Alloy Steel Flanges (Sorf, Weldneck, Blind, Socketweld, Threaded)

Price 750 INR/ Number

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MOQ : 10 Pieces

Alloy Steel Flanges (Sorf, Weldneck, Blind, Socketweld, Threaded) Specification

Purity
High purity alloy steel

Application
Oil & Gas, Petrochemical, Refineries, Power Plant, Boilers, Shipbuilding

Grade
F1, F5, F9, F11, F12, F22, F91 or as per requirement

Feature
High Strength, Corrosion Resistance, Accurate Dimensions, Durable

Dimension (L*W*H)
As per standard or customer requirement

Product Type
Sorf, Weldneck, Blind, Socketweld, Threaded Flange

Material
Alloy Steel

Standard
ASTM A182, ASME SA182, ANSI B16.5, DIN, BS

Shape
Round

Surface
Black, Polished, Anti-rust oil coated

Connection
Welded, Threaded, Flanged

Technics
Forged

Pressure
Class 150, 300, 600, 900, 1500, 2500

Size
1/2 to 48 (DN15 to DN1200)

Color
Metallic Grey / Black

Marking
Size, pressure, material, heat no., manufacturer name

Customisation
Custom sizes and dimensions available

Tensile Strength
470-690 MPa (depending on grade)

Tolerance
ANSI/DIN/BS/ISO standard tolerance

End Type
Butt Weld, Socket Weld, Screwed

Production Capability
5000 pieces/month

Coating
Anti-rust oil, Black paint, Galvanized optional

Hardness
135-180 HB (depending on grade)

Yield Strength
250 MPa min (depending on grade)

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

Packing Details
Wooden box, pallet, or as per customer request

Temperature Range
-20°C to 600°C

About Alloy Steel Flanges (Sorf, Weldneck, Blind, Socketweld, Threaded)

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Exceptional Strength and Durability

Alloy steel flanges boast impressive mechanical properties, including a tensile strength range of 470-690 MPa and minimum yield strength of 250 MPa, depending on grade. Their design enables reliable performance in demanding applications such as power plants, oil & gas, petrochemical, and shipbuilding. Diverse face and end types offer flexibility for various piping systems, ensuring safety and longevity even under high-pressure and temperature conditions.

Customisation and Quality Assurance

Customers can specify custom dimensions and sizes to fit precise project needs, adhering to standards like ASTM A182 and ANSI B16.5. Each flange undergoes rigorous quality checks for accuracy, durability, and corrosion resistance. Options for surface finish include black paint, anti-rust oil, or galvanization. Clear markings ensure traceability for material, size, heat number, and manufacturer details, assuring compliance and easy identification onsite.

Safe Packaging and Reliable Delivery

Flanges are packaged securely in wooden boxes or pallets to prevent damage during transportation, with alternative arrangements available as per customer request. With a production capability reaching 5000 pieces monthly, prompt and efficient delivery is ensured for both domestic and international markets. As a leading exporter, importer, manufacturer, supplier, and wholesaler in India, every shipment is prepared to maintain product integrity until it reaches the customer.

FAQ's of Alloy Steel Flanges (Sorf, Weldneck, Blind, Socketweld, Threaded):

Q: How are alloy steel flanges manufactured to meet industrial standards?

A: Alloy steel flanges are produced using the forging technique and adhere to global standards like ASTM A182, ASME SA182, ANSI B16.5, DIN, and BS. Each batch undergoes strict tolerance checks against ANSI/DIN/BS/ISO criteria to guarantee accurate dimensions and durability for industrial applications.

Q: What types of alloy steel flanges and connection ends are available?

A: The product range includes SORF, Weldneck, Blind, Socketweld, and Threaded flanges. Customers can choose from end types such as Butt Weld, Socket Weld, or Screwed connections, offering versatility for various pipeline systems and installation requirements.

Q: When should raised face (RF), flat face (FF), or ring type joint (RTJ) be used?

A: Selection depends on application demands; Raised Face (RF) is common for moderate pressure, Flat Face (FF) suits systems needing even gasket compression, while Ring Type Joint (RTJ) is chosen for high-pressure, high-temperature pipelines requiring superior sealing performance.

Q: Where are alloy steel flanges typically used?

A: These flanges are widely utilized in oil & gas plants, petrochemical refineries, power generation, boilers, and shipbuilding industries due to their high strength, corrosion resistance, and reliability in extreme operational environments.

Q: What benefits do alloy steel flanges offer in industrial operations?

A: They deliver accurate dimensions, high durability, corrosion resistance, and strength, supporting safe and stable piping connections. Alloy steel compositions offer purity, making flanges suitable for critical applications and extending operational lifecycle.

Q: How are the flanges marked and packaged for shipment?

A: Each flange is marked with size, pressure rating, material grade, heat number, and manufacturer identification for traceability. For shipping, flanges are packed in sturdy wooden boxes or pallets, with customization available to meet specific handling or transit demands.

Q: Can custom sizes and coatings be requested for alloy steel flanges?

A: Yes, custom sizes and dimensions are available to suit specific project requirements. Coating options such as anti-rust oil, black paint, or galvanization can be selected to enhance corrosion protection based on operating conditions.

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