Metal Flanges

Product Details:

Aashish Metal & Alloys is a leading manufacturer and exporter of Hastelloy C276 Flanges, designed for superior performance in highly corrosive environments. Hastelloy C276 is a nickel-molybdenum-chromium alloy with excellent resistance to oxidizing and reducing media, making these flanges ideal for industries handling aggressive chemicals.

• Exceptional resistance to strong oxidizers, chlorides, acids, and seawater.

• High mechanical strength with excellent weldability and formability.

• Suitable for both high-temperature and cryogenic service.

• Available in Slip-On, Weld Neck, Blind, Socket Weld, Lap Joint, Threaded, and Spectacle Blind types.

• Chemical processing plants

• Pulp and paper industry

• Waste treatment facilities

• Marine and offshore engineering

• Power generation and heat exchangers

• Grades / Standards: ASTM B564, ASME SB564

• Size Range: ½” to 48” (DN15 – DN1200)

• Pressure Rating: Class 150 to 2500, PN6 to PN400

• Face Type: RF (Raised Face), RTJ (Ring Type Joint), FF (Flat Face)

• Dimensions: ANSI, ASME, DIN, EN, BS, JIS standards

Up to 15,000 flanges per month, with customized production available.

Packed in fumigated wooden cases / pallets with protective wrapping. Each flange is marked with grade, size, pressure rating, heat number, and country of origin, ensuring full traceability.

Additional Information:

• Item Code: AMA-7307-HC276
• Production Capacity: Up to 500 MT / month
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Flanges: Individually bubble-wrapped → packed in corrugated boxes → stacked in seaworthy fumigated wooden crates.

Product Details:

Aashish Metal & Alloys is a leading manufacturer and exporter of Hastelloy C22 Flanges, designed for critical operations in aggressive chemical and high-temperature environments. Hastelloy C22 (UNS N06022 / WNR 2.4602) is a nickel-chromium-molybdenum-tungsten alloy that provides outstanding resistance to both oxidizing and reducing agents, making it one of the most versatile corrosion-resistant alloys available.

Key Features:

• Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking

• Superior resistance to oxidizing and reducing media

• Withstands wet chlorine, chlorine dioxide, hypochlorite, and strong oxidizers

• High mechanical strength and toughness at elevated temperatures

• Excellent weldability and formability without sensitization

Types of Hastelloy C22 Flanges:

• Weld Neck Flanges

• Slip-On Flanges

• Blind Flanges

• Socket Weld Flanges

• Lap Joint Flanges

• Threaded Flanges

• Orifice Flanges

• Custom-designed flanges as per client specifications

Specifications:

• Grade: Hastelloy C22 / UNS N06022 / WNR 2.4602

• Standards: ASTM B564, ASME, ANSI, DIN, EN, JIS, MSS-SP

• Size Range: ½” to 48” (DN 15 – DN 1200)

• Class/Pressure Rating: 150#, 300#, 600#, 900#, 1500#, 2500#

• Facing Type: RF (Raised Face), FF (Flat Face), RTJ (Ring Type Joint)

• Working Temperature: –196°C to +600°C

Mechanical Properties:

• Tensile Strength: ≥ 690 MPa

• Yield Strength (0.2% Offset): ≥ 310 MPa

• Elongation: ≥ 45%

• Hardness: ≤ 95 HRB

Applications:
Hastelloy C22 Flanges are widely used in:

• Chemical & Petrochemical Processing

• Marine & Offshore Applications

• Pulp & Paper Industry

• Flue Gas Scrubbers & Pollution Control Equipment

• Pharmaceutical & Food Processing Units

• Wastewater Treatment Plants

• Heat Exchangers, Reactors & Condensers

Production Capacity:

• Annual capacity: 350 MT

• Monthly supply: 25–35 MT

• Large-scale production available for global projects

Product & Service Code:

• HSN Code: 73072100 – Flanges of Nickel Alloy

• UNSPSC Code: 40174300 – Pipe Flanges

Colour:

• Natural Metallic Silver (Standard)

• Anti-rust coated / custom finishes available on request

Packaging Detail:
Each flange is clearly marked with Grade, Size, Pressure Rating, Heat Number, and Manufacturer’s Logo for full traceability. For export, products are individually wrapped in polyethylene or VCI sheets, bubble-packed, and securely placed in corrugated boxes or seaworthy wooden cases. Additional cushioning ensures safety during handling, storage, and transport.

