Baoji Fairy Titanium Industry Co., Ltd. is one of the leading manufacturers and suppliers of titanium blind flange in China. Welcome to wholesale bulk high quality customized products made in China here from our factory. Good service and low price are available.
Products Introduction
1. Titanium blind flange is a kind of flange cover made of titanium, which has pure titanium and titanium alloy, Gr2 Gr5, etc. It is a flange without a hole in the middle, which is used to seal the pipe plug.
2. Basic information
Standards: ASME/ANSL B 16.5a
Specification: DN10-DN2000
Pressure rating: 0.6MPa ~ 32Mpa, 150Lb ~ 2500lb, PN0.5mpa 25-PN42. 0
Material Grade: 20#, 304, 304L, 316, 316L, Gr2, Gr5 and other materials.
Sealing the surface of titanium blind flange(BL): flat (FF), raised surface (RF), concave-convex surface (MFM), tenon and groove surface (TG), and ring connection surface (RJ).
Production materials: carbon steel, stainless steel, alloy steel, titanium, and titanium alloy.
Detail Show
BL titanium flange
titanium flange cover
3. The function of the titanium BL flange is the same as that of welded head and threaded pipe cap, except that the blind flange and threaded pipe cap can be removed at any time, while the welded dish head cannot.
4. Titanium pipe flange applications:
The function of each kind of flange made of different materials is different. Titanium flange has excellent corrosion resistance in many media. Acid and alkali resistance, small service life, high strength, equipment scale, and greatly reduce the fouling coefficient. It is broadly used in electric power, metallurgy, petroleum, chemical industry, chemical fiber, pharmacy, chloralkali, food, vacuum salt making, fine chemical industry, bioengineering, seawater desalination, marine engineering, and other industries.
5. Class 150 Titanium flange dimensions, titanium blind flanges may be made with or without hubs at the manufacturer's option.
| Nominal Pipe Size | Outside Diameter of Flange, O | Thickness of Flange Min. tf |
| 1/2 | 3.50 | 0.38 |
| 3/4 | 3.88 | 0.44 |
| 1 | 4.25 | 0.50 |
| 1 1/4 | 4.62 | 0.56 |
| 1 1/2 | 5.00 | 0.62 |
| 2 | 6.00 | 0.69 |
| 2 1/2 | 7.00 | 0.81 |
| 3 | 7.50 | 0.88 |
| 3 1/2 | 8.50 | 0.88 |
| 4 | 9.00 | 0.88 |
| 5 | 10.00 | 0.88 |
| 6 | 11.00 | 0.94 |
| 8 | 13.50 | 1.06 |
| 10 | 16.00 | 1.12 |
| 12 | 19.00 | 1.19 |
| 14 | 21.00 | 1.31 |
| 16 | 23.50 | 1.38 |
| 18 | 25.00 | 1.50 |
| 20 | 27.50 | 1.62 |
| 24 | 32.00 | 1.81 |
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