Baoji Lihua Nonferrous Metals Co., Ltd.
Baoji Lihua Nonferrous Metals Co., Ltd.
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2" Titanium Welding Neck Flanges for Pipe Fittings, Schedule 20S, Class 150/ weld neck flange
The 2" Titanium Welding Neck Flanges are designed for high-performance pipe fittings and are manufactured to meet rigorous standards. These flanges, available in Schedule 20S and Class 150, are crafted from premium titanium materials including GR1, GR2, GR7, GR11, and GR12. They adhere to ANSI B16.5 and ASTM B381 standards and are produced using advanced forging and CNC machining techniques.
Product Details:
A titanium flange serves as a connector between shafts or pipe ends and is also used to link equipment through inlets and outlets, such as with reducer flanges. A flange connection, or flange joint, is a detachable assembly where flanges, gaskets, and bolts create a combined sealing structure. In pipeline installations, pipe flanges are utilized to join sections of the pipeline, while on equipment, they function as inlet and outlet connections. The flanges feature bolt holes for secure attachment and are sealed with gaskets to ensure a tight fit.
| 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 |
