Alpha Overseas
E-BROCHURE
Alpha Nickel

Hastelloy Flanges Manufacturer, Supplier In Mumbai India

Nickel, molybdenum, chromium, and tungsten are all components of the superalloy known as Hastelloy. Hastelloy flanges have outstanding corrosion resistance in a variety of harsh situations. Due to their low carbon content, Hastelloy flanges retain corrosion resistance in heat-affected welded joints by minimizing gain-boundary carbide perception during welding. Ferric and cupric chlorides and other potent oxidizing salt solutions are remarkably resistant to it.

Hastelloy Flanges are one of the few that can withstand the corrosive effects of moist chlorine gas. Others include hypochlorite and chlorine dioxide. Hastelloy flanges are excellent for chemical and aerospace furnace operations because of their resistance to oxidizing, reducing, and neutral atmospheres.

Hastelloy Pipe Flanges, Hastelloy Flanges Manufacturers, ASTM B564 Hastelloy® Alloy Flanges, Hastelloy Flange, Hastelloy Flanges Suppliers, Hastelloy Flanges Manufacturers in India.

Table Of Contents

For our customers worldwide, Alpha Overseas is one of the most reliable suppliers of Hastelloy Flanges. We produce these pipe flanges in various configurations, including shapes, sizes, dimensions, material types, and other criteria. We manufacture these Hastelloy Pipe Flanges to meet the diversified needs of our customers using premium raw materials and cutting-edge manufacturing equipment.

The flange joint is the following welding, the most used joining technique. We provide a range of Hastelloy flanges, including Hastelloy Slip On Flanges, Hastelloy Weld Neck Flanges, Hastelloy Plate Flanges, Hastelloy Ring Joint Flanges, Hastelloy Orifice Flanges, and more, using high-grade Hastelloy.

  • »Clean-up equipment such as stack-gas reheaters, ducting, dampers, and scrubbers
  • »Systems that reduce sulfur in flue gases
  • »Heating and cooling exchangers, reaction tanks, evaporators, and transfer pipework are examples of chemical processing equipment.
  • »Bad gas wells
  • »Manufacturing of pulp and paper
  • »Companies that manage rubbish.
  • »Food and pharmaceuticals processing equipment

Hastelloy Flanges Specification

Standards ASTM B564 / ASME SB564
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)
Hastelloy Flange

Hastelloy Flange Dimensions

NPS
(in.)		 Hastelloy 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

Hastelloy 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

Hastelloy Pipe Flanges Types

slip on flange

Hastelloy Slip On Flange

  • Hastelloy FFSO Flanges
  • Hastelloy Alloy Slip-On Flange
  • Hastelloy SORF Flange
  • Hastelloy Raised Face Slip On Flange
  • Hastelloy Alloy Flat Face Slip On Flanges
  • ASTM B564 Hastelloy Alloy SOFF Flange
  • Hastelloy Slip On Raised Face Flange
  • Hastelloy PN16 Slip On Flange
  • Hastelloy RFSO Flanges
  • ASME SB564 Hastelloy Slip On Pipe Flange
  • Hastelloy® Alloy SO Flanges
Weld Neck Flanges

Hastelloy Weld Neck Flange

  • Hastelloy Alloy WNFF Flangs
  • Hastelloy Flat Face Weld Neck Flange
  • Hastelloy WNRTJ Flange
  • Hastelloy Weld Neck Flanges ANSI B16.5
  • Hastelloy Raised Face Weld Neck Flange
  • Hastelloy® Alloy RFWN Flange
  • Hastelloy WNRF Flanges
  • Hastelloy Welding Neck Flanges
  • ASME SB564 Hastelloy Welding Neck Flanges 150#
  • ASTM B564 Hastelloy Alloy Weld Neck Flange 300
Blind Flange

Hastelloy Blind Flange

  • ASTM B564 Hastelloy BLRTJ Flange
  • Hastelloy BLRTJ Flange
  • Hastelloy Alloy BLFF Flanges
  • Hastelloy Alloy Blind Flange
  • Hastelloy Alloy Pipe Blind Flange
  • Hastelloy Blind Pipe Flanges
  • ASME B16.5 Hastelloy Blind Raised Face Flange
  • Hastelloy Blind Plate Flanges
  • Hastelloy BLRF Flange
  • Hastelloy RTJ Blind Flange
Threaded Flanges

Hastelloy Threaded Flange

  • Hastelloy Alloy Threaded Flanges
  • Hastelloy Alloy BSP Threaded Flanges
  • Hastelloy Raised Face Threaded Flange
  • Hastelloy NPT Threaded Flange
  • Hastelloy BSP Threaded Flange
  • Hastelloy 3 inch Threaded Pipe Flanges
  • Hastelloy Male Threaded Flange
  • ASTM B564 Hastelloy Thread Flange
  • Hastelloy Reducing Threaded Flange
  • Hastelloy Alloy Thread Flange
  • Hastelloy Threaded Pipe Flange
  • Hastelloy® Alloy Female Threaded Flange
Socket weld Flanges