Additional Information:

• Item Code: AMA-7307-HSC22
• Production Capacity: Inconel Flanges: Up to 15,000 pcs / month
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Flanges: Packed in fumigated wooden cases / pallets, with protective wrapping to avoid surface damage. Pipe Fittings: Packed in corrugated boxes, HDPE bags, and wooden crates for safe handling. Fasteners: Supplied in poly bags / cartons, then packed into fumigated wooden boxes. Pipes & Tubes: End capped, wrapped in HDPE / polypropylene sheets, bundled and placed in wooden cases. Sheets / Plates / Coils: Wrapped in waterproof plastic, covered with hardboard / steel strips, then palletized. Marking: Each package is clearly labeled with Grade, Size, Heat No., Lot No., and Country of Origin. Export Standard: Packaging meets ISPM-15 / seaworthy export standards to ensure damage-free delivery.

Product Details:

Aashish Metal & Alloys is a leading manufacturer and exporter of SMO 254 Flanges, offering high-performance flanges that excel in highly corrosive and chloride-rich environments. Designed for strength, durability, and corrosion resistance, our SMO 254 flanges are widely used in industries such as offshore oil & gas, desalination, pulp & paper, and chemical processing.

SMO 254 (UNS S31254) is a high-alloy austenitic stainless steel with a high molybdenum and nitrogen content, offering superior resistance to pitting, crevice corrosion, and stress corrosion cracking. It is often used as a cost-effective alternative to high-nickel alloys in aggressive environments.

• Exceptional resistance to chloride-induced corrosion

• High strength and excellent toughness

• Excellent weldability and formability

• Resistant to seawater and brine environments

• Cost-effective alternative to titanium and nickel-based alloys

• Weld Neck Flanges (WNRF)

• Slip-On Flanges (SORF)

• Blind Flanges (BLRF)

• Socket Weld Flanges (SWRF)

• Threaded Flanges

• Lap Joint Flanges (LJRF)

• Long Weld Neck Flanges

• RTJ Flanges (Ring Type Joint)

• Custom Flanges as per drawing/specifications

• Offshore oil & gas platforms

• Desalination and water treatment plants

• Heat exchangers and condensers

• Chemical and petrochemical processing

• Pulp & paper bleaching plants

• Marine and shipbuilding

• Power generation equipment

• Grade: SMO 254 / UNS S31254 / 1.4547

• Standards: ASTM A182, ASME SA182

• Size Range: ½” to 24” (DN15 to DN600)

• Pressure Rating: 150#, 300#, 600#, 900#, PN6–PN64

• Face Types: RF, FF, RTJ

• Flange Dimensions: ANSI, ASME B16.5, B16.47, DIN, EN, BS, JIS

• Finish: Smooth, Serrated, Spiral

• Tensile Strength: ≥ 650 MPa

• Yield Strength (0.2% offset): ≥ 300 MPa

• Elongation: ≥ 35%

• Hardness: ≤ 100 HRB

• Up to 85 MT/month, with CNC machining, pressure testing, and strict quality checks.

Each flange is cleaned, sealed, and packed in plastic wrap and sturdy wooden crates/pallets. Marked with heat number, size, grade, and batch ID. Export-compliant and seaworthy packaging ensures safe global delivery.

• EN 10204 3.1 / 3.2 Mill Test Certificate

• Raw Material Test Certificate

• Third-Party Inspection (TUV, SGS, BV – on request)

• NABL-approved Lab Reports

• Certificate of Origin, Packing List, and Invoice

• ISO 9001:2015 compliance

Aashish Metal & Alloys delivers SMO 254 Flanges that meet the toughest challenges in corrosive and high-pressure environments—ensuring quality, performance, and customer satisfaction across global industries.

Additional Information:

• Item Code: 73072100
• Production Capacity: Up to 8 MT/month
• Delivery Time: READY EX STOCK MUMBAI
• Packaging Details: Each flange is cleaned, sealed, and packed in plastic wrap and sturdy wooden crates/pallets. Marked with heat number, size, grade, and batch ID. Export-compliant and seaworthy packaging ensures safe global delivery.

Product Details:

Aashish Metal & Alloys is a leading manufacturer, supplier, and exporter of ASME Flanges, designed for reliable connection of pipes, valves, pumps, and other equipment in high-pressure and high-temperature industrial systems. Our flanges are engineered to meet stringent quality standards, ensuring leak-proof performance and long-term durability.

