ss flange

Price 500 INR/ Number

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ss flange Specification

Dimension (L*W*H)
As per customer requirement / Standard Specification

Feature
Corrosion Resistant, High Strength, Rust Proof, Durable

Grade
SS304/304L, SS316/316L, SS321, SS347, SS904L, Duplex, Super Duplex

Application
Petrochemical, Oil & Gas, Plumbing, Water Supply, Power Plants, Chemical Industry, Food Processing, Shipbuilding

Purity
99% Pure Stainless Steel

Product Type
Flange

Material
Stainless Steel (Grades: SS304, SS316, SS316L, SS321, SS347, SS904L, Duplex, Super Duplex)

Standard
ANSI, DIN, BS, JIS, IS, ASTM

Shape
Round

Surface
Polished / Mirror Finish

Connection
Welded, Threaded, Slip-On, Socket Weld, Blind, Lap Joint, Orifice

Technics
Forged

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

Size
1/2 to 48 (DN15 to DN1200)

Color
Silver

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

MOQ
As per buyer requirement

Thickness
10 mm to 100 mm

Temperature Resistance
Up to 800C

Tolerance
As per ASTM / ASME

Manufacturing Process
Hot Forged, Machined

End Connection
Butt Weld, Socket Weld, Threaded

Standards Compliance
ASME B16.5, EN 1092-1, JIS B2220, IS 6392

Weight
Varies as per Size and Thickness

Finish Type
Bright / Matte / Mirror

Bolt Hole
Multiple Holes as per Standard

Hardness
155-220 HBW

About ss flange

Stainless steel flange simplified as SS flange, it refers to the flanges that made of stainless steel. Common material standards and Grades are ASTM A182 Grade F304/L and F316/L, with pressure ratings from Class 150, 300, 600 etc and to 2500. It used in more industries than carbon steel as stainless steel has better resistant performances on corrosion environment and always provides with a good appearance.

Premium Stainless Steel Flange Solutions

Experience superior performance with our SS flanges crafted for critical industry needs. Utilizing advanced hot forging, each flange delivers high strength, temperature resilience, and unmatched corrosion resistance. Choose from diverse face types and connection methods to ensure secure and reliable pipelines in harsh or demanding environments. Our products conform to global standards like ASME B16.5 and EN 1092-1, accommodating custom dimensions and finishes as per your project requirements.

Versatility in Applications and Specifications

Our SS flanges cater to industries including petrochemical, water supply, food processing, and more. Whether you require butt weld, socket weld, or threaded connections, each flange meets demanding applications. Comprehensive material grades, multiple finish options, and conformance with ANSI, DIN, JIS, and ASTM standards guarantee suitability for varied operational conditions, from aggressive chemical environments to hygienic processing setups.

FAQ's of ss flange:

Q: How do I choose the right face type (RF, FF, RTJ) for my application?

A: Selecting the appropriate face type depends on your application's pressure, temperature, and sealing requirements. Raised Face (RF) is common for most services; Flat Face (FF) is suitable for low-pressure and cast-iron equipment, while Ring Type Joint (RTJ) is ideal for high-pressure or high-temperature environments where superior sealing is essential.

Q: What manufacturing process is used for your stainless steel flanges?

A: Our flanges are produced through a hot forging process followed by precise machining. This combination ensures the flanges possess high strength, excellent surface finish, and reliable dimensional accuracy, aligning with ASTM/ASME tolerances.

Q: Where can these SS flanges be used effectively?

A: These flanges are widely used in petrochemical plants, oil & gas pipelines, water distribution systems, power generation units, chemical and food processing facilities, marine, and shipbuilding industries due to their durability, temperature and corrosion resistance.

Q: What are the benefits of using high-grade stainless steel flanges?

A: Using high-grade stainless steel such as SS304, SS316, or Duplex ensures superior corrosion resistance, mechanical strength, and durability. This translates to longer service life, reduced maintenance, and safer operation in challenging environments.

Q: How do I specify the dimensions and finish for a custom flange order?

A: Dimensions (length, width, and height) and finish type (bright, matte, or mirror) can be specified as per your requirements or based on international standard specifications. Customization is available to ensure the best fit for your system.

Q: What connection types are supported by these flanges?

A: Our SS flanges support multiple end connections, including butt weld, socket weld, threaded, slip-on, blind, lap joint, and orifice connections, which provide versatility for various piping configurations and operational needs.

Q: When is it necessary to use flanges with high temperature and pressure ratings?

A: High temperature (up to 800C) and pressure-rated (up to 2500#) flanges are essential in processes involving elevated heat and pressure levels, such as those found in power plants, refineries, and chemical processing facilities, to ensure safety and leak-proof operation.

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