Baoji Lihua Nonferrous Metals Co., Ltd.
Baoji Lihua Nonferrous Metals Co., Ltd.
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Our Long Weld Neck Flange, crafted from premium titanium and expertly forged and CNC machined, is engineered to meet ANSI B16.5 standards. This flange, with its polished surface, offers both durability and a sleek appearance, making it ideal for critical applications. Designed to connect shafts or pipe ends seamlessly, it ensures a secure and reliable flange joint. Its long weld neck provides enhanced alignment and reduces stress concentrations, while the precision machining guarantees a perfect fit. Available in various sizes and pressure classes, this flange is suitable for a wide range of pipeline and equipment connections, ensuring robust performance and a tight seal.
| ASTM B265 | Fe max | O max | N max | C max | H max | Pd | Al | V | Mo | Ni | Elong'n | Rp 0.2 | Rm |
| No | wt% | wt% | wt% | wt% | wt% | wt% | wt% | wt% | wt% | wt% | % | MPa | MPa |
| Grade 2 | 0.3 | 0.25 | 0.03 | 0.1 | 0.015 | / | / | / | / | / | 20 | 275-450 | 345-480 |
| Grade 5 | 0.4 | 0.2 | 0.05 | 0.1 | 0.015 | / | 5.5-6.7 | / | / | 10 | 800-1100 | 890-1400 | |
| Grade 7 | 0.3 | 0.25 | 0.03 | 0.1 | 0.015 | 0,12-0,25 | / | / | / | / | 20 | 275-450** | 345 |
| Grade 12 | 0.3 | 0.25 | 0.03 | 0.1 | 0.015 | / | / | / | 0.3 | 0.8 | 25 | 414-460 | 499-600 |
| Product name | Titanium flange |
| Type | WN |
| Standards | ASME B16.5 ASTM B381 |
| Size | 1/2" to 36" |
| Pressure Ratings | Class 150, 300#, 600#, CL 900, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 |
| Grade | gr2 gr5 gr7 gr12 |
| Other Flanges Types | Lapped Joint Flanges, Flat Flanges, Blind Flanges, Square Flanges, RTJ Flanges, Long Neck Weld Flanges, Reducing Flanges, Nipo Flanges, Threaded Flanges, Orifice Flanges, Expander Flanges, Socket Weld Flanges, High Hub Blinds Flanges, Forged Flanges, Slip On Flanges etc |
