Find Verified Flanges Suppliers, Manufacturers and Wholesalers

We make "CUSTOM" flanges as per the customer's needs and requirements (Engg. drawing or Sample or Sketch).

Material Test Reports (MTRs) are provided with every supply.

Mill Test Reports are provided as per the customer's needs and requirements.

Material: SS 304, 316, 316L, 321, Brass, Carbon Steel, Copper, Titanium, Alloys like Hastelloy, Inconel, Monel, Stellite, and others.

Type: Raised Face, Welding Neck, Slip-on, Socket Weld, Lap Joint Flange, Threaded, Blind, and others.

Finishes: Polish or Satin

Qty: 1 to X amount (as per customer's needs and requirements)

Plate Flanges are precision-engineered piping components designed to provide strong, secure, and leak-proof connections in industrial piping systems. Manufactured in accordance with ANSI/ASME B16.5 and B16.47 standards, these flanges are available in various sizes, pressure classes, and face types to suit diverse applications. Produced using premium-grade Stainless Steel, Inconel, Hastelloy, Monel, Nickel, Titanium, Cupro Nickel, Duplex, Super Duplex, and other alloy materials, Plate Flanges offer exceptional corrosion resistance, durability, and reliable performance. They are widely used in petrochemical, oil & gas, chemical processing, power generation, marine, and pharmaceutical industries.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Plate Flanges

Nippo & Nippolet Flanges are high-performance branch connection fittings designed for secure and reliable connections in high-pressure and high-temperature piping systems. Manufactured in accordance with ANSI/ASME B16.5 and B16.47 standards, these flanges ensure excellent strength, leak-proof performance, and long service life. They are produced using premium-grade Stainless Steel, Inconel, Hastelloy, Monel, Nickel, Titanium, Cupro Nickel, Duplex, Super Duplex, and other alloy materials. Widely used across petrochemical, oil & gas, power generation, chemical processing, marine, and refinery industries, these flanges provide superior corrosion resistance and dependable performance in demanding industrial environments.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Nippo & Nippolet Flanges

Our Long Weld Neck Flanges are manufactured for high-pressure and high-temperature applications where superior strength, structural integrity, and reliable performance are essential. Featuring an extended hub, these flanges provide smooth stress distribution and reduce turbulence within the piping system. Manufactured from premium-grade materials and produced according to international standards, our Long Weld Neck Flanges offer outstanding corrosion resistance, dimensional accuracy, and long service life. They are widely used in pressure vessels, heat exchangers, refineries, petrochemical plants, power generation, offshore platforms, and chemical processing industries.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Long Weld Neck Flanges

Our Spacer Flanges are precision-manufactured to maintain pipeline spacing and facilitate safe isolation, maintenance, and inspection in industrial piping systems. Designed for reliable performance in high-pressure and high-temperature applications, these flanges ensure proper alignment while allowing uninterrupted system integrity. Manufactured from premium-grade materials and produced according to international standards, our Spacer Flanges offer excellent mechanical strength, corrosion resistance, dimensional accuracy, and long service life. They are widely used in oil & gas, petrochemical, chemical processing, marine, power generation, and refinery industries.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Spacer Flanges

Our Spectacle Blind Flanges are precision-engineered for isolating pipeline sections during maintenance, inspection, and testing operations. Designed with one solid disc and one open ring connected by a metal bridge, these flanges allow quick switching between flow and isolation without removing the assembly. Manufactured from premium-grade materials and conforming to international standards, our Spectacle Blind Flanges offer excellent mechanical strength, corrosion resistance, dimensional accuracy, and long service life. They are widely used in oil & gas, petrochemical, power generation, chemical processing, marine, and refinery industries.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Spectacle Blind Flanges

Our Ring Type Joint (RTJ) Flanges are manufactured for high-pressure and high-temperature piping systems that require exceptional sealing performance. Designed with precision-machined ring grooves, these flanges create a metal-to-metal seal using RTJ gaskets, ensuring leak-proof operation in demanding environments. Manufactured from premium-grade materials and tested to international standards, our RTJ Flanges offer excellent mechanical strength, corrosion resistance, and dimensional accuracy. They are widely used in oil & gas, petrochemical, offshore, power generation, chemical processing, and refinery industries where reliable performance is critical.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Ring Joint Flanges

Our Lap Joint Flanges are manufactured to provide secure, reliable, and leak-proof connections in piping systems where frequent dismantling and maintenance are required. Designed to be used with stub ends, these flanges allow easy alignment and assembly while reducing installation time. Manufactured from premium-quality raw materials, our Lap Joint Flanges offer excellent corrosion resistance, dimensional accuracy, and durability. They are widely used in industries such as petrochemical, chemical processing, power generation, marine, food processing, and oil & gas. Available in stainless steel, duplex steel, nickel alloys, titanium, and other special alloys, our flanges are produced according to international quality standards to ensure dependable performance in demanding environments.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Lap Joint Flanges

Socket Weld Flanges (SWRF Flanges) are designed for small-diameter, high-pressure piping systems where strong, leak-proof connections are essential. The pipe is inserted into the socket bore of the flange and secured with a fillet weld around the outer edge, providing excellent alignment, high structural integrity, and reliable performance.

