Alpha Overseas is well known in the industry for its production and distribution of Titanium Grade 5 Flanges. Since their oxide layer (TiO2) is a passive layer that shields it from corrosion and forms spontaneously upon exposure to oxygen, titanium Grade 5 flanges offer remarkable corrosion resistance to seawater. Furthermore, Titanium Grade 5 flanges have never pitted or corroded in crevices, even when submerged a mile beneath the surface or when marine sediments accumulate on the top. Titanium is impervious to erosion in high-velocity marine environments, even at velocities of up to 120 ft/sec.
Titanium Grade 5 is resistant to attack from pure hydrocarbons, the majority of chlorinated and fluorinated hydrocarbons, and seawater as long as there is no acid contamination. In the chemical processing sector, titanium flanges are also exceptional among metals for handling wet chlorine gas and chlorine compounds in aqueous solutions. Additionally, titanium flanges are impervious to chlorides, hypochlorites, chlorates, perchlorates, and chlorine dioxide solutions. Therefore, titanium flanges are frequently used in chlorine-related sectors, including pulp, paper, and Chlor-alkali/bleach.
Titanium Grade 5 Pipe Flanges, Grade 5 Titanium Flanges Suppliers, Titanium Alloy Gr 5 Flange, Titanium Alloy Grade 5 Flange, UNS R56400 Slip On Flange, Titanium Gr 5 Weld Neck Flange, Titanium Grade 5 Flange, Titanium Gr.5 Flanges Manufacturers in India.
Although Titanium Grade 5 flanges provide excellent resistance to corrosion caused by seawater, they are not a good choice for corrosive applications like those involving hydrofluoric, hydrochloric, sulfuric, and phosphoric acids because these substances cause the protective oxide layer to break down. Medical applications for titanium Grade 5 (6AL4V) flanges include spinal components, orthopedic and dental implants, prostheses, and surgical instruments, to name a few. This is because of the unique characteristics of titanium alloy.
First, titanium grade 5 is non-toxic and biocompatible; rather than being rejected by the body, it works in harmony with it. In addition to resisting corrosion from all bodily fluids, it has a remarkable quality known as osseointegration, allowing the body's bone and tissue to bind to it. Medical implants made of Titanium Grade 5 can firmly anchor and integrate into the body thanks to this property. It is also firm and lightweight, which is crucial for bone use because it resists fracture. Additionally, titanium Grade 5 flanges provide the medical industry with an elastic and flexible substance like human bone. Finally, Titanium Grade 5 flanges are non-ferromagnetic, making it possible to safely test individuals with titanium medical components utilizing MRIs and NMRIs.
Titanium Grade 5 Flanges Equivalent Grades
STANDARD | WERKSTOFFNR. | UNS |
Titanium Gr.5 | 3.7165 | R56400 |
Titanium Grade 5 Flange Dimensions
NPS (in.) |
Titanium Grade 5 Flange Dimensions | ||||
---|---|---|---|---|---|
Dia. of Flange (in.) |
