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Supplier of Plate Flanges, Stainless Steel Flange Plate, ASME B16.5 Plate Flanges in Malysia, ASTM A105 Carbon Steel Plate Flanges manufacturer, Alloy Steel Plate Flanges exporter in Sauth Africa, ANSI B16.5 Class 150 Flat Flange Suppliers in Mumbai, India.

Triton Alloys Inc is a dynamic company which was established over a decade ago to cater to growing demands of Plate Flanges standards. ASME / ANSI B16.5 Flanges, ASME / ANSI B16.47, etc. in all materials including Stainless Steel, Carbon Steel and High Nickel Alloys. Our collection of durable blank plates seals the end of pipelines, valves or other links. These flanges with high tensile strength are eligible for simple installation with a higher face and backrests. Such flanges have high tensile strength and solder resistance to corrosion.

ANSI & ASME B16.5 flange of 150 lbs is of the same size and pcds as with the Plate Flanges. It is important to remember that the features of the behaviours displays of these flanges are based on the material used to manufacture those alloy steel platform flanges. The only difference is that the platform flange manufacturers in India will produce them without a hub. For example, because of its chemical composition and internal microstructure, the characteristics of the carbon steel flanger differ from that produced from duplex stainless steel.Our collection of goods is highly robust by using superior quality alloys for raw materials. Such Plate flanges can also be customized as needed by the customer in standard dimensions.

Specification :

Size ½” (15 NB) to 48″ (1200NB)
Standard ANSI A182, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
Dimensions ANSI A182, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Specialize As per drawing
Connection Type Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large
Form SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
Stainless Steel ASTM A-479, A-182, 304, 304L,304H,304S, 316, 316L,316 Ti, 316H, 309, 310, 310S, 317L, 321, 347, 409, 410, 420, 430, 440, 446, 904L. etc.
Duplex Steel 2205, 31803, 32750, 32760, 2101, 2304.
Alloy Steel A-182 - F5, F9, F11, F12, F21, F22 & F91
Special Grade Stainless Steel 17-4 PH, Alloy 800, Alloy 600. Hastelloy C276.
Carbon Steel A 105, LF 2, Duplex Steel.
Test Certificate MTC, IBR TC, Lab.TC from Govt. App. Lab. with Third Party Inspection.

Specification - Plate Flanges

Model # Size
Inside Diameter
I.D. (in)
Outside Diameter
O.D (in)
Bolt Circle
B.C. (in)
Bolt Holes No. Bolt Holes Dia. (in) Weight
FLGS0100 1 5/8 1.36 4-1/4 3-1/8 4 5/8 2.1
FLGS0125 1-1/4 5/8 1.7 4-5/8 3-1/2 4 5/8 2.4
FLGS0150 1-1/2 5/8 1.95 5 3-7/8 4 5/8 2.8
FLGS0200 2 5/8 2.44 6 4-3/4 4 3/4 4
FLGS0250 2-1/2 5/8 2.94 7 5-1/2 4 3/4 5.3
FLGS0300 3 5/8 3.57 7-1/2 6 4 3/4 6.1
FLGS0400 4 5/8 4.57 9 7-1/2 8 3/4 8
FLGS0500 5 3/4 5.66 10 8-1/2 8 7/8 10.5
FLGS0600 6 3/4 6.72 11 9-1/2 8 7/8 11.5
FLGS0800 8 1 8.72 13-1/2 11-3/4 8 7/8 22.4
FLGS1000 10 1 10.88 16 14-1/4 12 1 26.6
FLGS1200 12 1 12.88 19 17 12 1 41
FLGS1400 14 1 14.14 21 18-3/4 12 1-1/8 48
FLGS1600 16 1 16.16 23-1/2 21-1/4 16 1-1/8 61.3
FLGS1800 18 1-1/16 18.18 25 22-3/4 16 1-1/4 63.3

Types of Flanges Available

Buttweld Fittings

Blind Flanges

Buttweld Fittings

Slip on Flanges

Buttweld Fittings

Socket Weld Flanges

Buttweld Fittings

Threaded Flanges

Buttweld Fittings

Weld Neck Flange

Buttweld Fittings

Lap Joint Flange

Buttweld Fittings

Expander Flange

Buttweld Fittings

Nippo Flanges

Buttweld Fittings


Buttweld Fittings

Ring Type Joint Flanges

Buttweld Fittings

High Hub Flange

Buttweld Fittings

Square Flange

Flanges Applications Industries

ASME B16.9 Degree Forged are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Degree Forged through a worldwide network of stock-keeping branches. Buttweld Forged is use in various industries like :

  • Flanges uses in Paper & Pulp Companies
  • Stainless Steel Flanges uses in Oil and Gas Industry
  • Flanges Pipe Forged uses in Chemical Refinery
  • Alloy Steel Threaded Elbowuses in Pipeline
  • Buttweld Flanges Pipe Forged uses in High Temperature Application
  • Flanges uses in Water Pipe Line
  • ANSI B16.9 Flanges Pipe Forged can be used in Nuclear power plants
  • Flanges usefule for High Pressure Applications
  • Flanges Long Radius Forged uses in Fabrication and welding Job
  • Flanges uses in Food Processing and Dairy Industries
  • Flanges Short Radius Forged uses in boiler & heatexchangers

Marking & Packing

Our Nickel Alloy 2.4066 round bars are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Nickel Alloy UNS N02200 bar are marked with Grade, Lot No, Size and our trade mark. We can also make custom marking on our products on Special request from Purchaser.

Quality Assurance

Triton Alloys Inc all Nickel Alloy 200 round bars, Nickel Alloy 200 bright bars and Nickel 200 hex bars are subject to strict inspection at each stage starting from material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, DIN, EN, and JIS codes and standards. We can also appoint official certified Inspection Agencies upon request of our clients so that they can witness the material reports, dimensions and quality conformity of products.

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