• Material Options: Stainless Steel (SS304, SS316, SS316L), Carbon Steel, Alloy Steel, Duplex, Super Duplex, Monel, Inconel, Hastelloy, Titanium

• Flange Types:

  • Weld Neck (WN)

  • Slip-On (SO)

  • Socket Weld (SW)

  • Threaded (TH)

  • Blind (BL)

  • Lap Joint (LJ)

  • Orifice Flanges

• Pressure Ratings: ANSI Class 150 – 2500 / PN10 – PN250 (customized as per requirement)

• Standards Compliance: ASME B16.5, B16.47, B16.36, ASTM, ANSI, ISO, and API standards

• Surface Finish: Smooth, raised face (RF), flat face (FF), or ring-type joint (RTJ) as per application

• Sizes Available: ½” to 60” (DN15 to DN1500)

ASME Flanges are widely used in industries requiring secure piping connections and leak-proof performance:

• Oil & Gas Industry: Refineries, pipelines, and offshore installations

• Chemical & Petrochemical Plants: Handling corrosive and high-temperature fluids

• Power Plants: Steam, water, and gas lines

• Marine & Offshore: Seawater, fuel, and ballast pipelines

• Pharmaceutical & Food Processing: Hygienic piping systems

• Infrastructure & Construction: Water treatment, HVAC, and industrial projects

• Provides reliable, leak-proof connections

• High corrosion and temperature resistance

• Available in multiple materials and pressure classes

• Customizable to meet client-specific dimensions and standards

• Easy installation and maintenance

• Monthly Capacity: 500 – 2,000 pieces (depending on size and material)

• Customization: OEM and project-specific requirements available

• Quality Assurance: 100% inspected, pressure tested, and certified as per ASME / API standards

• HSN Code: 7307 / 7308 (Flanges of iron or steel)

• Production Code: ASME-FLANGE-[Material]-[Size]-[Rating]

• Individually wrapped in anti-corrosion paper / polyethylene

• Bulk packing in corrugated cartons or wooden crates

• End Protection: Plastic or wooden caps to protect flange faces and bolt holes

• Labelling with size, rating, material, and batch number

Additional Information:

• Item Code: AMA-7307-ASMEF
• Production Capacity: Monthly Capacity: 500 – 2,000 pieces (depending on size and material)
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: Individually wrapped in anti-corrosion paper / polyethylene Bulk packing in corrugated cartons or wooden crates End Protection: Plastic or wooden caps to protect flange faces and bolt holes Labelling with size, rating, material, and batch number

Product Details:

Aashish Metal & Alloys is a leading manufacturer and exporter of Tantalum Flanges, known for supplying premium quality products that meet stringent international standards. Tantalum is a highly corrosion-resistant metal ideal for aggressive chemical environments, making it an excellent choice for critical industrial applications. Our flanges are manufactured using advanced technology, precise machining, and high-grade tantalum to ensure superior performance and durability.

• Exceptional resistance to strong acids, including hydrochloric and sulfuric acids

• Excellent corrosion resistance, even at elevated temperatures

• High ductility and toughness

• Non-reactive and biocompatible properties

• Long service life in harsh environments

• Material: Tantalum (RO5200, RO5400, ASTM B366 / B365)

• Flange Types: Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint

• Size Range: ½" to 24" (DN15 – DN600) or customized

• Pressure Ratings: Class 150, 300, 600, 900, 1500 & 2500

• Standards: ANSI, ASME, DIN, JIS, BS, EN, MSS-SP

• Face Types: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)

• Chemical Processing: Heat exchangers, reactors, piping systems, acid production plants

• Pharmaceutical & Medical: Equipment requiring non-reactive materials

• Electronics: Semiconductor manufacturing equipment

• Aerospace & Defense: Specialized high-performance applications

• Marine & Offshore: Corrosion-resistant connections in seawater service

Aashish Metal & Alloys has the ability to manufacture 500+ metric tons of Tantalum Flanges annually, catering to both standard and customized requirements.

• HSN Code: 81033000 (Tantalum and articles thereof)

• 100% dimensional and visual inspection

• Positive Material Identification (PMI)

• Radiographic, ultrasonic, and pressure testing as required

• Mill Test Certificates (EN 10204 3.1/3.2) provided with all consignments

All Tantalum Flanges are securely packed in seaworthy wooden cases or pallets, with moisture-proof wrapping and clear labeling for safe transportation worldwide.