Hastelloy Socket weld Flange

  • Hastelloy SWRF Flanges
  • Hastelloy Socket Weld Raised Face Flange
  • Hastelloy Grade Socket Welding Flange
  • Hastelloy SWFF Flanges
  • Hastelloy® Alloy Flat Face Socket Weld Flange
  • Hastelloy RFSW Flanges
  • Hastelloy 300# Socket Weld Flange
  • Hastelloy Alloy Socket Weld Pipe Flange
  • ASME SB564 Hastelloy Alloy Flange sw rf
  • Hastelloy Alloy Raised Face Socket Weld Flanges
  • ASME B16.5 Hastelloy SW Flange
Long Weld Neck Flanges

Hastelloy Long Weld Neck Flange

  • ASME B16.5 Hastelloy Long Weld Neck Flanges
  • Hastelloy Alloy LWN Flange
  • Hastelloy RFLWN Flange
  • Hastelloy Alloy Long Weld Neck Flange
  • Hastelloy Long Welding Neck Flange
  • Hastelloy LWN Flanges
  • Hastelloy Alloy Long Welding Neck Flanges
  • Hastelloy Raised Face Long Weld Neck Flange
  • ASTM B564 Hastelloy LWNRF Flanges
  • Hastelloy® Alloy Long Weld Neck Raised Face Flange
Lap Joint Flanges

Hastelloy Lap Joint Flange

  • Hastelloy Lap Joint Pipe Flanges
  • Hastelloy Alloy Lap Joint Flange
  • Hastelloy Lap Joint Flange with stub end
  • ANSI B16.5 Hastelloy Lapped Joint Flange
  • Hastelloy Flange Lap Joint Stub End
  • ASTM B564 Hastelloy Alloy LJFF Flange
  • Hastelloy Alloy LJRF Flanges
  • Hastelloy® Alloy Flat Face Lap Joint Flange
Plate Flanges

Hastelloy Plate Flange

  • ASTM B564 Hastelloy Alloy Plate Flange
  • Hastelloy Alloy Plate Flanges
  • Hastelloy® Alloy Plate Flanges Class 150
  • ASME SB564 Hastelloy Plate Flange en 1092
  • Hastelloy ANSI B16.5 Plate Flanges
Orifice Flanges

Hastelloy Orifice Flange

  • ASME SB564 Hastelloy Alloy RTJ Orifice Flange
  • Hastelloy Class 150 Orifice Flange
  • Hastelloy ASME B16.36 Orifice Flange
  • ANSI B16.36 Hastelloy Orifice Flanges
  • Hastelloy Alloy Orifice Flanges
  • ASTM B564 Hastelloy Orifice Pipe Flange
  • Hastelloy® Alloy Raised Face Orifice Flanges

Contact us to get a quick quote for your requirement.

We offer these Hastelloy 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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Specialized in Following ASTM B564 Hastelloy Flanges

  • Hastelloy Industrial Pipe Flange
  • ASTM B564 Hastelloy Pipe Flanges
  • ASME B16.5 Hastelloy Pipe Flange Spacer Ring
  • Hastelloy Flanges Suppliers in India
  • Hastelloy Alloy Flange Suppliers
  • Manufacturer of Hastelloy Flanges
  • Hastelloy Alloy Flat Face Flanges
  • Hastelloy Alloy Groove Flange
  • Hastelloy Alloy Large Tongue Flange Stock
  • ANSI/ASME B16.5 Hastelloy Flange Supplier in Mumbai
  • Type Hastelloy Loose Plate Flange
  • Hastelloy Flange Manufacturer in Mumbai
  • Hastelloy® Alloy Forged Flanges
  • Hastelloy Spacer Ring Flanges
  • Hastelloy Large Diameter Flange
  • Hastelloy Alloy Flange Manufacturer
  • Hastelloy Slip On Plate Flange
  • Hastelloy Flanges Stockist
  • Hastelloy Reducing Flange
  • Hastelloy Alloy Tongue and Groove Flanges Dealers
  • Hastelloy RTJ Flange Exporter
  • Hastelloy Alloy Flangeolet
  • Hastelloy Flange Pressure Rating
  • Hastelloy Nipoflange
  • Hastelloy Custom Flanges
  • Hastelloy® Alloy Exhaust Flanges
  • Supplier of Hastelloy Slip On Flat Face Flange
  • ASME SB564 Hastelloy Paddle Blind Flange
  • Hastelloy Raised Face Flange
  • Hastelloy Ring Type Joint Flanges
  • Hastelloy Alloy Paddle Blank and Spacer
  • Hastelloy Flanges at Best Price List In India
  • Hastelloy Spectacle Blind Flanges
  • Hastelloy Blind Spectacle Flange

Hastelloy Flange Pressure Rating Chart

ASME Pressure Temperature Ratings For Hastelloy 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 B564 Hastelloy Flange Price List India

Check out the Hastelloy Flange Price List.

Hastelloy Flange in India Hastelloy Flange Price in INR
Hastelloy Flanges B564, 150, 300, 600 LBS, 900 LBS, 1500#, Class 2500 Rs. 218
Flanges B564 B16.5 Rs. 4,169
Hastelloy Class 150 Flanges as per ASME B 16.5 Rs. 3,117
Pn16 Dn65 Dn80 Hastelloy Flange Rs. 196
Hastelloy Plate Flange Rs. 3,197
Hastelloy RTJ Flange Rs. 5,107

Hastelloy 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

Applications of Hastelloy 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 Hastelloy Alloy Flanges Across the Globe

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

Domestic Supply Hastelloy Flanges

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

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