Stainless Steel 316 Flanges
Leading Manufacturer of ASTM A182 SS 316 Weld Neck Flange in India
Stainless steel 316 flanges are available in various types and they have various other grades and many other properties. This product is manufactured by using high quality raw materials and also the diameter, thickness and sizes may differ depending upon the requirements of the client. 316 SS blind flange is used to block off one section of the pipe so at the fluids or gases won’t flow away from the other end of the pipe.
It has many other sections and dimensions with factors like diameter, inner diameter, thickness and lot more. ASTM A182 F316 Flanges is nothing but weld-neck flanges. These are provided with raised, face, flat face and RTJ facing. Once the dimensions and specifications information is provided, this product is manufactured accordingly. A182 F316 material used is of supreme quality and thus the product is manufactured in a quality manner. It also contains molybdenum and also many other components.
A182 Grade F316 BLRF is thus manufactured by various steel industries, but regal sales corp. is the leading one as it uses all the supreme quality raw materials in order to deliver the product flawlessly. Even the price of this product is in budget and is then exported to various other countries.
ASTM A182 F316 Flanges
316 Stainless Steel Pipe Flanges
Stainless Steel 316 Flanges
Table of Content
- What Do You Mean by Astm A182 F316 Flange ?
- Stainless Steel 316 Flanges Material Specification
- Frequently Used SS 316 Pipe Flanges Types
- 316 Stainless Steel Weld Neck Flange Dimension Chart
- ASTM A182 Gr 316 Flanges Standard Weights
- Stainless Steel 316 Blind Flange Pressure Rating
- SS WERKSTOFF NR.1.4436 Weld Neck Flange Heat Treatment
- 316 SS Flange Chemical Resistance Guide
- SS 316 Physical Properties
- ASTM A182 Grade 304 Blind Flange Mechanical Behaviour
- Equivalent material ASTM A182 F304 threaded flange
- Can 316 Stainless Steel Flanges Be Welded?
- What is the Difference Between 316l and 316 Stainless Steel Flanges?
- How Do Temperature Variations Affect 316 Stainless Steel Flanges?
316 stainless steel flanges is used for connecting two pipes, valves and pumps. This is manufactured by with the combination of stainless steel and many other elements. It is high corrosion resistance and also has excellent durability. It is used in applications like engineering industries, mechanical or chemical industries and many other allied industries. May other specifications and dimensions are included in this. 316 stainless steel pipe flanges are available in sizes like ½" to 48" and also many other chemical and mechanical properties are included such as melting point, density, tensile strength, yield strength, elongation and many more.
Stainless Steel 316 Flanges Supplier in India provides flanges with superior strength and corrosion resistance
Get SS 316 Flanges & UNS S31600 Pipe Flanges With Supreme corrosion resistance, Check Specification
Stainless Steel 316 flanges Size Range
- 15NB – 1200NB
- DN10 to DN5000
- NPS: 1/2" 48 "
