- NPS:1/2 to 48 Inches
- Schedule:Sch 5 to XXS
- Standards:ASME B16.5, MSS SP44, B16.47 Series A & B
- Face:RF, FF, RTJ
- Process: Forging, Rolling, Casting
- Temperature Range:870°C or more
- Finish:Serrated Finish, Spiral Serrated, Stock Finish, Smooth Finish
- MTC:EN 10204 3.1
- RFQ:contact@pipingmaterial.sa

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- SS Spectacle Blind Flange Pressure Class
- Stainless Steel Spectacle Blind Flange Specification
- Available for Ready Dispatch of SS Spectacle Blind Flange
- Stainless Steel Paddle Blind Flange Dimension Standards
- SS Spectacle Blind Flange Dimensions Chart
- Types of SS Spectacle Blind Flange
- Pressure Ratings of Stainless Steel Spectacle Blind Flange
- Weight Chart Of SS Spectacle Blind Flange Raised Face
- Different Surface Treatment Types of Stainless Threaded Flange
- SS Spectacle Blind Flange Hs Code
- Isometric Symbol of Stainless Steel Spectacle Blind Flat Face Flange
- Advantages of Using Stainless Spectacle Flange
- Can SS Spectacle Blind Flanges Be Used in Marine Environments?
- SS Piping Spectacle Blind Flange Chemical Composition
- Equivalent Grades of Stainless Steel Spec Blind Flange
- SS Class 150 Spectacle Blind Flange Mechanical Properties
- Stainless Steel Spectacle Blind Flange Applications
SS Spectacle Blind Flange Pressure Class

- Class 150 lbs
- Class 300 lbs
- Class 400 lbs
- Class 600 lbs
- Class 900 lbs
- Class 1500 lbs
- Class 2500 lbs
Direct buy SS Paddle Blind Flange from Suppliers at the Very Best Price in Saudi Arabia
Stainless Steel Spectacle Blind Flange Specification
Get various surface finishes from Stainless Steel Spectacle Blind Flange Stockists in Saudi Arabia at the best price
- NPS:1/2 to 48 inches
- Schedule :Sch 5 to XXS
- Class:150 to 2500#
- Flange Bolts
- Gaskets
- Ring Joint
- NPT
- BSPP, FNPT
- MNPT, BSPT
- Serrated
- Smooth, Mirror
- Concentric/Spiral
- Indian
- American, Korean
- Japanese, European
- Hardness test
- PMI test
- Tensile, Pressure
- MTC
- Third Party Inspection
- 100% Radiography Test Report
- NACE MR0103
- NACE MR0175
- Sour service
- Anti-Tarnish Paper
- Bubble Wrap
- Plastic Wrap/Bags
Available for Ready Dispatch of SS Spectacle Blind Flange
Stainless Steel Paddle Blind Flange Dimension Standards
Check Stainless Steel Spectacle Blind Flange Suppliers in Saudi Arabia, Provides Different Dimension Standards for Flanges.
| BS Standard of Flanges | JIS Standard of Flanges | DIN Standard of Flanges |
|---|---|---|
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Choose Verified Stockists of Stainless Steel Spectacle Blind Flat Face Flange, View Dimensions
SS Spectacle Blind Flange Dimensions Chart
Find experienced Stainless Steel Spectacle Blind Flange Traders in Saudi Arabia who supplies quality Flanges at Custom Size

| Normal Pipe Size | 1/2 | 3/4 | 1 | 1.1/2 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T | Wall Thickness | 3 | 3 | 3 | 6.4 | 6.4 | 6.4 | 9.7 | 9.7 | 12.7 | 12.7 | 15.7 | 19.1 | 19.1 | 22.4 | 25.4 | 25.4 |
| W | Width Of Web | 38 | 38 | 38 | 38 | 51 | 64 | 64 | 76 | 76 | 76 | 102 | 102 | 108 | 108 | 114 | 121 |
| D | Diameter Of Hole | 15.87 | 15.87 | 15.87 | 15.87 | 19.05 | 19.05 | 19.05 | 22.22 | 22.22 | 22.22 | 25.4 | 25.4 | 28.57 | 28.57 | 31.75 | 31.75 |
| WT | Thickness Of Web | 2 | 2 | 2 | 4 | 4 | 4 | 5 | 5 | 7 | 10 | 12 | 15 | 15 | 17 | 20 | 22 |
| A | O.D. | 45 | 54 | 64 | 83 | 102 | 133 | 172 | 194 | 219 | 276 | 337 | 406 | 448 | 511 | 546 | 603 |
| B | I.D. | 16 | 21 | 27 | 48 | 61 | 89 | 114 | 141 | 168 | 219 | 273 | 324 | 356 | 406 | 457 | 508 |
| C | Center Line | 60 | 70 | 80 | 100 | 120 | 150 | 190 | 215 | 240 | 300 | 360 | 430 | 475 | 540 | 580 | 635 |
Types of SS Spectacle Blind Flange
Find a wide stock of European and Japanese origin from Stainless Steel Spectacle Blind Flange Stockists in Saudi Arabia