• ISO-certified manufacturing facilities with advanced machining capabilities

• Wide range of sizes, standards, and flange types available

• Ability to deliver urgent and bulk orders globally

• Competitive pricing and strict adherence to delivery schedules

As a trusted Tantalum Flange manufacturer and exporter, Aashish Metal & Alloys supplies products to industries worldwide, including Europe, the Middle East, Asia, Africa, and the Americas. Our focus on quality, customization, and reliability ensures complete customer satisfaction for every order.

👉 Do you want me to prepare this in the same style as your other product descriptions with SHAPE, PRODUCTION CAPACITY, PRODUCT & SERVICE CODE, and PACKAGING DETAIL as separate fields for Excel entry? Or should I add weight, connection type, number of holes, etc. like we did for previous flange products?

Additional Information:

• Item Code: 81033000
• Production Capacity: manufacture 500+ metric tons
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: All Tantalum Flanges are securely packed in seaworthy wooden cases or pallets, with moisture-proof wrapping and clear labeling for safe transportation worldwide.

Product Details:

SHAPE: IBR Certified Flanges (Weld Neck, Blind, Slip-On, Socket Weld, Threaded, Lap Joint)
GRADE: Carbon Steel, Alloy Steel, Stainless Steel (304, 304L, 316, 316L, 321, 347), Duplex, Super Duplex, Nickel Alloys (Inconel, Hastelloy, Monel, Titanium, SMO 254)
PRODUCTCODE: IBR_FLANGES (No spaces)
HSNCode: 73072100
STANDARDS: IBR 1950, ASME B16.5 / B16.47, DIN, BS, EN, JIS

Aashish Metal & Alloys is a reputed manufacturer and exporter of IBR Flanges, certified as per the Indian Boiler Regulations (IBR). These flanges are manufactured in compliance with IBR standards for use in boilers, pressure vessels, and high-temperature piping applications where certification is mandatory.

• IBR certified for use in boiler and pressure systems

• Available in all standard flange types and pressure ratings

• Exceptional durability and corrosion resistance based on material selection

• Precision machined for dimensional accuracy and easy installation

• Manufactured and inspected as per IBR guidelines

• Size Range: ½” to 60” (DN15 to DN1500)

• Pressure Ratings: Class 150, 300, 600, 900, 1500, 2500

• Flange Types: Weld Neck (WN), Blind (BL), Slip-On (SORF), Socket Weld (SWRF), Threaded (TH), Lap Joint (LJ)

• Facing Types: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)

• Power Plants: Boiler piping, turbine connections

• Refineries & Petrochemical: High-temperature & high-pressure piping

• Industrial Piping Systems: Pressure vessels, steam lines

• Marine & Offshore: Boiler and heat exchanger systems

Aashish Metal & Alloys can manufacture 1,800–2,000 metric tons of IBR Flanges annually, ensuring the capability to meet bulk export orders and urgent project-specific requirements worldwide.

• IBR certification with third-party inspection

• Dimensional, ultrasonic & hydrostatic testing

• Positive Material Identification (PMI)

• Mill Test Certificates & IBR Form III provided with every consignment

IBR Flanges are securely packed in seaworthy wooden crates or pallets, moisture-proof wrapped and labeled to ensure safe global delivery.

• IBR-certified manufacturing facilities with advanced machining

• Wide variety of flange types, sizes, and pressure classes in stock

• Competitive prices and reliable international delivery

• Ability to manufacture customized flanges as per drawings and IBR specifications

👉 Would you like me to now prepare IBR Fittings (Elbows, Tees, Reducers, etc.) in the same format?
Or shall I compile all products (Flanges, Pipes, Sheets, Plates, Fasteners, etc.) into a single Excel-ready sheet with:
SHAPE | PRODUCTCODE | SIZE/THICKNESS | PRODUCTIONCAPACITY | HSNCode | PACKAGINGDETAIL?

Additional Information:

• Item Code: AMA-7307IBFL
• Production Capacity: 1,800–2,000 metric tons of IBR Flanges annually,
• Delivery Time: READY STOCK EX-WORKS MUMBAI
• Packaging Details: IBR Flanges are carefully packed in seaworthy wooden crates, fumigated pallets, or heavy-duty corrugated cartons. All flanges are moisture-proof wrapped and properly labeled to ensure safe international delivery without damage.

Additional Information:

• Minimum Order Quantity: 10 Piece

Additional Information:

• Minimum Order Quantity: 10 Piece