Spectacle Flanges, ASTM A182 Spectacle Flanges, Stainless Steel Spectacle Flanges, ANSI B16.5 Spectacle Flanges, Steel Spectacle Flanges Manufacturers, Carbon Steel Spectacle Flanges, Steel Spectacle Flanges Suppliers in India.
A spectacle flanges is a safety device used to isolate a section of line or piece of equipment when the line or equipment needs to be inspected or removed from service. It is different than a valve in that the blind is a permanent or long term isolation device.
A Spectacle Flange is a steel plate cut into two discs of a certain thickness. We have established ourselves as a renowned stockist and supplier of a superior quality range of ASTM A182 Spectacle Flanges. Our flanges are manufactured at the vendors' end following set industry standards. These flanges can be availed by the customers in different dimensions & sizes as per their demands. The offered flanges are widely used to close the end of pipes, valves and pressure vessel openings. Moreover, customers can avail these flanges from us at competitive prices. Triton Alloys Inc. Exporting Flanges in Stainless Steel plate, weld neck, slip on, threaded, lap joint, socket weld,Spectacle Flanges, Weldo / Nipo Flanges, orifice and blind Flange Mumbai India
Specification :
| Size | ½” (15 NB) to 48″ (1200NB) |
| Standard | ANSI A182, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820 |
| Dimensions | ANSI A182, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA |
| Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
| Specialize | As per drawing |
| Connection Type | Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large |
| Form | SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc |
| Stainless Steel | ASTM A-479, A-182, 304, 304L,304H,304S, 316, 316L,316 Ti, 316H, 309, 310, 310S, 317L, 321, 347, 409, 410, 420, 430, 440, 446, 904L. etc. |
| Duplex Steel | 2205, 31803, 32750, 32760, 2101, 2304. |
| Alloy Steel | A-182 - F5, F9, F11, F12, F21, F22 & F91 |
| Special Grade | Stainless Steel 17-4 PH, Alloy 800, Alloy 600. Hastelloy C276. |
| Carbon Steel | A 105, LF 2, Duplex Steel. |
| Test Certificate | MTC, IBR TC, Lab.TC from Govt. App. Lab. with Third Party Inspection. |
Spectacle Flanges Suppliers in Sauth Africa, Carbon Steel Spectacle Flanges Stockist in UAE, Stainless Steel Spectacle Flanges Delars in Malaysia, ANSI B16.5 Spectacle Flanges Exporter in Qatar, Steel Spectacle Flanges Manufacturers in Oman, ASTM A182 Spectacle Flanges Manufacturers in Saudi Arabia, Steel Spectacle Flanges Suppliers in India.
ASME B16.5/B16.48 Spectacle Blind Flange Dimensions:
Spectacle Blind Flange 2500 Lbs:
| PIPE SIZE |
Spectacle Blinds 2500# Flange | |||||
|---|---|---|---|---|---|---|
