Stainless Steel 302 Flanges

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Stainless Steel 302 Flanges Manufacturer, Exporter and Supplier in Dubai, UAE

Stainless Steel 302 Slip On Flanges, Stainless Steel 1.4310 Socket Weld Flanges, Stainless Steel 302 Pipe Flanges Manufacturer And Supplier In Dubai UAE.

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Stainless Steel 302 flanges emerge as vital fixtures within diverse piping systems, lauded for their formidable mechanical capabilities and corrosion resistance. Fabricated from Stainless Steel 302, this iteration is esteemed for its exceptional blend of robustness, endurance, and anti-corrosive qualities. With a composition rich in chromium and nickel, Stainless Steel 302 showcases notable resilience against oxidation and corrosion across various settings, making it an optimal selection for applications demanding resilience against adverse conditions. Additionally, its alloy components contribute to its impressive mechanical attributes, encompassing high tensile strength, superior formability, and resistance to abrasion. In summary, Stainless Steel 302 flanges stand as steadfast assets across industrial sectors, ensuring consistent performance and durability in demanding operational landscapes.

Stainless Steel 302 Flanges Specifications

Size Chart1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
StandardsAPI7S-15, API7S-43, API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME, BS, DIN, EN, BS4504, BS 10, EN-1092, DIN, ANSI, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051,
JISB2220, BS1560-3.1, EN1092
Pressure Rating ANSI600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS
Pressure Calculation in DIN16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40
JIS5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
UNI6Bar 10Bar 16Bar 25Bar 40Bar
EN6Bar 10Bar 16Bar 25Bar 40Bar
CoatingAnti-rust Paint, Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Yellow Transparent
Most common typesForged / Threaded / Screwed / Plate
Test CertificatesEN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face TypeRing Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design

As per your drawing

15 NB (1/2″) to 200 NB (8″)
Equal and Reducing Configurations

TestHydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector
EquipmentBending machine, Pushing Machine,Press machine, electric bevelling machine, Sand-blasting machine etc
OriginIndian / West Europe / Japan / USA / Korean
Manufacturer of

: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange,
GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • German (DIN)
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • British standard (BS)
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Uses & application
  • Nuclear power (mostly seamless).
  • Bitumen upgraders.
  • Petrochemicals and acids.
  • Heavy oil refineries.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Stainless Steel 302 Flanges Chemical Composition

Carbon0.15 max
Chromium16 – 18
Iron0.4 max
Manganese2 max
Nickel6 – 8
Phosphorus0.045 max
Silicon1 max
Sulphur0.03 max

Stainless Steel 302 Threaded Flanges, Stainless Steel 302 Flanges Supplier In Dubai UAE.

Stainless Steel 302 Flanges Mechanical Properties

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31400 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %

Top Stainless Steel 302 Flanges Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Stainless Steel 302 Flanges as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Stainless Steel 302 Flanges

  • Corrosion resistance: Stainless Steel 302 boasts exceptional corrosion resistance, making it ideal for use in areas where chemicals or moisture are prone to high levels, providing durability and reliability

  • Sanitary properties: Stainless steel 302 is nonporous and easy to clean, making it ideal for industries that require strict hygiene standards, such as food processing, pharmaceuticals and healthcare.

  • Thermal resistance: These flanges exhibit outstanding thermal stability, maintaining performance even under extreme temperature fluctuations and providing consistent performance under operating conditions

  • Formability: Stainless Steel 302 is known for its malleability and formability, which allows easy fabrication and customization to suit specific job requirements, reducing manufacturing time and cost

  • High Strength: Stainless steel 302 flanges with excellent tensile strength and rigidity provide strong support in piping systems, capable of withstanding high-pressure conditions without compromising structural integrity

Types of Stainless Steel 302 Flanges

Threaded Flanges

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Stainless Steel 302 Flanges Uses

Application Industry

Stainless Steel 302 Flanges have excellent mechanical qualities and are resistant to wear corrosion, and high temperatures, they are widely used in various industries. These flanges are widely used in the oil and gas, petrochemical, power generation, and aerospace industries. They play an important part in joining equipment, valves, and pipe systems. They are perfect for applications exposed to severe operating conditions, such as high temperatures, high pressures, and corrosive environments, because of their exceptional strength, toughness, and wear resistance.

Oil & Gas Industry

Aerospace Industry

Petro Chemical Industry

Power Generation Industry

  • Chemical applications: Stainless steel 302 flanges are used in chemical plants to join piping and valves, where resistance to chemical corrosion and high temperatures is required

  • Chemical: Stainless steel 302 flanges are used to connect equipment and piping systems in the chemistry to ensure product integrity, cleanliness and compliance with strict hygiene regulations

  • Food and Beverage: Stainless steel 302 flanges are preferred in the food, manufacturing and beverage industries for their hygienic properties, acid and alkaline corrosion resistance properties and compliance with food safety standards

  • Oil & Gas Industry: These flanges play an important role in oil refineries, offshore platforms and pipelines, providing reliable connections in challenging environments due to harsh chemicals and extreme conditions of transport because of the use of

How to Choose the Right Stainless Steel 302 Flanges

  • Specify operating requirements: Specify operating conditions, including pressure, temperature, water type, and environmental factors such as corrosive elements or extreme weather conditions.

  • Facing and Surface Finish: Flange faces (e.g., raised faces, flat faces, ring-type joints) and surface finishes (e.g., smooth, serrated) based on sealing requirements, gasket compatibility, and flange mating surfaces. Make a choice

  • Flange Type and Size: Select the appropriate flange type (e.g., weld neck, slip-on, socket weld, threaded) based on piping system design, installation method, and connection requirements. Flange size, pressure-dependent pipe dimensions and operating pressure on -And determine the rating.

  • Materials: Determine whether stainless steel 302 suits your application for corrosion resistance, heat resistance, and compatibility with water or airflow. Consider any specific industry standards or regulations that may apply.

Are Stainless Steel 302 Flanges weldable?

Yes, Stainless Steel 302 flanges are weldable. They exhibit good weldability with common welding methods such as shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), and gas metal arc welding (GMAW). Proper welding procedures and techniques should be followed to maintain the material’s corrosion resistance and mechanical properties.

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FAQ (Frequently Asked Questions)

Are Stainless Steel 302 Flanges susceptible to galvanic corrosion?

Yes, Stainless Steel 302 flanges can be susceptible to galvanic corrosion when in contact with dissimilar metals in electrolyte solutions. Proper insulation or the use of compatible materials in contact with Stainless Steel 302 can mitigate the risk of galvanic corrosion in piping systems.

Can Stainless Steel 302 Flanges be recycled after use?

Yes, Stainless Steel 302 flanges are highly recyclable. They can be collected, melted down, and reused to produce new stainless steel products without compromising their properties. Recycling Stainless Steel 302 contributes to sustainability efforts, conserves resources, and reduces environmental impact associated with raw material extraction and production.

Can Stainless Steel 302 Flanges be used for structural applications?

Yes, Stainless Steel 302 flanges can be utilized for structural applications where corrosion resistance, strength, and durability are required. They offer good mechanical properties and can withstand structural loads in various environments, making them suitable for applications such as building construction, bridges, and architectural elements.

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