No. of Bolts |
Dia. of Bolts (in.) |
Dia. of Bolt Holes (in.) |
Bolt Circle (in.) |
|
1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
3-1/2 | 8-1/2 | 8 | 5/8 | 0.75 | 7 |
4 | 9 | 8 | 5/8 | 0.75 | 7-1/2 |
5 | 10 | 8 | 3/4 | 0.88 | 8-1/2 |
6 | 11 | 8 | 3/4 | 0.88 | 9-1/2 |
8 | 13-1/2 | 8 | 3/4 | 0.88 | 11-3/4 |
10 | 16 | 12 | 7/8 | 1 | 14-1/4 |
12 | 19 | 12 | 7/8 | 1 | 17 |
14 | 21 | 12 | 1 | 1.12 | 18-3/4 |
16 | 23-1/2 | 16 | 1 | 1.12 | 21-1/4 |
18 | 25 | 16 | 1-1/8 | 1.25 | 22-3/4 |
20 | 27-1/2 | 20 | 1-1/8 | 1.25 | 25 |
24 | 32 | 20 | 1-1/4 | 1.38 | 29-1/2 |
Titanium Grade 5 Flanges Weight Chart
Pipe Normal Diameter (inch) | Outer diameter Flange | Thicjness Of Flange Minimum | Diameter of Hub |
Diameter of Raised Face | Length Hub.Y | Thread Length | Diameter of Bolt Circle |
Diameter of Bolt Holes |
Number of Bolts |
Diameter of Bolts (inch) |
KG | LB | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2" | 15 | 89.00 | 11.20 | 30.20 | 35.10 | 15.70 | 15.70 | 60.50 | 15.80 | 4 | 1/2" | 0.4 | 0.9 |
3/4" | 20 | 98.50 | 12.70 | 38.10 | 42.90 | 15.70 | 15.70 | 69.90 | 15.80 | 4 | 1/2" | 0.7 | 1.5 |
1" | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 17.50 | 79.30 | 15.80 | 4 | 1/2" | 0.8 | 1.8 |
1-1/4" | 32 | 117.50 | 15.70 | 58.70 | 63.50 | 20.60 | 20.60 | 88.90 | 15.80 | 4 | 1/2" | 1.2 | 2.6 |
1-1/2" | 40 | 127.00 | 17.50 | 65.00 | 73.20 | 22.40 | 22.40 | 98.60 | 15.80 | 4 | 1/2" | 1.5 | 3.3 |
2" | 50 | 152.50 | 19.10 | 77.70 | 91.90 | 25.40 | 25.40 | 120.70 | 19.10 | 4 | 5/8" | 2.3 | 5.1 |
2-1/2" | 65 | 178.00 | 22.40 | 90.40 | 104.60 | 28.40 | 28.40 | 139.70 | 19.10 | 4 | 5/8" | 3.7 | 8.1 |
3" | 80 | 190.50 | 23.90 | 108.00 | 127.00 | 30.20 | 30.20 | 152.40 | 19.10 | 4 | 5/8" | 4.1 | 9 |
3-1/2" | 90 | 216.00 | 23.90 | 122.20 | 139.70 | 31.80 | 31.80 | 177.80 | 19.10 | 8 | 5/8" | 5.1 | 11.2 |
4" | 100 | 228.50 | 23.90 | 134.90 | 157.20 | 33.30 | 33.30 | 190.50 | 19.10 | 8 | 5/8" | 5.9 | 13 |
5" | 125 | 254.00 | 23.90 | 163.60 | 185.70 | 36.60 | 36.60 | 215.90 | 22.40 | 8 | 3/4" | 7 | 15.4 |
6" | 150 | 279.50 | 25.40 | 192.00 | 215.90 | 39.60 | 39.60 | 241.30 | 22.40 | 8 | 3/4" | 8.4 | 18.5 |
8" | 200 | 343.00 | 28.40 | 246.10 | 269.70 | 44.50 | 44.50 | 298.50 | 22.40 | 8 | 3/4" | 13 | 28.6 |
10" | 250 | 406.50 | 30.20 | 304.80 | 323.90 | 49.30 | 49.30 | 362.00 | 25.40 | 12 | 7/8" | 18 | 39.5 |
12" | 300 | 482.50 | 31.80 | 365.30 | 381.00 | 55.60 | 55.60 | 431.80 | 25.40 | 12 | 7/8" | 29 | 64 |
14" | 350 | 533.50 | 35.10 | 400.10 | 412.80 | 57.20 | 57.20 | 476.30 | 28.50 | 12 | 1" | 39 | 86 |
16" | 400 | 597.00 | 36.60 | 457.20 | 469.90 | 63.50 | 63.50 | 539.80 | 28.50 | 16 | 1" | 47 | 103 |
18" | 450 | 635.00 | 39.60 | 505.00 | 533.40 | 68.30 | 68.30 | 577.90 | 31.80 | 16 | 1 1/8" | 57 | 126 |
20" | 500 | 698.50 | 42.90 | 558.80 | 584.20 | 73.20 | 73.20 | 635.00 | 31.80 | 20 | 1 1/8" | 76 | 167 |
24" | 600 | 813.00 | 47.80 | 663.40 | 692.20 | 82.60 | 82.60 | 749.30 | 35.10 | 20 | 1 1/4" | 97 | 214 |
Titanium Grade 5 Flanges Types

