Titanium Gr 2 Flanges
Titanium Grade: GR1 GR2 GR3 GR4（pure titanium)GR5 GR9 GR12
Condition: Cold processing （Y）/ annealed condition （M）
Size: DN5-3000
Advantage: Good corrosion resistance, small density, high strength
Use: Flange belongs to a connector for pipelines, valves, equipment, and petrochemical installations.
1. Flat welding flange, necked butt welding flange, and the overall flange used for valve matching.
2. Necked flat welding, and socket welding flange used in petrochemical installations.
3. Threaded flange is more commonly used in engineering and construction, easy installation does not require welding.
4, loose set flange, flange cover used in corrosive pipeline system use. (Flange cover with the end of the pipeline or do head use)
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Product Introduction
What is titanium Gr2 flange?
Flanges are mainly used between pipes and valves, between pipes and pipelines, and between pipes and equipment and other parts of the interconnection to play a sealing role in the parts. Generally, flanges have holes, so between the two flanges plus seals, and then connected with bolts fastening, different pressure flanges have different thicknesses and the use of different bolts, titanium Gr2 flange is our company with titanium materials to make a pipe and pipe connection fittings. The outstanding characteristics of titaniumGr2 flange are the highest strength-to-weight ratio, super corrosion resistance, low density (4.51 g/cm3), and other special properties, all our titanium flanges are widely used in chemical, petrochemical, fire, and drainage piping equipment. Our company also provides titanium bolts of various sizes specifically for flanges.
|
Grade |
Standard |
Standard |
Flange types |
|
Gr1 Gr2 Gr5 Gr6 Gr9 Gr12 |
ANSI B16.5, ASTM B381 ASME SB 381 DIN,EN1902-1, JIS etc. |
DN5-DN3600 ANSI: Class 150-2500 DIN:PN6-PN250 |
Plate flange, SO flange, Flat flange, WN flange, Long welding neck flange, Bl-flange, Socket welding flange, Thread ring flange, screwed flange, Lap Joint flange, WNRF, SORF, BLRF, SWRF, LJRF, RTJF, etc. |
|
Flange surface |
FF, RF, TG, RJ, etc. |
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|
Applications |
Boiler pressure vessels, Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry, pharmaceutical, machinery and general pipes connecting projects, etc. |
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|
Advantage |
Long service life corrosion-resistant High yield strength and tensile strength |
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|
Flange test certificate |
EN10204/3.1 Raw Materials Certificate 100% Radiography Test Report Third-Party Inspection Report, etc |
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Customized support |
OEM |
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Supply Ability |
10000 Set/Sets per Month |
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Packaging Details |
Export standard Wooden case, or can be customized |
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The pictures of titanium flanges:
ASTM B381 Titanium slip on flanges made in China
B16.5 Titanium Reducing Flanges
china stockist ASTM B381 Titanium WNRF Flanges Flanges
Titanium weld neck Flange
The chemical composition and tensile strength of titanium flanges:
|
Chemical composition(Max) |
Mechanical properties(Min) |
|||||||||||||
|
Grade |
N |
C |
H |
Fe |
O |
Al |
V |
Pd |
Mo |
Ni |
Tensile |
Yield |
Elongation |
Reduce |
|
Mpa |
Mpa |
% |
% |
|||||||||||
|
GR 1 |
0.03 |
0.08 |
0.015 |
0.20 |
0.18 |
|
|
|
|
|
240 |
138 |
24 |
30 |
|
GR 2 |
0.03 |
0.08 |
0.015 |
0.30 |
0.25 |
|
|
|
|
|
345 |
275 |
20 |
30 |
|
GR 3 |
0.05 |
0.08 |
0.015 |
0.30 |
0.35 |
|
|
|
|
|
450 |
380 |
18 |
30 |
|
GR 4 |
0.05 |
0.08 |
0.015 |
0.50 |
0.40 |
|
|
|
|
|
550 |
483 |
15 |
25 |
|
GR 5 |
0.05 |
0.08 |
0.015 |
0.40 |
0.20 |
5.5-6.75 |
3.5-4.5 |
|
|
|
895 |
828 |
10 |
25 |
|
GR 7 |
0.03 |
0.08 |
0.015 |
0.30 |
0.25 |
|
|
0.12-0.25 |
|
|
345 |
275 |
20 |
30 |
|
GR 9 |
0.03 |
0.08 |
0.015 |
0.25 |
0.15 |
2.5-3.5 |
2.0-3.0 |
|
|
|
620 |
483 |
15 |
25 |
|
GR 12 |
0.03 |
0.08 |
0.015 |
0.30 |
0.25 |
|
|
|
0.2-0.4 |
0.6-0.9 |
483 |
345 |
18 |
25 |
The type of flange
From the definition of the titanium flange can know its variety, according to the connection of common flange can be divided into, the whole flange, flat welding flange, butt welding flange, loose flange and threaded flange, blind flange titanium flange, etc.
The dimensions and drawings of some titanium flanges for your reference:
The advantages of titanium flange:
1. High strength: The specific strength (strength/density) of titanium alloy is much higher than that of other metal structural materials.
2. High thermal strength: At moderate temperatures, titanium alloy can still maintain the required strength and can work for a long time at 450~500℃.
3. Good corrosion resistance: titanium alloy work in the humid atmosphere and seawater medium, and its corrosion resistance is much better than stainless steel pitting, acid corrosion, alkali, chlorides, chlorine-containing organics, nitric acid, sulfuric acid, etc.
4. Good low-temperature performance: titanium alloy is an important low-temperature structural material, which can still maintain mechanical properties at low and ultra-low temperatures.
The package of titanium flanges:
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