Refer Pressure Rating Chart of Stainless Figure 8 Spectacle Blind Flange
Pressure Ratings of Stainless Steel Spectacle Blind Flange
Explore Stainless Steel Spectacle Blind Flange Traders in Saudi Arabia With high pressure capacities between 150 and 2500 classes
| Normal Pipe Size | 1/2 | 3/4 | 1 | 1.1/2 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wall Thickness | 3 | 3 | 3 | 6.4 | 6.4 | 6.4 | 9.7 | 9.7 | 12.7 | 12.7 | 15.7 | 19.1 | 19.1 | 22.4 | 25.4 | 25.4 |
| Width Of Web | 38 | 38 | 38 | 38 | 51 | 64 | 64 | 76 | 76 | 76 | 102 | 102 | 108 | 108 | 114 | 121 |
| Diameter Of Hole | 15.87 | 15.87 | 15.87 | 15.87 | 19.05 | 19.05 | 19.05 | 22.22 | 22.22 | 22.22 | 25.4 | 25.4 | 28.57 | 28.57 | 31.75 | 31.75 |
| Thickness Of Web | 2 | 2 | 2 | 4 | 4 | 4 | 5 | 5 | 7 | 10 | 12 | 15 | 15 | 17 | 20 | 22 |
| O.D. | 45 | 54 | 64 | 83 | 102 | 133 | 172 | 194 | 219 | 276 | 337 | 406 | 448 | 511 | 546 | 603 |
| I.D. | 16 | 21 | 27 | 48 | 61 | 89 | 114 | 141 | 168 | 219 | 273 | 324 | 356 | 406 | 457 | 508 |
| Center Line | 60 | 70 | 80 | 100 | 120 | 150 | 190 | 215 | 240 | 300 | 360 | 430 | 475 | 540 | 580 | 635 |
Weight Chart Of SS Spectacle Blind Flange Raised Face
| Size in Inch | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 3 1/2 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|
| Size in MM | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 90 | 100 |
| Weight in LBS | 0.154 | 0.22 | 0.308 | 0.7716 | 1.01 | 1.49 | 1.54 | 2.42 | 5.37 | 6.19 |
| Size in Inch | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| Size in MM | 130 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
| Weight in LBS | 7.42 | 11.88 | 18.34 | 33.15 | 59.41 | 72.62 | 110.82 | 136.22 | 184.46 | 285.05 |
Different Surface Treatment Types of Stainless Threaded Flange
- Concentric serrated
- Stock finish
- Mirror finish
- Cold water finish
- Serrated & smooth finish
- Spiral serrated
SS Spectacle Blind Flange Hs Code
| Grade | HSN Code |
|---|---|
| Spectacle Blind Flanges | 73079190 |
Isometric Symbol of Stainless Steel Spectacle Blind Flat Face Flange