Titanium Grade 5 Slip On Flange
- Gr.5 Titanium SORF Flange
- Ti Alloy Gr 5 Flat Face Slip On Flanges
- Ti Alloy Gr.5 SO Flanges
- Titanium Alloy Grade 5 FFSO Flanges
- PN16 Slip On Flange Titanium Grade 5
- Titanium 3.7165 Slip On Raised Face Flange
- Titanium Alloy Gr.5 RFSO Flanges
- Titanium UNS R56400 Slip-On Flange
- Titanium Gr 5 Raised Face Slip On Flange
- ASTM B381 Gr 5 Titanium Alloy SOFF Flange
- ASME SB381 Grade 5 Titanium Slip On Pipe Flange

Titanium Gr 5 Weld Neck Flange
- Ti Alloy Grade 5 Welding Neck Flanges
- Gr.5 Titanium Raised Face Weld Neck Flange
- Ti Alloy Gr 5 Weld Neck Flanges ANSI B16.5
- ASTM B381 Gr.5 Titanium Alloy Weld Neck Flange 300
- Titanium Alloy Grade 5 Flat Face Weld Neck Flange
- 3.7165 WNRF Flanges
- Titanium Alloy Gr.5 WNFF Flangs
- ASME SB381 Gr 5 Titanium Welding Neck Flanges 150#
- Titanium Grade 5 WNRTJ Flange
- Ti Alloy Grade 5 RFWN Flange

Titanium Grade 5 Blind Flange
- Titanium UNS R56400 BLFF Flanges
- Titanium Alloy Grade 5 Pipe Blind Flange
- Titanium Gr.5 Blind Plate Flanges
- Grade 5 Titanium BLRTJ Flange
- Titanium 3.7165 RTJ Blind Flange
- Titanium Gr 5 BLRF Flange
- ASME B16.5 Gr 5 Titanium Blind Raised Face Flange
- ASTM B381 Gr.5 Titanium BLRTJ Flange
- Titanium Alloy Grade 5 Blind Flange
- Ti Alloy Grade 5 Blind Flanges
- Titanium Alloy Gr.5 Blind Pipe Flanges

Titanium Grade 5 Threaded Flange
- Titanium 3.7165 Male Threaded Flange
- Titanium Alloy Gr.5 Thread Flange
- UNS R56400 Reducing Threaded Flange
- Titanium Grade 5 3 inch Threaded Pipe Flanges
- Ti Alloy Grade 5 Female Threaded Flange
- ASTM B381 Grade 5 Titanium Thread Flange
- Titanium Alloy Gr 5 Threaded Flanges
- Titanium Gr 5 NPT Threaded Flange
- Titanium Grade 5 BSP Threaded Flange
- Titanium Alloy Gr 5 BSP Threaded Flanges
- Grade 5 Titanium Raised Face Threaded Flange
- Ti Alloy Gr.5 Threaded Pipe Flange

Titanium Grade 5 Socket weld Flange
- Titanium Grade 5 300# Socket Weld Flange
- Gr 5 Titanium RFSW Flanges
- Titanium 3.7165 SWFF Flanges
- UNS R56400 Socket Weld Raised Face Flange
- Ti Alloy Gr.5 Flat Face Socket Weld Flange
- Titanium Gr 5 Socket Welding Flange
- ASME SB381 Gr 5 Titanium Alloy Flange sw rf
- ASME B16.5 Titanium Gr.5 SW Flange
- Titanium Gr.5 SWRF Flanges
- Titanium Gr 5 Socket Weld Pipe Flange
- Ti Alloy Grade 5 Raised Face Socket Weld Flanges

Titanium Grade 5 Long Weld Neck Flange
- Grade 5 Titanium Long Welding Neck Flange
- Titanium Gr 5 RFLWN Flange
- Gr 5 Titanium LWN Flanges
- Titanium Alloy Gr.5 Long Weld Neck Flange
- ASME B16.5 Titanium Grade 5 Long Weld Neck Flanges
- Ti Alloy Grade 5 Long Weld Neck Raised Face Flange
- Titanium Grade 5 Raised Face Long Weld Neck Flange
- ASTM B381 Grade 5 Titanium LWNRF Flanges
- Titanium UNS R56400 LWN Flange
- Titanium Alloy Gr 5 Long Welding Neck Flanges

Titanium Grade 5 Lap Joint Flange
- ASME SB381 Titanium Grade 5 LJ Flanges
- ANSI B16.5 Titanium Gr.5 Lapped Joint Flange
- Titanium Alloy Gr 5 LJRF Flanges
- 3.7165 Lap Joint Pipe Flanges
- ASTM B381 Grade 5 Titanium Alloy LJFF Flange
- Grade 5 Titanium Lap Joint Flange
- Titanium R56400 Lap Joint Pipe Flange
- Ti Alloy Gr 5 Flat Face Lap Joint Flange
- Titanium Gr.5 Flange Lap Joint Stub End
- Titanium Alloy Grade 5 Raised Face Lap Joint Flange
- Titanium Gr 5 LJ Flanges
- Titanium Alloy Gr.5 Lap Joint Flange with stub end

