配
端面平直无毛刺，无缝贴合管端面，焊接壁厚均匀
高纯应用处理，表面粗糙度达 0.4 μm
脱脂处理，适合氧气环境使用
| 接头类型 | 外径 1 | 壁厚 1 | 外径 2 | 壁厚 2 | 订购号 | A | B | D | D1 | Tx | Tx1 | 压力等级 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
对焊管到对焊管（英制）
|
3/8 in. 1/2 in. 1/2 in. 3/4 in. |
0.035 in. 0.049 in. 0.049 in. 0.049 in. |
1/4 in. 1/4 in. 3/8 in. 1/2 in. |
0.035 in. 0.035 in. 0.035 in. 0.049 in. |
SL-BWRU-6-4 SL-BWRU-8-4 SL-BWRU-8-6 SL-BWRU-12-8 |
1.58 in. (40.1 mm) 1.58 in. (40.1 mm) 1.58 in. (40.1 mm) 1.62 in. (41.1 mm) |
0.75 in. (19.0 mm) 0.75 in. (19.0 mm) 0.75 in. (19.0 mm) 0.75 in. (19.0 mm) |
0.03 in. (0.76 mm) 0.04 in. (1.00 mm) 0.04 in. (1.00 mm) 0.04 in. (1.00 mm) |
0.02 in. (0.51 mm) 0.02 in. (0.51 mm) 0.03 in. (0.76 mm) 0.04 in. (1.00 mm) |
0.41 in. (10.4 mm) 0.55 in. (14.0 mm) 0.55 in. (14.0 mm) 0.8 in. (20.3 mm) |
0.29 in. (7.4 mm) 0.29 in. (7.4 mm) 0.41 in. (10.4 mm) 0.55 in. (14.0 mm) |
3300 psi (227 bar) 3700 psi (254 bar) 3300 psi (227 bar) 2400 psi (165 bar) |
|
对焊管到对焊管（公制）
|
8 mm 12 mm 12 mm |
1.0 mm 1.0 mm 1.0 mm |
6 mm 8 mm 8 mm |
1.0 mm 1.0 mm 1.0 mm |
SL-BWRU-8M-6M SL-BWRU-12M-6M SL-BWRU-12M-8M |
39.9 mm (1.57 in.) 40.1 mm (1.58 in.) 40.1 mm (1.58 in.) |
19.0 mm (0.75 in.) 19.0 mm (0.75 in.) 19.0 mm (0.75 in.) |
0.76 mm (0.03 in.) 1.00 mm (0.04 in.) 1.00 mm (0.04 in.) |
0.51 mm (0.02 in) 0.51 mm (0.02 in) 0.76 mm (0.03 in) |
8.9 mm (0.35 in.) 13.2 mm (0.52 in.) 13.2 mm (0.52 in.) |
6.8 mm (0.27 in.) 6.8 mm (0.27 in.) 8.9 mm(0.35 in.) |
31 MPa (4499 psi) 20 MPa (2902 psi) 20 MPa (2902 psi) |
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