| A | B | C | D | E | F | |
| 1/2″ | 0.625 | 2.625 | 3.5 | – | 1.50 | 3/8 |
| 3/4″ | 0.82 | 2.875 | 3.75 | 0.875 | 1.625 | 3/8 |
| 1″ | 1.05 | 3.25 | 4.25 | 1.0 | 2.5 | 3/8 |
| 1-1/4″ | 1.38 | 4.0 | 5.125 | 1.125 | 2.5 | 1/2 |
| 1-1/2″ | 1.61 | 4.5 | 5.75 | 1.25 | 2.75 | 5/8 |
| 2″ | 2.07 | 5.625 | 6.75 | 1.125 | 2.75 | 5/8 |
| 2-1/2″ | 2.47 | 6.5 | 7.75 | 1.25 | 3.0 | 3/4 |
| 3″ | 3.07 | 7.625 | 9.0 | 1.375 | 3.0 | 7/8 |
| 4″ | 4.03 | 9.125 | 10.75 | 1.625 | 3.5 | 1-1/8 |
| 5″ | 5.05 | 10.875 | 12.75 | 1.875 | 3.5 | 1-3/8 |
| 6″ | 6.06 | 12.375 | 14.5 | 2.125 | 3.5 | 2 |
| 8″ | 7.81 | 15.125 | 17.25 | 2.125 | 4.0 | 2-1/8 |
| 10″ | 9.75 | 18.625 | 21.25 | 2.625 | 4.5 | 2-5/8 |
| 12″ | 11.37 | 21.5 | 24.375 | 2.875 | 4.5 | 3-1/8 |
| PIPE SIZE |
Spectacle Blind 1500# Flanges | |||||
|---|---|---|---|---|---|---|
| A | B | C | D | E | F | |
| 1/2″ | 0.625 | 2.375 | 3.25 | – | 1.50 | 1/4 |
| 3/4″ | 0.82 | 2.625 | 3.50 | 0.875 | 1.625 | 3/8 |
| 1″ | 1.05 | 3.0 | 4.0 | 1.0 | 2.5 | 3/8 |
| 1-1/4″ | 1.375 | 3.375 | 4.375 | 1.0 | 2.5 | 3/8 |
| 1-1/2″ | 1.61 | 3.75 | 4.875 | 1.125 | 2.75 | 1/2 |
| 2″ | 2.07 | 5.5 | 6.5 | 1.0 | 2.75 | 1/2 |
| 2-1/2″ | 2.47 | 6.375 | 7.5 | 1.125 | 3.0 | 5/8 |
| 3″ | 3.07 | 6.75 | 8.0 | 1.25 | 3.0 | 3/4 |
| 4″ | 4.03 | 8.125 | 9.5 | 1.375 | 3.5 | 7/8 |
| 5″ | 5.05 | 9.875 | 11.5 | 1.625 | 3.5 | 1-1/8 |
| 6″ | 6.06 | 11.0 | 12.5 | 1.5 | 3.5 | 1-3/8 |
| 8″ | 7.98 | 13.75 | 15.5 | 1.75 | 4.0 | 1-5/8 |
| 10″ | 10.02 | 17.0 | 19.0 | 2.0 | 4.5 | 2 |
| 12″ | 11.94 | 20.375 | 22.5 | 2.125 | 4.5 | 2-3/8 |
| 14″ | 13.12 | 22.625 | 25.0 | 2.375 | 5.0 | 2-5/8 |
| 16″ | 15.0 | 25.125 | 27.75 | 2.625 | 5.25 | 3 |
| 18″ | 16.88 | 27.625 | 30.5 | 2.875 | 5.75 | 3-3/8 |
| 20″ | 18.81 | 29.625 | 32.75 | 3.125 | 6.0 | 3-3/4 |
| 24″ | 22.62 | 35.375 | 39.0 | 3.625 | 7.0 | 4-3/8 |
| PIPE SIZE |
Spectacle Blind 900# Flange | |||||
|---|---|---|---|---|---|---|
| A | B | C | D | E | F | |
| 1/2″ | 0.625 | 2.375 | 3.25 | – | 1.50 | 1/4 |
| 3/4″ | 0.0825 | 2.625 | 3.50 | 0.875 | 1.625 | 1/4 |
| 1″ | 1.05 | 3.0 | 4.0 | 1.0 | 2.25 | 1/4 |
| 1-1/4″ | 1.44 | 3.375 | 4.375 | 1.0 | 2.25 | 3/8 |
| 1-1/2″ | 1.68 | 3.5 | 4.875 | 1.125 | 2.625 | 3/8 |
| 2″ | 2.16 | 5.5 | 6.5 | 1.0 | 2.25 | 1/2 |
| 2-1/2″ | 2.64 | 6.375 | 7.5 | 1.125 | 2.625 | 1/2 |
| 3″ | 3.25 | 6.5 | 7.5 | 1.0 | 2.625 | 5/8 |
| 4″ | 4.25 | 8.0 | 9.25 | 1.25 | 3.0 | 3/4 |
| 5″ | 5.3 | 9.625 | 11.0 | 1.375 | 3.375 | 7/8 |
| 6″ | 6.36 | 11.25 | 12.5 | 1.25 | 3.375 | 1 |
| 8″ | 8.33 | 14.0 | 15.5 | 1.5 | 3.75 | 1-3/8 |
| 10″ | 10.42 | 17.0 | 18.5 | 1.5 | 4.125 | 1-5/8 |
| 12″ | 12.39 | 19.5 | 21.0 | 1.5 | 4.125 | 1-7/8 |
| 14″ | 13.62 | 20.375 | 22.0 | 1.625 | 4.5 | 2-1/8 |
| 16″ | 15.62 | 22.5 | 24.25 | 1.75 | 4.875 | 2-3/8 |