Titanium Grade 5 Plate Flange
- ASTM B381 Grade 5 Titanium Alloy Plate Flange
- Ti Alloy Grade 5 Plate Flanges Class 150
- Titanium Alloy Gr 5 Plate Flanges
- Titanium Alloy Gr.5 Plate Flanges
- Titanium Gr 5 ANSI B16.5 Plate Flanges
- UNS R56400 Plate Flanges
- Titanium 3.7165 Plate Flanges
- ASME SB381 Gr.5 Titanium Plate Flange en 1092

Titanium Grade 5 Orifice Flange
- Titanium Alloy Gr.5 Orifice Flanges
- ASME SB381 Grade 5 Titanium Alloy RTJ Orifice Flange
- Titanium Gr 5 Class 150 Orifice Flange
- ANSI B16.36 Titanium Gr 5 Orifice Flanges
- Grade 5 Titanium ASME B16.36 Orifice Flange
- Ti Alloy Grade 5 Raised Face Orifice Flanges
- Titanium 3.7165 Orifice Flanges
- ASTM B381 Gr 5 Titanium Orifice Pipe Flange
- UNS R56400 Orifice Flanges
- Ti Alloy Gr 5 Orifice Flanges
Specialized in Following ASTM B381 Grade 5 Titanium Flanges
- Titanium Alloy Gr.5 Large Tongue Flange Stock
- Titanium 3.7165 Spacer Ring Flanges
- Ti Alloy Grade 5 Flange Manufacturer
- Titanium Alloy Gr.5 Flat Face Flanges
- ASME B16.5 Titanium Gr 5 Pipe Flange Spacer Ring
- Ti Alloy Gr.5 Industrial Pipe Flange
- Gr 5 Titanium Slip On Plate Flange
- ANSI/ASME B16.5 Gr 5 Titanium Flange Supplier in Mumbai
- Titanium Alloy Gr.5 Flange Suppliers
- Manufacturer of Titanium Gr 5 Flanges
- ASTM B381 Gr.5 Titanium Alloy Flange
- Titanium Grade 5 Forged Flanges
- Titanium Gr 5 Flanges Suppliers in India
- Gr.5 Titanium Flange Manufacturer in Mumbai
- UNS R56400 Large Diameter Flange
- ASTM B381 Titanium Grade 5 Pipe Flanges
- Ti Alloy Gr 5 Groove Flange
- Grade 5 Titanium Loose Plate Flange
- ASME SB381 Titanium Grade 5 Paddle Blind Flange
- Titanium Gr.5 Ring Type Joint Flanges
- Titanium Grade 5 Exhaust Flanges
- Gr.5 Titanium Raised Face Flange
- Titanium Alloy Gr.5 Tongue and Groove Flanges Dealers
- Titanium Gr 5 Flange Pressure Rating
- Ti Alloy Grade 5 Flangeolet
- Titanium Grade 5 Flanges Stockist
- ASTM B381 Titanium Alloy Gr 5 Flanges
- Supplier of Titanium Gr 5 Slip On Flat Face Flange
- Ti Alloy Gr.5 Flanges at Best Price List In India
- Titanium Grade 5 Nipoflange
- Titanium Gr 5 Blind Spectacle Flange
- Gr 5 Titanium Spectacle Blind Flanges
- Titanium Alloy Gr.5 Paddle Blank and Spacer
- Ti Alloy Gr 5 RTJ Flange Exporter
- Grade 5 Titanium Custom Flanges
- Titanium Gr.5 Reducing Flange
UNS R56400 Flange Pressure Rating Chart
ASME | Pressure Temperature Ratings For Titanium Grade 5 Flanges | ||||||
Temperature °F | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 |
-20 to 100 | 275 | 720 | 960 | 1440 | 2160 | 3600 | 6000 |
200 | 230 | 600 | 800 | 1200 | 1800 | 3000 | 5000 |
300 | 205 | 540 | 720 | 1080 | 1620 | 2700 | 4500 |
400 | 190 | 495 | 660 | 995 | 1490 | 2485 | 4140 |
500 | 170 | 465 | 620 | 930 | 1395 | 2330 | 3880 |
600 | 140 | 435 | 580 | 875 | 1310 | 2185 | 3640 |
650 | 125 | 430 | 575 | 860 | 1290 | 2150 | 3580 |
700 | 110 | 425 | 565 | 850 | 1275 | 2125 | 3540 |
750 | 95 | 415 | 555 | 830 | 1245 | 2075 | 3460 |
800 | 80 | 405 | 540 | 805 | 1210 | 2015 | 3360 |
850 | 65 | 395 | 530 | 790 | 1190 | 1980 | 3300 |
900 | 50 | 390 | 520 | 780 | 1165 | 1945 | 3240 |