Manufactured in accordance with ASME B16.5, ASME B16.47, DIN, BS, and EN standards, our Socket Weld Flanges are available in Stainless Steel, Duplex Steel, Super Duplex Steel, Inconel, Monel, Hastelloy, Nickel Alloy, Titanium, Cupro Nickel, and other special alloys. These flanges are widely used in oil & gas, petrochemical, power generation, chemical processing, marine, and offshore industries where durability and pressure resistance are critical.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Socket weld Flanges

Blind Flanges (BLRF Flanges) are solid flanges designed without a bore, making them ideal for sealing the ends of pipelines, pressure vessels, and valves. They are widely used to isolate piping systems, facilitate maintenance, pressure testing, and allow future system expansion while ensuring a secure, leak-proof closure.

Manufactured in accordance with ASME B16.5, ASME B16.47, DIN, BS, and EN standards, our Blind Flanges are available in Stainless Steel, Duplex Steel, Super Duplex Steel, Inconel, Monel, Hastelloy, Nickel Alloy, Titanium, Cupro Nickel, and other high-performance alloys. Precision machining, superior material quality, and strict quality control ensure excellent strength, corrosion resistance, and reliable performance even under high-pressure and high-temperature operating conditions.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Blind Flanges

Weld Neck Flanges (WNRF) are high-performance pipe flanges designed with a long tapered hub that provides exceptional strength and stress distribution in high-pressure and high-temperature piping systems. These flanges are butt-welded directly to the pipe, ensuring a strong, leak-proof connection while reducing turbulence and minimizing the risk of erosion.

Manufactured in accordance with international standards such as ASME B16.5, ASME B16.47, DIN, BS, and EN specifications, our Weld Neck Flanges are available in Stainless Steel, Duplex Steel, Super Duplex Steel, Inconel, Monel, Hastelloy, Nickel Alloy, Titanium, Cupro Nickel, and other special alloys. They are widely used in oil & gas, petrochemical, power generation, chemical processing, offshore, marine, and refinery industries where reliability and long service life are essential.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Weld Neck Flanges

Our Threaded Flanges (Screwed Flanges) are manufactured to provide secure, leak-proof pipe connections without the need for welding, making them ideal for low to medium-pressure piping systems and hazardous environments. Manufactured in accordance with ASME B16.5, ASME B16.47, DIN, EN, and BS standards, these flanges feature precision-machined internal threads for quick installation and dependable performance. They are available in Stainless Steel, Inconel, Hastelloy, Monel, Nickel, Titanium, Cupro Nickel, Duplex, Super Duplex, Carbon Steel, and other high-performance alloys.

Widely used in oil & gas, petrochemical, chemical processing, marine, offshore, power generation, water treatment, pharmaceutical, and food processing industries, our threaded flanges offer outstanding corrosion resistance, dimensional accuracy, and long service life. Each flange is manufactured under strict quality control procedures and thoroughly inspected to ensure compliance with international standards and reliable operation in demanding industrial applications.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Threaded Flange

Our Slip On Flanges (SORF Flanges) are manufactured to deliver secure, reliable, and cost-effective pipe connections for a wide range of industrial piping systems. Designed in accordance with ASME B16.5, ASME B16.47, DIN, EN, and BS standards, these flanges are easy to align and weld, making them an ideal choice for low to moderate pressure applications. Available in Stainless Steel, Inconel, Hastelloy, Monel, Nickel, Titanium, Cupro Nickel, Duplex, Super Duplex, and other high-performance alloys, our slip on flanges provide excellent corrosion resistance, dimensional accuracy, and long service life.

Widely used in oil & gas, petrochemical, chemical processing, power generation, marine, offshore, water treatment, food processing, and pharmaceutical industries, our SORF flanges are manufactured under strict quality control procedures and thoroughly inspected to ensure superior performance, leak-proof sealing, and compliance with international standards.

