Alpha Overseas
E-BROCHURE
Alpha Nickel

SS 310, 310S Flanges Manufacturer, Supplier In Mumbai India

Alpha Overseas is a trusted and established SS 310 / 310S Flanges supplier. Medium carbon austenitic stainless steel in Grade 310 is used for high-temperature applications like furnace parts and heat treatment machinery. SS 310 / 310S Flanges can withstand continuous temperatures of 1150 °C and intermittent temperatures of 1035 °C. A reduced carbon version of grade 310 is grade 310S.

Common Applications of SS 310 / 310S Flanges include fluidized bed combustors, kilns, radiant tubes, tube hangers for steam boilers and oil refineries, lead pots, thermowells, burners, combustion chambers, food processing equipment, and cryogenic structures are all made of grade 310/310S steel.

Stainless Steel 310 Flange, Stainless Steel 310S Flange, SS 310 Flange, 310 Stainless Steel Flanges, UNS S31000 Slip On Flange, 310 SS Flanges Suppliers, F310S Material Weld Neck Flange, Stainless Steel 310 Pipe Flanges, SS 310S Flange, A182 F310 Flange, Stainless Steel 310S Flanges Manufacturers in India.

Table Of Contents

SS 310 / 310S Flanges are resistant to oxidation and corrosion because they contain 20% nickel and 25% chromium. A version with less carbon, Grade 310S, is less prone to embrittlement and sensitization in use. SS 310 / 310S Flanges can decrease sulphur atmospheres with H2S due to their high chromium and medium nickel content. They are frequently utilized in moderately carburizing conditions, such as those seen in petrochemical settings. Alternative heat-resistant alloys ought to be chosen for more intense carburizing environments. Since Grade 310 experiences thermal shock, it is not advised to often quench liquids with this grade. Due to their durability and low magnetic permeability, SS 310 / 310S Flanges are frequently employed in cryogenic applications.

SS 310 / 310S Flanges offer good oxidation resistance in the air up to 1035°C intermittent service and 1050°C continuous service. The grades have oxidation, sulfidation, and carburization resistance. SS 310 / 310S Flanges offer good oxidation resistance in the air up to 1035°C intermittent service and 1050°C continuous service. The grades have oxidation, sulfidation, and carburization resistance.

SS 310, 310S Flanges Specification

Standards ASTM A182 / ASME SA182
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size 1/2" (15 NB) to 48" (1200NB)
Class 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Flange Face Types Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
310, 310S Stainless Steel Flange

310, 310S Stainless Steel Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 310 1.4841 S31000 SUS 310 310S24 20Ch25N20S2 – X15CrNi25-20
SS 310S 1.4845 S31008 SUS 310S 310S16 20Ch23N18 – X8CrNi25-21

SS 310, 310S Flange Dimensions

NPS
(in.)		 310 Stainless Steel 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

SS 310, 310S 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

Stainless Steel 1.4841 Flanges Types

slip on flange image

SS 310, 310S Slip On Flange

  • F310 Stainless Steel RFSO Flanges
  • Stainless Steel 310S Slip On Pipe Flange
  • SS 310 Pipe Slip On Flange
  • SS UNS S31000 Slip-On Flange
  • PN16 Slip On Flange Inox AISI 310
  • 310S SS SORTJ
  • Stainless Steel 310 Raised Face Slip On Flange
  • 310S SS FFSO Flanges
  • Steel 1.4841 Slip On Raised Face Flange
  • SUS 310 Flat Face Slip On Flanges
  • AISI 310 SO Flanges
  • ASTM A182 GR F310 Slip On Pipe Flange
  • ASTM A182 310S Stainless Steel SOFF Flange
  • 310S Stainless Steel SORF Flange
Weld Neck Flanges