950 | 35 | 380 | 510 | 765 | 1145 | 1910 | 3180 |
1000 | 20 | 320 | 430 | 640 | 965 | 1605 | 2675 |
1050 | 20 | 310 | 410 | 615 | 925 | 1545 | 2570 |
1100 | 20 | 255 | 345 | 515 | 770 | 1285 | 2145 |
1150 | 20 | 200 | 265 | 400 | 595 | 995 | 1655 |
1200 | 20 | 155 | 205 | 310 | 465 | 770 | 1285 |
1250 | 20 | 115 | 150 | 225 | 340 | 565 | 945 |
1300 | 20 | 85 | 115 | 170 | 255 | 430 | 715 |
1350 | 20 | 60 | 80 | 125 | 185 | 310 | 515 |
1400 | 20 | 50 | 65 | 95 | 145 | 240 | 400 |
1450 | 15 | 35 | 45 | 70 | 105 | 170 | 285 |
1500 | 10 | 25 | 35 | 55 | 80 | 135 | 230 |
ASTM B381 Titanium Grade 5 Flange Price List India
Check out the Titanium Grade 5 Flange Price List.
Titanium Grade 5 Flange in India | Titanium Grade 5 Flange Price in INR |
Titanium Flanges B381 Grade 5, 150, 300, 600 LBS, 900 LBS, 1500#, Class 2500 | Rs. 347 |
Flanges B381 Grade 5 B16.5 | Rs. 3,164 |
Titanium Grade 5 Class 150 Flanges as per ASME B 16.5 | Rs. 2,456 |
Pn16 Dn65 Dn80 Titanium Grade 5 Flange | Rs. 249 |
Titanium Grade 5 Plate Flange | Rs. 4,345 |
Titanium Grade 5 Flange | Rs. 5,2335 |
Titanium Grade 5 Flanges Standard
For more information on flange standards, or to learn more about custom flanges for particular specifications, contact us today.
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Chemical Composition of ASME SB381 Grade 5 Titanium Flanges
Grade | Ti | Fe | H | N | O | Al | V |
Ti Grade 5 | 90 min | 0.25max | – | – | 0.2 max | 6 min | 4 min |
Titanium Grade 5 Flanges Mechanical Properties
Element | Density | Melting Point | Tensile Strength | Yield Strength(0.2%Offset) | Elongation |
Titanium Gr.5 | 4.43 g/cm3 | 1632°C (2970°F) | Psi–138000, MPa–950 | Psi–128000, MPa–880 | 14% |
Applications of Titanium Grade 5 Flanges
We Export Titanium Alloy Grade 5 Flanges Across the Globe
Macau, Peru, Oman, Venezuela, France, Algeria, Norway, Australia, Canada, Nepal, Morocco, United Kingdom, columbia, Pakistan, Ecuador, Czech Republic, United States, Ukraine, Thailand, Brazil, Tunisia, New Zealand, Nigeria, South Korea, Lahore, Zimbabwe, Singapore, Bahrain, Kuwait, Azerbaijan, Russia, Bulgaria, Israel, Hong Kong, Finland, Hungary, Ghana, Slovakia, Yemen, Lithuania, Namibia, Puerto Rico, Bhutan, Belgium, Spain, Bangladesh, Germany, Jordan, Bolivia, Italy, Saudi Arabia, Belarus, Japan, India, South Africa, Algiera, Gambia, Sri Lanka, Taiwan, Kenya, Romania, Portugal, Libya, Mexico, Iran, Tibet, Costa Rica, Afghanistan, Egypt, Kazakhstan, United Arab Emirates, Switzerland, Colombia, Serbia, Netherlands, Greece, Trinidad & Tobago, Iraq, China, Angola, Turkey, Chile, Argentina, Indonesia, Gabon, Vietnam, Sweden, Mongolia, Ireland, Philippines, Lebanon, Croatia, Poland, Qatar, Estonia, Denmark, Malaysia, Austria.
Domestic Supply Titanium Grade 5 Flanges
Pimpri-Chinchwad, Ernakulam , Haryana, Pune, Kanpur, Gurgaon, Jaipur, Visakhapatnam, Indore, Navi Mumbai, Nagpur, Faridabad, New Delhi, Surat, Bengaluru, Thane, Ranchi, Ahmedabad, mumbai, Secunderabad, Thiruvananthapuram, Bhopal, Jamshedpur, Kolkata, Nashik, Chennai, Hyderabad, Ludhiana, Noida, Howrah, Rajkot, Chandigarh.