| 18″ | 17.62 | 25.0 | 27.0 | 2.0 | 5.25 | 2-5/8 |
| 20″ | 19.56 | 27.375 | 29.5 | 2.125 | 5.25 | 2-7/8 |
| 24″ | 23.5 | 32.875 | 35.5 | 2.625 | 6.0 | 3-1/2 |
| PIPE SIZE |
Spectacle Blind 600# Flange | |||||
|---|---|---|---|---|---|---|
| A | B | C | D | E | F | |
| 1/2″ | 5/8 | 2 | 2-5/8 | 5/8 | 1-1/2 | 1/4 |
| 3/4″ | 13/16 | 2-1/2 | 3-1/4 | 3/4 | 1-1/2 | 1/4 |
| 1″ | 1-1/8 | 2-3/4 | 3-1/2 | 3/4 | 2-1/4 | 1/4 |
| 1-1/4″ | 1-7/16 | 3-1/8 | 3-7/8 | 3/4 | 2-1/4 | 3/8 |
| 1-1/2″ | 1-11/16 | 3-5/8 | 4-1/2 | 7/8 | 2-5/8 | 3/8 |
| 2″ | 2-1/8 | 4-1/4 | 5 | 3/4 | 2-1/4 | 3/8 |
| 2-1/2″ | 2-5/8 | 5 | 5-7/8 | 7/8 | 2-5/8 | 1/2 |
| 3″ | 3-1/4 | 5-3/4 | 6-5/8 | 7/8 | 2-5/8 | 1/2 |
| 3-1/2″ | 3-3/4 | 6-1/4 | 7-1/4 | 1 | 3 | 5/8 |
| 4″ | 4-1/4 | 7-1/2 | 8-1/2 | 1 | 3 | 5/8 |
| 5″ | 5-1/4 | 9-3/8 | 10-1/2 | 1-1/8 | 3-3/8 | 3/4 |
| 6″ | 6-3/8 | 10-3/8 | 11-1/2 | 1-1/8 | 3-3/8 | 7/8 |
| 8″ | 8-3/8 | 12-1/2 | 13-3/4 | 1-1/4 | 3-3/4 | 1-1/8 |
| 10″ | 10-7/16 | 15-5/8 | 17 | 1-3/8 | 4-1/8 | 1-3/8 |
| 12″ | 12-3/8 | 17-7/8 | 19-1/4 | 1-3/8 | 4-1/8 | 1-5/8 |
| 14″ | 13-5/8 | 19-1/4 | 20-3/4 | 1-1/2 | 4-1/2 | 1-3/4 |
| 16″ | 15-5/8 | 22-1/8 | 23-3/4 | 1-5/8 | 4-7/8 | 2 |
| 18″ | 17-5/8 | 24 | 25-3/4 | 1-3/4 | 5-1/4 | 2-1/8 |
| 20″ | 19-5/16 | 26-3/4 | 28-1/2 | 1-3/4 | 5-1/4 | 2-1/2 |
| 24″ | 23-1/2 | 31 | 33 | 2 | 6 | 2-7/8 |
| PIPE SIZE |
Spectacle Blind 300# Flange | |||||
|---|---|---|---|---|---|---|
| A | B | C | D | E | F | |
| 1/2″ | 5/8 | 2 | 2-5/8 | 5/8 | 1-1/2 | 1/4 |
| 3/4″ | 13/16 | 2-1/2 | 3-1/4 | 3/4 | 1-1/2 | 1/4 |
| 1″ | 1-1/8 | 2-3/4 | 3-1/2 | 11/16 | 1-1/2 | 1/4 |
| 1-1/4″ | 1-5/8 | 3-1/8 | 3-7/8 | 11/16 | 1-1/2 | 1/4 |
| 1-1/2″ | 1-7/8 | 3-5/8 | 4-1/2 | 7/8 | 2 | 1/4 |
| 2″ | 2-3/8 | 4-1/4 | 5 | 3/4 | 2 | 3/8 |
| 2-1/2″ | 2-7/8 | 5 | 5-7/8 | 7/8 | 2-1/2 | 3/8 |
| 3″ | 3-1/2 | 5-3/4 | 6-5/8 | 7/8 | 2-1/2 | 3/8 |
| 3-1/2″ | 4 | 6-3/8 | 7-1/4 | 7/8 | 2-1/2 | 1/2 |
| 4″ | 4-1/2 | 7 | 7-7/8 | 7/8 | 2-1/2 | 1/2 |
| 5″ | 5-5/8 | 8-3/8 | 9-1/4 | 7/8 | 3 | 5/8 |
| 6″ | 6-5/8 | 9-3/4 | 10-5/8 | 7/8 | 3 | 5/8 |
| 8″ | 8-5/8 | 12 | 13 | 1 | 3-1/2 | 7/8 |
| 10″ | 10-3/4 | 14-1/8 | 15-1/4 | 1-1/8 | 4 | 1 |
| 12″ | 12-3/4 | 16-1/2 | 17-3/4 | 1-1/4 | 4 | 1-1/8 |
| 14″ | 14 | 19 | 20-1/4 | 1-1/4 | 4-3/4 | 1-1/4 |
| 16″ | 16 | 21-1/8 | 22-1/2 | 1-3/8 | 4-7/8 | 1-1/2 |
| 18″ | 18 | 23-3/8 | 24-3/4 | 1-3/8 | 4-1/2 | 1-5/8 |
| 20″ | 20 | 25-5/8 | 27 | 1-3/8 | 4-3/4 | 1-3/4 |
| 24″ | 24 | 30-3/8 | 32 | 1-5/8 | 5-1/2 | 2 |
| PIPE SIZE |
Spectacle Blind 150# Flange | |||||
|---|---|---|---|---|---|---|
| A | B | C | D | E | F | |
| 1/2″ | 5/8 | 1-3/4 | 2-3/8 | 5/8 | 1-1/2 | 1/4 |
| 3/4″ | 13/16 | 2-1/8 | 2-3/4 | 5/8 | 1-1/2 | 1/4 |
| 1″ | 1-1/8 | 2-1/2 | 3-1/8 | 9/16 | 1-1/2 | 1/4 |
