Polished Titanium PL Flange For Industrial Pipe
Polished Titanium PL Flange For Industrial Pipe
The titanium PL flange is a plate flange for industrial pipe connection, forged and CNC machined with a polished surface and a raised face. It is made to ANSI B16.5 and ASME in Gr1, Gr2, Gr5, Gr7 and Gr12, from 1/2 inch to 30 inch NB, with pressure ratings from 150# to 2500#. Long service life, corrosion resistance and high yield and tensile strength make it a reliable joint for petrochemical, pump valve and pipeline duty.
Technical Specifications
| Item | Specification |
|---|---|
| Type | PL plate flange, also WN, SO, BL, SW, lap joint |
| Standard | ANSI B16.5, ASME, JIS B2220, DIN 2627-2628, GB/T 9116 |
| Material Grades | Gr1, Gr2, Gr5, Gr7, Gr12 |
| Size Range | 1/2 to 30 inch NB, NPS 1/2 - NPS 24 (DN 10 - 2000) |
| Pressure Rating | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6 to PN64 |
| Sealing Surface | Raised face (RF) |
| Surface | Polished |
| Technique | Forged and CNC machined |
| Inspection | Ultrasonic testing and EN 10204 3.1 material test report |
Chemical Requirements (max %, balance Ti)
| Grade | N | C | H | Fe | O | Al | V | Pd | Mo | Ni |
|---|---|---|---|---|---|---|---|---|---|---|
| Gr1 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | / | / | / | / | / |
| Gr2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | / | / |
| Gr5 | 0.05 | 0.08 | 0.015 | 0.40 | 0.20 | 5.5-6.75 | 3.5-4.5 | / | / | / |
| Gr7 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | 0.12-0.25 | / | / |
| Gr12 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | 0.2-0.4 | 0.6-0.9 |
Tensile Requirements
| Grade | Tensile Strength (MPa, min) | Yield Strength (MPa, min) | Elongation (%) |
|---|---|---|---|
| Gr1 | 240 | 138 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 345 | 275 | 20 |
| Gr12 | 438 | 345 | 18 |
Applications and Inquiry
Titanium PL flanges are used in petrochemical equipment, pump valves, pipelines, heat exchangers and ocean industry piping where corrosion resistance matters. Send us your size, pressure rating, grade and face type and we will confirm the right polished titanium plate flange for your connection.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.