Features
- Heat Resistances
- Weldability
- Corrosion Resistance
- Durability and Strength
- Formability
Advantages
- High Strength and Durability
- Excellent Weldability
- Superior Corrosion Resistance
- Heat Resistance
American Standard
- ASME B16.36
- ASME B16.48
- ASME B16.47
- ASME B16.5
Disadvantages
- Susceptibility to Stress Corrosion Cracking
- Not as Strong as Other Alloys
- High Cost
- Non-Iron Base Alloy
Types Of Pressure Level
- Class 125 To 150
- Class 1500 To 2500
- Class 600 To 900
- Class 300 To 400
Surface Finish
- Cold water finish
- Concentric serrated
- Serrated finish
- Spiral serrated
- Mirror finish
- Smooth finish
Installations & Applications
- Nuclear energy sector
- Petrochemicals industry
- Oil & gas plants
- Petrochemical plants
- Power generation plant
Method Of Threads
- MPT/ BSPT (Female)
- BSP
- BSPP (Male & female)
- NPT
- FPT
- MNPT (Male)
Testing & Inspection
- Hardness test
- PMI test
- Impact test
- Tensile test
- Visual inspection
- Material inspection
Machining Process
- Machining
- Cutting
- Chamfering edges
- Choose material
- Heat treatment
- Packaging
Manufacturing Method
- Plate
- Forged
- Cast
- Form
- Alloy
Supplier of A182 F316 Slip On Flange & SS 316 Blind Flange in Mumbai , With Correct Dimensions
SA 182 Gr F316 loose flanges
SUS 316 BLRF Flanges
Inox 316 SORF Flanges
SA 182 F316 Screwed Flanges
ASTM A182 Grade F316 WNRF Flanges
316 Stainless Steel Forged Flanges
SS 316 Threaded Flanges
316 Stainless Steel Flat Flanges
316 SS Socket Weld Flanges
SS 316 Lap Joint Flanges
316 Stainless Steel Plate Flanges
ASTM A182 F316 Blind Flanges
316 SS RTJ Flanges
SS 316 Reducing Flanges
UNS S31600 Anchor Flanges
Stainless Steel 316 Square Flanges
SS DIN 1.4401 Flange & ANSI B16.5 SS 316 Socket Weld Flanges Provides Higher Creep, Stress to Rupture & Tensile Strength
| Nominal Pipe Size | Diameter of Raised Face | Outside Diameter of Flanges | Thickness of Flanges | Diameter of Hub at Base | Length Thru Hub | Diameter or Bore | Radius of Fillet | Depth of Socket | Diameter of Hub at Bevel | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Slip-On Threaded Socket | Welding Neck | Lap Joint | Lap Joint | Slip-on Socket | ||||||||
| R | O | Q | X | Y | Y | Y | B | W | r | Z | H | |
| 1/2 | 1-3/8 | 3-1/2 | 7/16 | 1-3/16 | 5/8 | 1-7/8 | 5/8 | .90 | .88 | 1/8 | 3/8 | .84 |
| 3/4 | 1-11/16 | 3-7/8 | 1/2 | 1-1/2 | 5/8 | 2-1/16 | 5/8 | 1.11 | 1.09 | 1/8 | 7/16 | 1.05 |
| 1-1/2 | 2-7/8 | 5 | 11/16 | 2-9/16 | 7/8 | 2-7/16 | 7/8 | 1.97 | 1.95 | 1/4 | 5/8 | 1.90 |
| 1 | 2 | 4-1/4 | 9/16 | 1-15/16 | 11/16 | 2-3/16 | 11/16 | 1.38 | 1.36 | 1/8 | 1/2 | 1.32 |
| 1-1/4 | 2-1/2 | 4-5/8 | 5/8 | 2-5/16 | 13/16 | 2-1/4 | 13/16 | 1.72 | 1.70 | 3/16 | 9/16 | 1.66 |
| 2 | 3-5/8 | 6 | 3/4 | 3-1/16 | 1 | 2-1/2 | 1 | 2.46 | 2.44 | 5/16 | 11/16 | 2.38 |
| 3-1/2 | 5-1/2 | 8-1/2 | 15/16 | 4-13/16 | 1-1/4 | 2-13/16 | 1-1/4 | 4.10 | 4.07 | 3/8 | 7/8 | 4.00 |
| 2-1/2 | 4-1/8 | 7 | 7/8 | 3-9/16 | 1-1/8 | 2-3/4 | 1-1/8 | 2.97 | 2.94 | 5/16 | 3/4 | 2.88 |
| 3 | 5 | 7-1/2 | 15/16 | 4-1/4 | 1-3/16 | 2-3/4 | 1-3/16 | 3.60 | 3.57 | 3/8 | 13/16 | 3.50 |
