Titanium Flange Forged WN BL SO SW PL Types
Titanium Flange Forged WN BL SO SW PL Types
These titanium flanges are forged and CNC machined in a full range of types, including weld neck, slip on, blind, socket welding, plate and lap joint. They are supplied in Gr1 to Gr9 with a polished surface and offer a long service life with corrosion resistance and high yield and tensile strength. Standard sizes run from 1/2 inch to 30 inch and pressure classes from 150 to 2500.
Technical Specifications
| Standard | ANSI B16.5, JIS B2220, DIN2627-2628, ASME B16.5, GB/T 9116 |
| Material | Gr1, Gr2, Gr3, Gr4, Gr7, Gr9 |
| Type | WN, SO, BL, SW, PL, lap joint, customized |
| Size | 1/2" - 30" NB, NPS 1/2 - NPS 24 (DN 10 - 2000) |
| Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6 - PN64 |
| Sealing Surface | RF |
| Surface | Polished |
| Technique | Forged and CNC machined |
| Inspection | Ultrasonic testing & material test report EN10204 3.1 |
Chemical Requirements (%)
| Grade | N | C | H | Fe | O | Al | V | Pd | Mo | Ni | Ti |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gr1 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | / | / | / | / | / | bal |
| Gr2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | / | / | bal |
| Gr5 | 0.05 | 0.08 | 0.015 | 0.40 | 0.20 | 5.5-6.75 | 3.5-4.5 | / | / | / | bal |
| Gr7 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | 0.12-0.25 | / | / | bal |
| Gr12 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | 0.2-0.4 | 0.6-0.9 | bal |
Tensile Requirements
| Grade | Tensile Strength (KSI) | Tensile Strength (MPa) | Yield Strength (KSI) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|---|---|
| 1 | 35 | 240 | 20 | 138 | 24 |
| 2 | 50 | 345 | 40 | 275 | 20 |
| 5 | 130 | 895 | 120 | 828 | 10 |
| 7 | 50 | 345 | 40 | 275 | 20 |
| 12 | 70 | 438 | 50 | 345 | 18 |
Applications & Flange Advantages
These flanges are used on cars, glass and medical equipment, electronics, petrochemical equipment, pump and valve assemblies, pipelines, aerospace and ocean industry systems. Titanium resists corrosion in chlorides and oxidising media and keeps high yield and tensile strength, so the joint stays reliable in aggressive service.
Quality, Customization & Inquiry
Manufacturing follows an ISO 9001:2015 system with ultrasonic testing and a material test report to EN10204 3.1 available, and BV audit certification. Types, sizes, grades and pressure ratings can be made to your drawing. Please send your specification and quantity for a quotation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.