SS 310, 310S Weld Neck Flange

  • SS 310S Weld Neck Flanges ANSI B16.5
  • WERKSTOFF NR. 1.4845 WNRF Flanges
  • S31008 Steel Weld Neck Flanges
  • Stainless Steel 310 WNRTJ Flange
  • SUS 310 WNFF Flangs
  • 310S SS Raised Face Weld Neck Flange
  • ASTM A182 F310 Stainless Weld Neck Flange 300
  • AISI 310 RFWN Flange
  • Stainless Steel 310S Weld Neck Flange
  • Steel 310 Welding Neck Flanges
  • SS 310S Flat Face Weld Neck Flange
  • ASME SA182 310S Welding Neck Flanges 150#
  • 310 Stainless Steel Weld Neck Flanges
Blind Flange

SS 310, 310S Blind Flange

  • Stainless Steel 1.4841 RTJ Blind Flange
  • 310 SS BLFF Flanges
  • Stainless Steel 310S Blind Flanges
  • 310 SS Blind Pipe Flanges
  • SA182 F310S SS BL Flange
  • Stainless Steel 310 BLRF Flange
  • INOX 310S Pipe Blind Flange
  • ASME B16.5 SS 310 Blind Raised Face Flange
  • Steel 310S Blind Plate Flanges
  • 310 Stainless Steel BLRTJ Flange
  • ASTM A182 F310 Stainless Steel BLRTJ Flange
  • UNS S31000 Stainless Steel BLFF Flanges
  • Stainless Steel 310S Blind Flange
Threaded Flanges

SS 310, 310S Threaded Flange

  • AISI 310 Stainless Steel Female Threaded Flange
  • ASME SA182 F310S SS Screwed Flanges
  • 310 SS Male Threaded Flange
  • Stainless Steel 310S Threaded Flanges
  • ASTM A182 F310 Stainless Steel Thread Flange
  • UNS S31008 Reducing Threaded Flange
  • Steel 310 Grade Threaded Flange
  • Stainless Steel 310S 3 inch Threaded Pipe Flanges
  • SS 310 Raised Face Threaded Flange
  • SS 310S Threaded Pipe Flange
  • Stainless Steel 310S Threaded Flange
  • ASTM A182 F310 Stainless Steel NPT Threaded Flange
Socket weld Flanges

SS 310, 310S Socket weld Flange

  • 310 Stainless Steel RFSW Flanges
  • SUS 310S Socket Weld Pipe Flange
  • Stainless Steel 1.4845 SWFF Flanges
  • ASME SA182 F310 SS Flange sw rf
  • Steel Grade 310 Socket Welding Flange
  • Stainless Steel 310S Socket weld Flange
  • 310 SS SWRTJ Flanges
  • 310S Stainless Steel 300# Socket Weld Flange
  • SS 310 Raised Face Socket Weld Flanges
  • UNS S31000 Socket Weld Raised Face Flange
  • AISI 310 Flat Face Socket Weld Flange
  • ASME B16.5 Stainless Steel 310 SW Flange
  • Stainless Steel 310S SWRF Flanges
Long Weld Neck Flanges

SS 310, 310S Long Weld Neck Flange

  • Stainless Steel UNS S31008 LWN Flange
  • AISI 310 SS Long Weld Neck Raised Face Flange
  • Stainless Steel 310S Long Weld Neck Flange
  • ASTM A182 310 Stainless Steel LWNRF Flanges
  • SS 310S ASME B16.5 Long Weld Neck Flanges
  • 310 SS Long Welding Neck Flange
  • Stainless Steel 310 Long Welding Neck Flanges
  • Stainless Steel 310 RFLWN Flange
  • 310 Stainless Steel LWN Flanges
  • SS 310S Raised Face Long Weld Neck Flange
Lap Joint Flanges

SS 310, 310S Lap Joint Flange

  • Stainless 310 Flange Lap Joint Stub End
  • ANSI B16.5 Steel 310S Lapped Joint Flange
  • SS 310 Flange Lap Joint
  • Stainless Steel 310S LJ Flanges
  • SS S31000 Lap Joint Pipe Flange
  • 310 Stainless Steel Flat Face Lap Joint Flange
  • Stainless Steel 310S Lap Joint Flange
  • SS 310 Lap Joint Flange with stub end
  • ASME SA182 F310 SS LJ Flanges
  • 310S SS LJRF Flanges
  • 310 Stainless Steel Lap Joint Flange
  • SUS 310 Raised Face Lap Joint Flange
  • Stainless Steel A182 F310S LJFF Flange
Plate Flanges