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/2 to 36

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type: Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form: Slip on flanges

Style Available
Flat face
Raised face
Tongue
Groove or ring joint

We are one of the leading manufacturers and exporters of a wide range of Stainless Steel Bolts, which comprises Stud Bolts, Hex Bolts, Square Bolts, Eye Bolts, Anchor Bolts, T-Head Bolts, Structural Bolts, U-Bolts, J Bolts, Mushroom Head Suarez Neck Bolts, and Wing Screw Foundation Bolts. Manufactured as per specific requirements of our clients, our range is available with following specifications:
Sizes: M12 to M150 & 1/2 to 6
Grades: IS (GR.8.8, 10.9, 12.9) BS (GR. R, S)

Flanges (forged / Plate)

Slipon, Blind, Weldneck, Lap Joint, Spectacle, Socket Weld Threaded Ring Joint, Orifice Type

Std's & Materials ASTM A 105, A 182 F 304/304L/316/316L/321/347 A 350 LF1, LF2, LF3 A 182 GR F1, F5, F9, F11, F12, F22, Steam Boiler
Class, Plus major "Exotic" materials i.e. various grades Nickel, Monel, Incoloy, Hastelloy, Inconel, Cupronickel & Titanium.

Dimensions
ANSI B16.5, BS 1560, BS 10, IS 6392, B-2.1 NPT,API. DIN, JIS. MSS SP44

Sizes
1/2" NB TO 48" NB CLASSES 150 Lbs TO 2500 Lbs.

C.S.M.S.& SS

The 2 Bolt Flange UELFT-1/2 Inch Bearing Unit is a high-performance mounted bearing designed to provide reliable shaft support in industrial machinery. Manufactured with a durable cast iron housing and precision-engineered insert bearing, it offers smooth rotation, excellent load capacity, and long service life. Its two-bolt flange design enables easy installation and secure mounting on vertical surfaces. The unit is pre-lubricated and features effective sealing to protect against dust, moisture, and contaminants. Suitable for continuous-duty applications, this bearing unit minimizes maintenance requirements while ensuring stable performance in demanding industrial environments, making it an ideal solution for OEMs and maintenance operations.

Medium duty, cast iron bory, selfy-alignment with anti-rotation design, Eccentric lock collar with setscrew. Factory lubricated with additional grease fitting installed.

Price Per Unit : $12.56

Inert Gas Flow Meter

We make "CUSTOM" unions as per the customer's needs and requirements (Engg. drawing or Sample or Sketch).

Material Test Reports (MTRs) are provided with every supply.

Mill Test Reports are provided as per customersâ?? needs and requirements.

Material: Stainless Steel, Brass and among others.

Type: Threaded or Socket Weld

Thread: NPT/BSP/UNF (as per customer's needs and requirements)

Finishes: Polish or Satin or Nickel Plated

Qty: 1 to X amount (as per customer's needs and requirements)

Stainless Steel Impex is a leading manufacturer, supplier, exporter, and stockist of premium quality Invar 36 Sheets & Plates manufactured from high-grade UNS K90600 / K90603 / K93050 alloy. Known for its exceptionally low coefficient of thermal expansion, Invar 36 is widely used in aerospace, cryogenic engineering, precision instruments, optical devices, LNG storage systems, scientific equipment, and electronic applications. We offer Invar 36 sheets and plates in hot rolled, cold rolled, perforated, chequered, polished, and shim forms in various thicknesses and dimensions to meet diverse industrial requirements.

Manufactured in accordance with international quality standards, our Invar 36 sheets and plates provide outstanding dimensional stability, excellent toughness at cryogenic temperatures, good machinability, and reliable corrosion resistance. Every product undergoes rigorous quality inspections, including PMI testing, dimensional verification, mechanical testing, and surface inspection to ensure consistent quality and dependable performance. We also provide customized sizes, finishes, and prompt worldwide delivery with secure export packaging.

Standard: AMS, AMS, API

Plate Length & Sizes : 1000 mm x 2000 mm, 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2m, 2.44m, 3m, 36\" X 120\" or 48\" X 144\", Cut to size available

Thickness: 0.1mm to 100 mm Thk

Width: 10-2500mm

Production: Hot-Rolled (HR) / Cold-Rolled (CR)

Specialize sheets, Plates : Perforated Sheet, Chequered Plates

Form : Plates, Sheets, Plain Sheet, Shim Sheet

Hardness : Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc.

Grade: Invar 36 Sheet, Plates / UNS-K90600 / K90603 / K93050

Invar 36 Sheets, Plates Equivalent Grades

STANDARD: Invar 36
Material No: 1.3912
UNS: UNS-K90600 / K90603 / K-93050
EN Designation: Ni 36
Alloy: 36