Advantages of Using Stainless Spectacle Flange
View Stainless Steel Spectacle Blind Flange Suppliers who provides Versatility and Durability
- Versatility
- Ease of Use
- Improved Performance
- Safety
- Cost-Effectiveness
- Durability
Can SS Spectacle Blind Flanges Be Used in Marine Environments?
SS Spectacle Blind Flanges are suitable for usage in marine environments.
View Austenitic Stainless Steel Spec Blind Flange With High Strength, Check Chemical Composition
SS Piping Spectacle Blind Flange Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Ni | N |
|---|---|---|---|---|---|---|---|---|
| 304 | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 |
| 304L | 0.030 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 12.0 | 0.10 |
| SS 310H | 0.04 0.10 | 2 max | 1.00 max | 0.045 max | 0.030 max | 24.00 26.00 | 19.00 21.00 | 53.885 min |
| 316 | 0.035 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 14.0 | |
| 316L | 0.035 | 2.0 | 0.75 | 0.045 | 0.030 | 18.0 | 14.0 | |
| 316TI | 0.08 max | 10.00 14.00 | 2.0 max | 0.045 max | 0.030 max | 16.00 18.00 | 2.00 3.00 | |
| 304H | 0.010 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | |
| SS 310 | 0.015 max | 2 max | 0.015 max | 0.020 max | 0.015 max | 24.00 26.00 | 19.00 21.00 | 54.7 min |
| SS 310S | 0.08 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 24.00 26.00 | 19.00 21.00 | 53.095 min |
| 317 | 0.08 max | 2 max | 1 max | 0.045 max | 0.030 max | 18.00 20.00 | ||
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 19.00 | 9.00 12.00 | 0.10 max |
| 904L | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 28.00 | 0.25 |
Equivalent Grades of Stainless Steel Spec Blind Flange
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| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | AFNOR | EN | GOST |
|---|---|---|---|---|---|---|---|
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | Z7CN18‐09 | X5CrNi18-10 | 08Х18Н10 |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 | 03Х18Н11 |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | - |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 | STS 317J5L |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 | 03Ch17N14M3 / 03Ch17N14M2 |
| SS 317 | 1.4449 | S31700 | SUS 317 | - | - | - | - |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | - | X15CrNi25-20 | 20Ch25N20S2 |
| SS 321 | 1.4541 | S32100 | SUS 321 | - | - | X6CrNiTi18-10 | - |
| SS 347 | 1.4550 | S34700 | SUS 347 | - | - | X6CrNiNb18-10 | 08Ch18N12B |
SS Class 150 Spectacle Blind Flange Mechanical Properties
View Stainless Steel Spectacle Blind Flange Suppliers in Saudi Arabia, Provides Great Mechanical Properties.
| Grade | 304/ 304L | 304H | 316L | 317 | 310 / 310S / 310H | 306/ 316H | 321 | 347 | 904L |
|---|---|---|---|---|---|---|---|---|---|
| Density | 8.0 g/cm3 | 8.0 g/cm3 | 8.0 g/cm3 | 7.9 g/cm3 | 7.9 g/cm3 | 8.0 g/cm3 | 8.0 g/cm3 | 8.0 g/cm3 | 7.95 g/cm3 |
| Elongation | 35% | 40% | 35% | 35% | 40% | 35% | 35% | 35% | 35% |
| Melting Point | 1400 °C (2550 °F) | 1400 °C (2550 °F) | 1399 °C (2550 °F) | 1400 °C (2550 °F) | 1402 °C (2555 °F) | 1400 °C (2550 °F) | 1457 °C (2650 °F) | 1454 °C (2650 °F) | 1350 °C (2460 °F) |
| Tensile Strength | Psi 75000 , MPa 515 | Psi 75000 , MPa 515 | Psi 75000 , MPa 515 | Psi 75000 , MPa 515 | Psi 75000 , MPa 515 | Psi 75000 , MPa 515 | Psi 75000 , MPa 515 | Psi 75000 , MPa 515 | Psi 71000 , MPa 490 |
| Yield Strength (0.2%Offset) | Psi 30000 , MPa 205 | Psi 30000 , MPa 205 | Psi 30000 , MPa 205 | Psi 30000 , MPa 205 | Psi 30000 , MPa 205 | Psi 30000 , MPa 205 | Psi 30000 , MPa 205 | Psi 30000 , MPa 205 | Psi 32000 , MPa 220 |
Discover Hardness Tested SS Piping Spectacle Blind Flange Used in Piping Systems
Stainless Steel Spectacle Blind Flange Applications
Check Genuine Stainless Steel Spectacle Blind Flange Suppliers who supplies to Various Industries
- Pulp and Paper Industry
- Sea Water Equipment
- Pharmaceutical Equipment
- Specialty Chemicals
- Power Generation
- Condensers
- Chemical Equipment
- Gas Processing
- Off-Shore Oil Drilling Companies
- Petrochemicals
- Heat Exchangers
- Pharmaceuticals
Stainless Steel Spectacle Blind Flange Supplied In Following Cities
| Product | Project Name | Location |
|---|---|---|
| Stainless Steel Spec Blind Flange | Jo Drinks Factory | Al Khobar, Saudi Arabia |
| SS Spectacle Blind Flange Raised Face | Eastern Petrochemical Company - Sharq | Ha’il, Saudi Arabia |
| SS Piping Spectacle Blind Flang | Marine Services Company Limited - Rabigh Branch | Rabigh, Saudi Arabia |
| SS Spectacle Blind Flange | JESCO - JUBAIL ENERGY SERVICES COMPANY | Al Jubail, Saudi Arabia |