SS 310, 310S Plate Flange

  • ASME SA182 F310 SS Plate Flange en 1092
  • Stainless Steel 1.4841 Plate Flanges
  • SS 310 ANSI B16.5 Plate Flanges
  • AISI 310S Plate Flanges Class 150
  • UNS S31008 Plate Flanges
  • Stainless Steel 310S Plate Flange
  • 310S SS Plate Flanges
  • Stainless Steel 310 Plate Flange
  • SS 310S Plate Flange
  • ASTM A182 F310S Stainless Steel Plate Flange
  • 310 Stainless Steel Plate Flanges
Orifice Flanges

SS 310, 310S Orifice Flange

  • 310S SS Orifice Flanges
  • UNS S31000 Steel Orifice Flanges
  • ASTM A182 F310 Orifice Pipe Flange
  • ASME SA182 F310S SS RTJ Orifice Flange
  • SS 310 Orifice Plate Flange
  • ANSI B16.36 SS 310 Orifice Flanges
  • Stainless Steel 310S Orifice Flanges
  • 310 SS Orifice Flanges
  • Stainless Steel 310S Orifice Flange
  • 310S SS ASME B16.36 Orifice Flange
  • 310 Stainless Steel Class 150 Orifice Flange
  • AISI 310S Raised Face Orifice Flanges
  • Stainless Steel 1.4845 Orifice Flanges

Contact us to get a quick quote for your requirement.

We offer these Stainless Steel 310, 310S Pipe Flanges as per ASME B16.5, ASME B16.47 (Series A, Series B), ASME B16.36, EN-1092, BS10, DIN, PN, JIS, ISO, GOST, UNI, AWWA, MSS SP44 Standard.

Request a Quote

Specialized in Following ASTM A182 310, 310S Stainless Steel Flanges

  • 310 SS Flange Manufacturer in Mumbai
  • AISI Type 310S Stainless Steel Loose Plate Flange
  • Inox 310 Large Tongue Flange Stock
  • Stainless Steel A182 F310 Forged Flanges
  • SS 310S Industrial Pipe Flange
  • Stainless Steel 310 Flanges Suppliers in India
  • ASTM A182 310S Stainless Steel Flange
  • Manufacturer of Stainless Steel 310 Flanges
  • Stainless Steel 310S Groove Flange
  • Stainless Steel 1.4841 Spacer Ring Flanges
  • ANSI/ASME B16.5 310 SS Flange Supplier in Mumbai
  • ASME B16.5 Steel 310S Pipe Flange Spacer Ring
  • UNS S31000 Large Diameter Flange
  • 310S SS Paddle Blank and Spacer
  • SS 310 Flat Face Flanges
  • ASTM A182 F310S Pipe Flanges
  • Stainless Steel 310 Flange Suppliers
  • Grade 310 Stainless Steel Slip On Plate Flange
  • 310S Stainless Steel Flange Manufacturer
  • Steel Grade 310 Blind Spectacle Flange
  • SUS310 Tongue and Groove Flanges Dealers
  • 310S SS Flange Pressure Rating
  • 310 Stainless Steel Exhaust Flanges
  • 310S Stainless Steel Spectacle Blind Flanges
  • Stainless Steel 310 Reducing Flange
  • 310S Stainless Steel Raised Face Flange
  • Stainless Steel 310 Flanges Stockist
  • ASTM A182 310S Stainless Steel Nipoflange
  • SS 310 Flanges at Best Price List In India
  • Stainless Steel 310 NPT Flanges
  • Stainless Steel 310S Flat Face Flange
  • 310 Stainless Steel Flangeolet
  • ASTM A182 Stainless Steel 310S Flanges
  • ASTM A182 SS 310 Paddle Blind Flange
  • Supplier of SS 310S Slip On Flat Face Flange
  • Stainless Steel 310 RTJ Flange Exporter
  • Stainless Steel 310S Ring Type Joint Flanges
  • 310 Stainless Steel Custom Flanges

UNS S31008 Flange Pressure Rating Chart

ASME Pressure Temperature Ratings For Stainless Steel 310 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

SS 310, 310S Flange Price List India

Check out the 310 Stainless Steel Flange Price List.