| 4 | 6-3/16 | 9 | 15/16 | 5-5/16 | 1-5/16 | 3 | 1-5/16 | 4.60 | 4.57 | 7/16 | 15/16 | 4.50 |
| 8 | 10-5/8 | 13-1/2 | 1-1/8 | 9-11/16 | 1-3/4 | 4 | 1-3/4 | 8.75 | 8.72 | 1/2 | 1-1/4 | 8.63 |
| 5 | 7.5/16 | 10 | 15/16 | 6-7/16 | 1-7/16 | 3-1/2 | 1-7/16 | 5.69 | 5.66 | 7/16 | 15/16 | 5.56 |
| 6 | 8-1/2 | 11 | 1 | 7-9/16 | 1-9/16 | 3-1/2 | 1-9/16 | 6.75 | 6.72 | 1/2 | 1-1/16 | 6.63 |
| 10 | 12-3/4 | 16 | 1-3/16 | 12 | 1-15/16 | 4 | 1-15/16 | 10.92 | 10.88 | 1/2 | 1-5/16 | 10.75 |
| 16 | 18-1/2 | 23-1/2 | 1-7/16 | 18 | 2-1/2 | 5 | 3-7/16 | 16.19 | 16.16 | 1/2 | 1-3/4 | 16.00 |
| 12 | 15 | 19 | 1-1/4 | 14-3/8 | 2-3/16 | 4-1/2 | 2-3/16 | 12.92 | 12.88 | 1/2 | 1-9/16 | 12.75 |
| 14 | 16-1/4 | 21 | 1-3/8 | 15-3/4 | 2-1/4 | 5 | 3-1/8 | 14.18 | 14.14 | 1/2 | 1-5/8 | 14.00 |
| 18 | 21 | 25 | 1-9/16 | 19-7/8 | 2-11/16 | 5-1/2 | 3-13/16 | 18.20 | 18.18 | 1/2 | 1-15/16 | 18.00 |
| 20 | 23 | 27-1/2 | 1-11/16 | 22 | 2-7/8 | 5-11/16 | 4-1/16 | 20.25 | 20.20 | 1/2 | 2-1/8 | 20.00 |
| 24 | 27-1/4 | 32 | 1-7/8 | 26-1/8 | 3-1/4 | 6 | 4-3/8 | 24.25 | 24.25 | 1/2 | 2-1/2 | 24.00 |
Stainless Steel 316 Flanges Manufacturer in India offers a Excellent weight chart for flanges
| Pipe Size | Drilling | Length of Bolts | Approximate Weight in Pounds |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Bolts | Dia of Bolt Circle |
Dia of Bolts | Dia of Holes |
Stud Bolts | Machine Bolts 1/16” R.F. | Slip-on Threaded | Welding Neck | Lap Joint | Blind | ||
| Ring Joint | 1/16” Raised Face | ||||||||||
| 1/2 | 4 | 2-3/8 | 1/2 | 5/8 | 1-3/4 | 2-1/4 | 2 | 2 | 2 | 2 | |
| 1-1/4 | 4 | 3-1/2 | 1/2 | 5/8 | 3 | 2-1/2 | 2-1/4 | 3 | 4 | 3 | 3 |
| 3/4 | 4 | 2-3/4 | 1/2 | 5/8 | 2 | 2-1/4 | 2 | 2 | 2 | 2 | |
| 1 | 4 | 3-1/8 | 1/2 | 5/8 | 3 | 2-1/2 | 2 | 2 | 2 | 2 | 2 |
| 1-1/2 | 4 | 3-7/8 | 1/2 | 5/8 | 3-1/4 | 2-3/4 | 2-1/4 | 3 | 5 | 3 | 4 |
| 3 | 4 | 6 | 5/8 | 3/4 | 4 | 3-1/2 | 3 | 8 | 14 | 8 | 9 |
| 2 | 4 | 4-3/4 | 5/8 | 3/4 | 3-1/2 | 3 | 2-3/4 | 5 | 9 | 5 | 5 |
| 2-1/2 | 4 | 5-1/2 | 5/8 | 3/4 | 3-3/4 | 3-1/4 | 3 | 7 | 11 | 7 | 7 |
| 3-1/2 | 8 | 7 | 5/8 | 3/4 | 4 | 3-1/2 | 3 | 11 | 15 | 11 | 13 |
| 6 | 8 | 9-1/2 | 3/4 | 7/8 | 4-1/4 | 3-3/4 | 3-1/4 | 19 | 25 | 19 | 28 |
| 4 | 8 | 7-1/2 | 5/8 | 3/4 | 4 | 3-1/2 | 3 | 13 | 16 | 13 | 19 |
| 5 | 8 | 8-1/2 | 3/4 | 7/8 | 4-1/4 | 3-3/4 | 3-1/4 | 15 | 21 | 15 | 21 |
| 8 | 8 | 11-3/4 | 3/4 | 7/8 | 4-1/2 | 4 | 3-1/2 | 30 | 40 | 30 | 48 |
| 14 | 12 | 18-3/4 | 1 | 1-1/8 | 5-1/2 | 5 | 4-1/4 | 85 | 111 | 99 | 135 |
| 10 | 12 | 14-1/4 | 7/8 | 1 | 5 | 4-1/2 | 3-3/4 | 42 | 56 | 42 | 70 |
| 12 | 12 | 17 | 7/8 | 1 | 5 | 4-1/2 | 4 | 64 | 86 | 64 | 105 |
| 20 | 20 | 25 | 1-1/8 | 1-1/4 | 6-1/2 | 6 | 5-1/4 | 155 | 188 | 185 | 284 |
| 16 | 16 | 21-1/4 | 1 | 1-1/8 | 5-3/4 | 5-1/4 | 4-1/2 | 94 | 141 | 128 | 176 |
| 18 | 16 | 22-3/4 | 1-1/8 | 1-1/4 | 6-1/4 | 5-3/4 | 4-3/4 | 120 | 153 | 146 | 214 |
| 24 | 20 | 29-1/2 | 1-1/4 | 1-3/8 | 7-1/4 | 6-3/4 | 5-3/4 | 210 | 270 | 260 | 398 |
