Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
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1. What is Titanium Flanges?
Titanium Flanges Standard Specification
| Specifications | ASTM B381 / ASME SB381 |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Size | 1 / 2” to 18" |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| STANDARD | WERKSTOFF NR. | UNS |
| Titanium Gr. 2 | 3.7035 | R50400 |
| Titanium Gr. 5 | 3.7165 | N56400 |
| Grade | Ti | C | Fe | H | N | O | Al | V |
| Ti Grade2 | 99.2 min | 0.1 max | 0.3 max | 0.015 max | 0.03 max | 0.25 max | – | – |
| Ti Grade5 | 90 min | – | 0.25 max | – | – | 0.2 max | 6 min | 4 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Titanium Gr. 2 | 4.5 g/cm3 | 1665 °C (3030 °F) | Psi – 49900 , MPa – 344 | Psi – 39900 , MPa – 275 | 20 % |
| Titanium Gr. 5 | 4.43 g/cm3 | 1632 °C (2970 °F) | Psi – 138000 , MPa – 950 | Psi – 128000 , MPa – 880 | 14 % |
3. ASTM B381 Titanium Flanges Available Types & Shapes
| Titanium Slip on Flanges | Titanium SORF Flanges |
| Titanium Gr. 5 Long Weld Neck Flanges | Titanium Forged Flanges |
| Titanium CF Flange | Titanium MAF Flange |
| Titanium Flanges | Titanium Gr. 2 Socket weld Flanges |
| Titanium Turbo Flange | Titanium Tial Flange |
| Titanium Gr. 2 Orifice Flange | ANSI Titanium Blind Flange |
| Titanium Flat Flange | Titanium UNS R50400 Flanges |
| Titanium BS 4504 Flanges | Titanium Threaded Flanges |
| Titanium Reducing Flanges | Titanium Ring Type Joint Flanges |
| DIN 3.7035 Weld Neck Flanges | Titanium Spectacle Blind Flanges |
| Titanium WNRF Flange | Titanium EN 1092-1 Flanges |
| Titanium Tongue & Groove Flanges | Titanium Screwed Flanges |
| ASTM B381 Titanium Lap Joint Flanges | ASME SB381 Titanium BLRF Flange |
| Titanium Raised Face Flanges | Titanium ASME B16.5 Flanges |
| Titanium Square Flanges | ASME SB381M Titanium SWRF Flange |
| ANSI B16.5 Titanium RTJ Flanges | Titanium Male & Female Flanges |
| Titanium DIN 3.7165 Flanges | Titanium Nipo flange |
4. Titanium AISI, ASME, DIN, BS, EN Flanges In Ready Stock
| ASTM B381 Titanium Slip On Flanges | ASME SB381 Titanium Socket Weld Flanges |
| Titanium Floor Flange | Titanium PN16 Flange |
| Grade 2 Titanium Reducing Flanges | ASTM B381 Titanium Orifice Flanges |
| Titanium ASTM B381 Blind Flanges | B381 Titanium ap Joint Flanges |
| ASME SB381 Titanium Threaded Flanges | ASTM B381 Titanium Weld Neck Flanges |
| ASTM B381 Titanium Threaded Pipe Flange | Titanium Pool Ladder Deck Flange |
| ASME SB381 Ti Plate Flanges | B381 Titanium ASME 16.5 Flanges |
| Titanium UNS R50400 Nipo Flanges | ASME SB381 Titanium Weldo Flanges |
| ASTM B381 Titanium Long Weld Neck Flanges | ASME SB381 Titanium SWRF Flanges |
| Titanium WNRF Flanges | Titanium Flange Facing Type & Finish |
| Titanium ASME SB381 Flanges | Titanium ASME 16.5 forged Flanges |
| ASME SB381 Titanium SORF Flanges | ASME SB381 Titanium Long Welding Neck Flange |
| ASTM B381 Titanium Collar Flange | Titanium Raised Face Flange |
| Titanium Flat Flanges | B381 Titanium Loose Flanges |
| Titanium Square Flanges | ASME SB381 Titanium Expander Flanges |
| ASME SB381 Titanium Ring Type Joint Flanges | ASTM B381 Titanium B2 RTJ Flanges |
| B381 Titanium BLRF Flanges | Titanium Groove & Tongue Flanges |
| ASME SB381 Titanium High Hub Blinds Flanges | ASME SB381 Titanium Spectacle Blind Flanges |
| ASME SB381 Titanium Weld Neck Flanges Series A or B | ASME SB381 Titanium Spades Ring Spacers Flanges |
| ASTM B381 Titanium Screwed Flanges | Titanium Lip type Flanges |
| B381 Titanium Puddle Flanges | B381 Titanium Socket Welding Flange |
| ASME SB381 Titanium Flat Face Flange | ASTM B381 Titanium B2 Lap Joint Ring Flange |
5. Any demands of Titanium Gr.2 Gr.5 Gr.12 ASTM B381 F2 F5 F12 flanges Forgings Shaft Discs Rings Tubesheet,pls contact:
