SMO 254 Flanges Manufacturer, Supplier In Mumbai India

Alpha Overseas is a well-known producer and supplier of SMO 254 Flanges. SMO 254 Flanges are made using only the highest quality raw materials. Our skilled staff produces these flanges using the most cutting-edge technologies. We provide our customers with SMO 254 Flanges of the highest quality. They are admired for their robust design, resistance to corrosion, flawless finish, and longevity. SMO 254 Flanges are purchased from reputable industry professionals. We guarantee that the SMO 254 Flanges we offer are faultless and adhere to domestic and international quality requirements.

SMO 254 Flange was first created for usage in seawater and other harsh conditions with high chloride concentrations. This grade is regarded as a very high-end austenitic stainless steel. This "ultra-austenitic" chemical composition's precise ratios of Cr, Ni, Mo, and N enable 31254 to combine impact toughness resistance to corrosion cracking with pitting and crevice corrosion resistance. The result is a strength almost two times greater than 300 series stainless steel.

SMO 254 Flanges, 6 Moly Flanges, 6Mo Stainless Steel Flange, Stainless Steel SMO 254 Pipe Flanges, 254 SMO Flange, SS SMO 254 Flange, Alloy 254 Flanges Suppliers, UNS S31254 Slip On Flange, Alloy 6Moly Weld Neck Flange, SMO 254 Flanges Manufacturers in India.

Crevice corrosion and pitting resistance are both excellent in SMO 254 Flanges. SMO 254 Flanges have high resistance to corrosion in general. They strongly resist stress corrosion cracking and are stronger than typical austenitic stainless steel. SMO 254 Flanges have excellent weldability.

SMO 254 Flange can tolerate high temperatures and sustain strength under unstable conditions. Due to its high molybdenum and other elements, which enables SMO 254 Flange to be utilized successfully in various applications like Flue gas desulfurization and Chemical settings, this grade has expanded beyond its initial goal and overlapping into numerous industries.

Alloy 254 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)
SMO 254 Flange

SMO 254 Flange Equivalent Grades

STANDARD WERKSTOFF NR. UNS SIS AFNOR EN
SMO 254 1.4547 S31254 2378 Z1 CNDU 20.18.06Az X1CrNiMoCuN20-18-7

254 SMO Flange Dimensions

NPS
(in.)
SMO 254 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

SMO 254 Flange 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

Alloy 6Moly Pipe Flange Types

slip on flange

SMO 254 Slip On Flange

  • Alloy 6Moly Raised Face Slip On Flange
  • SMO UNS S31254 Slip-On Flange
  • SMO 1.4547 Slip On Raised Face Flange
  • Alloy 6Moly SORF Flange
  • Stainless Steel SMO 254 SO Flanges
  • SMO 254 Flat Face Slip On Flanges
  • 6 Moly FFSO Flanges
  • Alloy 254 RFSO Flanges
  • PN16 Slip On Flange SS SMO 254
  • Alloy 254 Pipe Slip On Flange in India
  • 6Mo Stainless Steel SORTJ Manufacturer in Mumbai
  • ASTM A182 SMO 254 SOFF Flange
  • ASME SA182 254 SMO Slip On Pipe Flange
Weld Neck Flanges

SMO 254 Weld Neck Flange

  • SMO 254 Weld Neck Flanges Manufacturers
  • Stainless Steel SMO 254 WNRTJ Flange
  • 6 Moly Welding Neck Flanges
  • 1.4547 WNRF Flanges
  • SMO S31254 Weld Neck Flanges Manufacturers In India
  • 6Mo Stainless Steel Flat Face Weld Neck Flange
  • Alloy 254 Raised Face Weld Neck Flange
  • Alloy 6Moly WNFF Flangs
  • SS SMO 254 RFWN Flange
  • SMO 254 Weld Neck Flanges ANSI B16.5
  • ASTM A182 254 SMO Weld Neck Flange 300
  • ASME SA182 SMO 6Moly Welding Neck Flanges 150#
Blind Flange

SMO 254 Blind Flange

  • SMO 254 BLRF Flange
  • Stainless Steel SMO 254 BLRTJ Flange
  • SS SMO 254 Blind Pipe Flanges
  • 254 SMO Blind Flange
  • Alloy 254 Blind Flanges
  • Alloy 6Moly BLFF Flanges Manufacturer in Mumbai
  • ASTM A182 SMO 254 BLRTJ Flange
  • ASME SA182 SMO 254 BL Flange Stockist
  • SMO 1.4547 RTJ Blind Flange
  • SMO UNS S31254 BLFF Flanges
  • 6Mo Stainless Steel Blind Raised Face Flange
  • SMO 6Moly Pipe Blind Flange
  • 6 Moly Blind Plate Flanges
Threaded Flanges

SMO 254 Threaded Flange

  • Alloy 6Moly Threaded Flanges
  • Alloy 254 Threaded Pipe Flange
  • SS SMO 254 Female Threaded Flange
  • SMO 1.4547 Male Threaded Flange
  • 6 Moly Threaded Flange Manufacturer in Mumbai
  • 6Mo Stainless Steel NPT Threaded Flange
  • ASME SA182 SMO 254 Screwed Flanges Stockist
  • Alloy 6Moly BSP Threaded Flange
  • SMO 254 BSP Threaded Flanges
  • UNS S31254 Reducing Threaded Flange
  • Alloy 254 Raised Face Threaded Flange
  • ASTM A182 SMO 254 Thread Flange
  • Alloy 6Moly Thread Flange
  • SMO 6Moly 3 inch Threaded Pipe Flanges
Socket weld Flanges

SMO 254 Socket weld Flange

  • SMO 6Moly SWRF Flanges
  • SMO 254 Socket Weld Pipe Flange
  • Alloy 254 RFSW Flanges
  • Stainless Steel SMO 254 Raised Face Socket Weld Flanges
  • SS SMO 254 Socket Welding Flange
  • 254 SMO Flat Face Socket Weld Flange
  • 6 Moly SWRTJ Flanges Manufacturer
  • ASME SA182 SMO 254 Flange sw rf
  • SMO 1.4547 SWFF Flanges
  • UNS S31254 Socket Weld Raised Face Flange
  • Alloy 6Moly Socket Weld Flange Dimensions Class 150
  • ASME SA182 SMO 254 SW Flange
  • 6Mo Stainless Steel 300# Socket Weld Flange
Long Weld Neck Flanges

SMO 254 Long Weld Neck Flange

  • SMO 6Moly Long Welding Neck Flange
  • Alloy 254 RFLWN Flange
  • 254 SMO LWN Flanges
  • Stainless Steel SMO 254 Long Weld Neck Flange
  • ASTM A182 SMO 254 LWNRF Flanges
  • SMO 1.4547 LWN Flange 300# dimensions
  • SMO UNS S31254 LWN Flange
  • 6 Moly Raised Face Long Weld Neck Flange
  • Alloy 6Moly Long Welding Neck Flanges
  • SS SMO 254 Long Weld Neck Flange Dimensions Class 150
  • 6Mo Stainless Steel Long Weld Neck Raised Face Flange
  • ASME SA182 SMO 254 Long Weld Neck Flanges
Lap Joint Flanges

SMO 254 Lap Joint Flange

  • Alloy 254 Lap Joint Flange
  • SMO 6Moly LJ Flanges
  • SMO 254 Raised Face Lap Joint Flange
  • 6Mo Stainless Steel Lap Joint Flange with stub end
  • ASTM A182 SMO 254 LJFF Flange
  • ASME SA182 SMO 254 LJ Flanges
  • SMO S31254 Lap Joint Pipe Flange
  • 1.4547 Lap Joint Pipe Flanges
  • 6 Moly LJRF Flanges
  • Alloy 6Moly Flange Lap Joint Stockist
  • SS SMO 254 Lapped Joint Flange
  • Stainless Steel SMO 254 Flat Face Lap Joint Flange
  • 254 SMO Flange Lap Joint Stub End
Plate Flanges

SMO 254 Plate Flange

  • Alloy 254 Plate Flanges
  • 254 SMO Plate Flange Supplier
  • 6 Moly Plate Flange Stockist
  • Alloy 6Moly Plate Flanges Class 150
  • SS SMO 254 Plate Flanges Manufacturer in Mumbai
  • ASTM A182 SMO 254 Plate Flange
  • ASME SA182 SMO 254 Plate Flange en 1092
  • SMO 6Moly din 2501 pn10 plate flange in India
  • Alloy 1.4547 Plate Flanges
  • 6Mo Stainless Steel Plate Flanges
  • UNS S31254 Plate Flanges
  • Stainless Steel SMO 254 Plate Flanges
Orifice Flanges

SMO 254 Orifice Flange

  • SMO 6Moly Orifice Flange
  • Alloy 254 Orifice Flanges
  • ASTM A182 SMO 254 Orifice Pipe Flange
  • SMO 254 Raised Face Orifice Flanges
  • ASME SA182 SMO 254 RTJ Orifice Flange
  • 6 Moly Orifice Plate Flange in India
  • Alloy 1.4547 Orifice Flanges
  • 6Mo Stainless Steel Orifice Flanges
  • UNS S31254 Orifice Flanges
  • SS SMO 254 Orifice Flanges Stockist
  • Stainless Steel SMO 254 Orifice Flanges
  • SMO 254 Orifice Flanges
  • Alloy 6Moly Class 150 Orifice Flange

Contact us to get a quick quote for your requirement.

We offer these SMO 254 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.

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Applications of SMO 6Moly Flanges

  • ASTM A182 Alloy 254 Flange
  • SMO 254 Flange Manufacturer in Mumbai
  • ASTM A182 SMO 254 Pipe Flanges
  • 6Mo Stainless Steel Flange Manufacturer
  • 6 Moly Flanges Suppliers in India
  • SMO 1.4547 Spacer Ring Flanges
  • Stainless Steel SMO 254 Slip On Plate Flange
  • Alloy 254 Industrial Pipe Flange
  • Alloy 6Moly Flange Suppliers
  • 6Mo Stainless Steel Loose Plate Flange
  • Manufacturer of SS SMO 254 Flanges
  • UNS S31254 Large Diameter Flange
  • Alloy 254 Groove Flange
  • 6Mo Stainless Steel Flat Face Flanges
  • SMO 254 Large Tongue Flange Stock
  • 254 SMO Flange Supplier in Mumbai
  • SMO 254 Forged Flanges
  • ASME SA182 SMO 254 Pipe Flange Spacer Ring
  • 6 Moly Custom Flanges
  • Alloy 254 Flange Pressure Rating
  • ASTM A182 SMO 254 Flanges
  • Supplier of Alloy 6Moly Slip On Flat Face Flange
  • 6Mo Stainless Steel Tongue and Groove Flanges Dealers
  • SS SMO 254 Ring Type Joint Flanges
  • Stainless Steel SMO 254 RTJ Flange Exporter
  • Alloy 6Moly Raised Face Flange
  • 6 Moly Flanges Stockist
  • Alloy 254 Flanges at Best Price List In India
  • 254 SMO Exhaust Flanges
  • SMO 6Moly Reducing Flange
  • SMO 254 Spectacle Blind Flanges
  • 6Mo Stainless Steel Nipoflange
  • Alloy 254 Flangeolet
  • ASME SA182 SMO 254 Paddle Blind Flange
  • Alloy 6Moly Blind Spectacle Flange
  • 254 SMO Paddle Blank and Spacer

UNS S31254 Flange Pressure Rating Chart

ASME Pressure Temperature Ratings For SMO 254 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 A182 SMO 254 Flange Price List India

Check out the SMO 254 Flange Price List.

SMO 254 Flange in India SMO 254 Flange Price in INR
Alloy Flanges A182 20, 150, 300, 600 LBS, 900 LBS, 1500#, Class 2500 Rs. 424
Flanges A182 20 B16.5 Rs. 5,363
SMO 254 Class 150 Flanges as per ASME B 16.5 Rs. 3,414
Pn16 Dn65 Dn80 SMO 254 Flange Rs. 395
SMO 254 Plate Flange Rs. 4,390
SMO 254 Rs. 5,403

SS SMO 254 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 ASME SA182 254 SMO Flanges

Grade Ni Cr Mo Cu N C Mn Si P S
SMO 254 17.5 – 18.5 19.5 – 20.5 6 – 6.5 0.5 – 1 0.18 – 0.22 0.02 max 1 max 0.8 max 0.03 max 0.01 max

SMO 254 Flanges Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1320-1390 ℃ 650 300 35 %

Applications of SMO 6Moly 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 SMO 254 Flanges Across the Globe

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

Domestic Supply 6MO Stainless Steel Flanges

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