ANSI B16.5 GR2 GR7 GR12 Titanium Blind Flanges for Pipe Fittings
Product Overview
High-quality titanium blind flanges designed for demanding industrial applications, offering exceptional corrosion resistance and durability in chemical and petrochemical environments.
Product Specifications
| Parameter |
Details |
| Product Name |
Titanium Blind Flanges |
| Flange Type |
BL |
| Standard |
ANSI B16.5, ANSI B16.47A, ANSI B16.47 |
| Size Range |
1/2" to 60" |
| Class Rating |
150 to 20000 LBS |
| Material Grades |
Titanium GR1, GR2, GR7, GR11, GR12 (F2, F7, F11, F12) |
| Manufacturing Process |
Forged, CNC Machined |
| Surface Finish |
CNC Machined Polished |
| Facing Types |
RF (Raised Face), FF (Flat Face), RTJ (Ring Type Joint), RJ (Ring Joint Face), TG (Tongue and Groove Face), MFM (Male and Female Face) |
| Primary Applications |
Pipe connections for chemical and petrochemical equipment. Excellent performance in corrosive environments due to low density material properties. |
Dimensional Tolerances (ASME B16.5)
| Dimension |
Tolerance |
| Outside Diameter |
≤24" = ±1.6mm | >24" = ±3.2mm |
| Diameter of Contact Face |
1.6mm Raised Face = ±0.8mm | 6.35mm Raised Face, Tongue & Groove/Male-Female = ±0.4mm |
| Outside Diameter of Hub |
2≤1 = +2.4mm/-1.6mm | ≥14 = ±3.2mm |
| Drilling Bolt Circle |
±1.6mm |
| Bolt Hole Spacing |
±0.8mm |
| Eccentricity of Bolt Circle |
≤2½ = 0.8mm max | ≥3 = 1.6mm max |
| Thickness |
≤18 = +3.2mm/-0 | ≥20 = +4.8mm/-0 |
| Length thru Hub |
≤18 = +3.2mm/-0.8mm | ≥20 = +4.8mm/-1.6mm |
Product Images
Applications
Production Process