| ASA / ANSI /ASME B16.34 | °F Temperature | -20 to 100 | 200 | 400 | 500 | 300 | 600 | 750 | 800 | 650 | 700 | 850 | 950 | 1000 | 900 | 1050 | 1150 | 1200 | 1100 | 1250 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ANSI PRESSURE RATING CHART | 150 LBS | 275 | 230 | 190 | 170 | 205 | 140 | 95 | 80 | 125 | 110 | 65 | 35 | 20 | 50 | 20 | 20 | 20 | 20 | 20 |
| 300 LBS | 720 | 600 | 495 | 465 | 540 | 435 | 415 | 405 | 430 | 425 | 395 | 380 | 320 | 390 | 310 | 200 | 155 | 255 | 115 | |
| 400 LBS | 960 | 800 | 660 | 620 | 720 | 580 | 555 | 540 | 575 | 565 | 530 | 510 | 430 | 520 | 410 | 265 | 205 | 345 | 150 | |
| 600 LBS | 1440 | 1200 | 995 | 930 | 1080 | 875 | 830 | 805 | 860 | 850 | 790 | 765 | 640 | 780 | 615 | 400 | 310 | 515 | 225 | |
| 900 LBS | 2160 | 1800 | 1490 | 1395 | 1620 | 1310 | 1245 | 1210 | 1290 | 1275 | 1190 | 1145 | 965 | 1165 | 925 | 595 | 465 | 770 | 340 | |
| 1500 LBS | 3600 | 3000 | 2485 | 2330 | 2700 | 2185 | 2075 | 2015 | 2150 | 2125 | 1980 | 1910 | 1605 | 1945 | 1545 | 995 | 770 | 1285 | 565 | |
| 2500 LBS | 6000 | 5000 | 4140 | 3880 | 4500 | 3640 | 3460 | 3360 | 3580 | 3540 | 3300 | 3180 | 2675 | 3240 | 2570 | 1655 | 1285 | 2145 | 945 |
| Step | Temperature Range |
|---|---|
| Solution Annealing | 1010–1120°C (1850–2050°F) |
| Quenching | Rapid cooling in water/oil |
| Post-Heat Treatment | Room temperature |
ASME SA182 SS 316 Nipolet Flanges & 316 SS Threaded Flanges is Suitable for High-temperature Environments, Check Chemical Composition
Stainless Steel 316 Flanges Manufacturer in India offers flanges with superior physical properties
| Property | Value |
|---|---|
| Density | 8.03 g/cm³ |
| Thermal Conductivity: | 16.2 W/m·K |
| Electrical Resistivity | 0.072 µΩ·cm |
| Poisson's Ratio | 0.3 |
| Elastic Modulus | 193 GPa /td> |
| Specific Heat | 0.500 J/g·°C |
Melting Point
1390–1440°C
Yield Strength
205 MPa (30 ksi)
Electrical Resistivity
29.1 Microhm-in at 68°F
Elongation
40%
SUS
304
WERKSTOFF NR.
1.4301
EN
X5CrNi18-10
BS
304S31
UNS
UNS S30400
AFNOR
Z7CN18‐09
Yes, 316 stainless steel flanges are weldable flanges. Type 316 stainless steel is the austenitic type which contains molybdenum that provides better chlorides and corrosion resistance than other types include. Flanges and other parts are typically made from it because it offers strength and immunity to rust.
| Property | 316 Stainless Steel | 316L Stainless Steel |
|---|---|---|
| Carbon Content | Up to 0.08% | Max 0.03% |
| Corrosion Resistance | Moderate | Higher |
| Weldability | Requires post-weld treatment | No post-weld treatment needed |
| Strength | Higher tensile and yield strength | Slightly lower strength |
| Applications | Structural, non-welded parts | Marine, chemical, and welded parts |
| Cost | Slightly lower | Slightly higher |
| Effect | Impact |
|---|---|
| Thermal Expansion | Affects fit, may cause stress or leaks. |
| Material Strength | Weakens at high temps; ductility reduces in extreme cold. |
| Corrosion Resistance | Scaling/pitting possible at high temps. |
| Stress Corrosion Cracking (SCC) | Risk in chloride-rich, high-temp environments. |
| Thermal Fatigue | Causes microcracks from repeated cycling. |
| Seal Integrity | Gaskets/bolts may loosen or degrade. |