Stainless Steel 310, 310S Flange in India SS 310, 310S Flange Price in INR
Stainless Steel Flanges A182 F310, 310S, 150, 300, 600 LBS, 900 LBS, 1500#, Class 2500 Rs. 319
Flanges A182 F310, 310S B16.5 Rs. 4,106
310, 310S Stainless Steel Class 150 Flanges as per ASME B 16.5 Rs. 2,518
Pn16 Dn65 Dn80 SUS SS 310, 310S Flange Rs. 297
310, 310S Stainless Steel Plate Flange Rs. 3,193
Stainless Steel Flange 310, 310S Rs. 4,906

Stainless Steel 310, 310S Flanges Standard

For more information on flange standards, or to learn more about custom flanges for particular specifications, contact us today.

ASME Flanges

ANSI Flanges

ASTM Flanges

AWWA Flanges

MSS flanges

DIN flanges

EN Flanges

ISO Flanges

JIS Flanges

GOST Flanges

UNI Flanges

API Flanges

Chemical Composition of SA 182 310, 310S Stainless Steel Flanges

Grade C Mn Si P S Cr Mo Ni N
SS 310 0.015 max 2.0 max 0.15 max 0.020 max 0.015 max 24.00 – 26.00 0.10 max 19.00 – 21.00 54.7 min
SS 310S 0.08 max 2.0 max 1.00 max 0.045 max 0.030 max 24.00 – 26.00 0.75 max 19.00 – 21.00 53.095 min

310, 310S SS Flanges Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.9 g/cm3 1402 °C (2555 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40 %

Applications of Stainless Steel 310, 310S Flanges

Oil & Gas Industry

Oil & Gas Industry

Power Generation Industry

Power Generation Industry

Petrochemical Industry

Petrochemical Industry

Chemical Industry

Chemical Industry

Cement Industry

Cement Industry


We Export Stainless Steel 310, 310S Flanges Across the Globe

Malaysia, Romania, Turkey, United Arab Emirates, Algeria, Iraq, Hungary, Belgium, Vietnam, Mongolia, Tunisia, Angola, Croatia, Switzerland, Libya, Denmark, Kazakhstan, Namibia, Lebanon, Sweden, Taiwan, Portugal, Japan, Bangladesh, Sri Lanka, Jordan, Norway, Greece, Israel, New Zealand, Gambia, Lithuania, Belarus, Azerbaijan, Costa Rica, France, Ecuador, Finland, columbia, Serbia, Oman, Kenya, United States, South Africa, Bolivia, Puerto Rico, Spain, Italy, United Kingdom, Indonesia, Algiera, Nepal, Thailand, Bahrain, Czech Republic, Trinidad & Tobago, Tibet, Singapore, Argentina, Yemen, Morocco, Peru, Hong Kong, South Korea, Saudi Arabia, Bhutan, Netherlands, Brazil, Russia, Austria, Lahore, Ghana, Bulgaria, Chile, Slovakia, Germany, Iran, Philippines, Egypt, Estonia, Poland, Mexico, Canada, Kuwait, Zimbabwe, Venezuela, Gabon, Australia, China, Afghanistan, Qatar, Pakistan, Ukraine, Nigeria, Ireland, Macau, Colombia, India.

Domestic Supply A182 Gr 310, 310S Flanges

Pune, Navi Mumbai, Ahmedabad, Gurgaon, Surat, Secunderabad, Thiruvananthapuram, Chennai, Jamshedpur, Kolkata, Pimpri-Chinchwad, Ernakulam , Jaipur, Bhopal, Noida, Rajkot, Thane, Haryana, Visakhapatnam, mumbai, Faridabad, Chandigarh, Hyderabad, Nagpur, Howrah, Bengaluru, Ranchi, Ludhiana, Nashik, New Delhi, Indore, Kanpur.

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