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BWU 卡口对焊接头
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 | 壁厚 | 订购号 | A | D | Tx | 压力等级 |
|---|---|---|---|---|---|---|---|
对焊管到对焊管（英制）
|
1/4 in. 3/8 in. 1/2 in. 3/4 in. 1 in. |
0.035 in. 0.035 in. 0.049 in. 0.049 in. 0.065 in. |
SL-BWU-4 SL-BWU-6 SL-BWU-8 SL-BWU-12 SL-BWU-16 |
1.00 in. (25.4 mm) 1.00 in. (25.4 mm) 1.00 in. (25.4 mm) 1.00 in. (25.4 mm) 1.25 in. (31.8 mm) |
0.02 in. (0.51 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) |
0.29 in. (7.4 mm) 0.41 in. (10.4 mm) 0.55 in. (14.0 mm) 0.80 in. (20.3 mm) 1.06 in. (26.9 mm) |
5100 psi (351 bar) 3300 psi (227 bar) 3700 psi (254 bar) 2400 psi (165 bar) 2400 psi (165 bar) |
|
对焊管到对焊管（公制）
|
6 mm 8 mm 10 mm 12 mm 18 mm |
1.0 mm 1.0 mm 1.0 mm 1.0 mm 1.5 mm |
SL-BWU-6M SL-BWU-8M SL-BWU-10M SL-BWU-12M SL-BWU-18M |
31.8 mm (1.25 in.) 31.8 mm (1.25 in.) 31.8 mm (1.25 in.) 31.8 mm (1.25 in.) 31.8 mm (1.25 in.) |
0.51 mm (0.02 in.) 0.76 mm (0.03 in.) 0.76 mm (0.03 in.) 1.00 mm (0.04 in.) 1.00 mm (0.04 in.) |
6.9 mm (0.27 in.) 8.9 mm (0.35 in.) 10.9 mm (0.43 in.) 13.2 mm (0.52 in.) 19.3 mm (0.76 in.) |
42 MPa (6095 psi) 31 MPa (4499 psi) 24 MPa (3483 psi) 20 MPa (2902 psi) 20 MPa (2902 psi) |
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