| 1-1/4″ | 1-5/8 | 2-7/8 | 3-1/2 | 9/16 | 1-1/2 | 1/4 |
| 1-1/2″ | 1-7/8 | 3-1/4 | 3-7/8 | 9/16 | 1-1/2 | 1/4 |
| 2″ | 2-3/8 | 4 | 4-3/4 | 11/16 | 2 | 1/4 |
| 2-1/2″ | 2-7/8 | 4-3/4 | 5-1/2 | 11/16 | 2 | 1/4 |
| 3″ | 3-1/2 | 5-1/4 | 6 | 11/16 | 2-1/2 | 1/4 |
| 3-1/2″ | 4 | 6-1/4 | 7 | 3/4 | 2-1/2 | 3/8 |
| 4″ | 4-1/2 | 6-3/4 | 7-1/2 | 3/4 | 2-1/2 | 3/8 |
| 5″ | 5-9/16 | 7-5/8 | 8-1/2 | 7/8 | 3 | 3/8 |
| 6″ | 6-5/8 | 8-5/8 | 9-1/2 | 7/8 | 3 | 1/2 |
| 8″ | 8-5/8 | 10-7/8 | 11-3/4 | 7/8 | 3 | 1/2 |
| 10″ | 10-3/4 | 13-1/4 | 14-1/4 | 1 | 4 | 5/8 |
| 12″ | 12-3/4 | 16 | 17 | 1 | 4 | 3/4 |
| 14″ | 14 | 17-5/8 | 18-3/4 | 1-1/8 | 4-1/4 | 3/4 |
| 16″ | 16 | 20-1/8 | 21-1/4 | 1-1/8 | 4-1/4 | 7/8 |
| 18″ | 18 | 21-1/2 | 22-3/4 | 1-1/4 | 4-1/2 | 1 |
| 20″ | 20 | 23-3/4 | 25 | 1-1/4 | 4-3/4 | 1-1/8 |
| 24″ | 24 | 28-1/8 | 29-1/2 | 1-3/8 | 5-1/2 | 1-1/4 |
Types of Flanges Available
Blind Flanges
Slip on Flanges
Socket Weld Flanges
Threaded Flanges
Weld Neck Flange
Lap Joint Flange
Expander Flange
Nippo Flanges
Reducing
Ring Type Joint Flanges
High Hub Flange
Square Flange
Flanges Applications Industries
ASME B16.9 Degree Forged are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Degree Forged through a worldwide network of stock-keeping branches. Buttweld Forged is use in various industries like :
- Flanges uses in Paper & Pulp Companies
- Stainless Steel Flanges uses in Oil and Gas Industry
- Flanges Pipe Forged uses in Chemical Refinery
- Alloy Steel Threaded Elbowuses in Pipeline
- Buttweld Flanges Pipe Forged uses in High Temperature Application
- Flanges uses in Water Pipe Line
- ANSI B16.9 Flanges Pipe Forged can be used in Nuclear power plants
- Flanges usefule for High Pressure Applications
- Flanges Long Radius Forged uses in Fabrication and welding Job
- Flanges uses in Food Processing and Dairy Industries
- Flanges Short Radius Forged uses in boiler & heatexchangers
Marking & Packing
Our Nickel Alloy 2.4066 round bars are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Nickel Alloy UNS N02200 bar are marked with Grade, Lot No, Size and our trade mark. We can also make custom marking on our products on Special request from Purchaser.
Quality Assurance
Triton Alloys Inc all Nickel Alloy 200 round bars, Nickel Alloy 200 bright bars and Nickel 200 hex bars are subject to strict inspection at each stage starting from material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, DIN, EN, and JIS codes and standards. We can also appoint official certified Inspection Agencies upon request of our clients so that they can witness the material reports, dimensions and quality conformity of products.
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