Stainless Steel 301 Flanges

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Stainless Steel 301 Flanges Manufacturer, Exporter and Supplier in Dubai, UAE

Stainless Steel 301 Slip On Flanges, Stainless Steel 1.4310 Socket Weld Flanges, Stainless Steel 301 Pipe Flanges Manufacturer And Supplier In Dubai UAE.

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Stainless Steel 301 flanges emerge as vital components within diverse piping systems, acclaimed for their outstanding mechanical attributes and corrosion resistance. Fabricated from Stainless Steel 301, this variant is esteemed for its exceptional blend of strength, endurance, and resilience to corrosion. With a composition rich in chromium and nickel, Stainless Steel 301 showcases impressive resistance to oxidation and corrosion across a broad spectrum of conditions, making it a top preference for applications necessitating durability against harsh elements. Additionally, its alloy constituents contribute to its notable mechanical prowess, boasting high tensile strength, superior formability, and resistance to abrasion. In essence, Stainless Steel 301 flanges stand as dependable assets across various industries, guaranteeing steadfast performance and prolonged service life amidst demanding operational settings.

Stainless Steel 301 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

AS, ANSI, BS, DIN and JIS
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

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
: -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 301 Flanges Chemical Composition

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

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Stainless Steel 301 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 301 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 301 Flanges as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Stainless Steel 301 Flanges

  • Corrosion Resistance: Stainless Steel 301 is highly corrosion resistant, making it suitable for a variety of applications in the presence of moisture, chemicals, and other corrosive elements This corrosion resistance contributes to long flange life and reliable, even in demanding applications.

  • Aesthetics: Stainless Steel 301 has an attractive surface, with a bright, rotating surface to make the flange visually appealing. This aesthetic characteristic makes stainless steel 301 flanges suitable for use in areas where aesthetics are important, such as architectural maintenance

  • Easy to manufacture: Stainless steel 301 is extremely easy to manufacture, allowing flanges to be manufactured in complex shapes and configurations. This flexibility facilitates customization and ensures that flanges can be manufactured to align with specific project requirements, providing flexibility and usability.

  • Heat Resistance: Stainless steel 301 exhibits excellent resistance to high temperatures, making it suitable for applications where flanges are subjected to heating or heating cycles. This property ensures that flanges retain their configuration integrity and performance under varying temperature conditions.

  • Strength and Durability: Stainless steel 301 is known for its high strength and durability. This material has excellent tensile strength and rigidity, allowing the flanges to withstand high-stress and high-temperature conditions without deformation or failure. As a result, stainless steel 301 flanges are ideal for critical industrial applications.

Types of Stainless Steel 301 Flanges

SS 301 SOCKET WELD FLANGES
SS 301 RING TYPE JOINT FLANGES
SS 301 FORGED FLANGES
Threaded Flanges
SS 301 LONG WELD NECK FLANGES
SS 301 LAP JOINT FLANGES
SS 301 REDUCING FLANGES

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Stainless Steel 301 Flanges Uses

Application Industry

Stainless Steel 301 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 301 flanges are used in chemical plants to connect pipes and equipment. Its corrosion resistance makes it safely suitable for corrosive chemicals and acids.

  • Chemical: Stainless steel 301 flanges are used in medical device and pipeline systems where cleanliness and chemical resistance are important. It provides reliable and hygienic connections between components.

  • Food and Beverage: Stainless steel 301 flanges are used in food and beverage manufacturing facilities where hygiene and corrosion resistance are important. They comply with food safety regulations and can withstand common cleaning methods and oral sterilization.

  • Oil and Gas Industry: Flanges made of 301 stainless steel are used in oil refineries, gas stations and natural gas fields. They can withstand high pressures and temperatures, making them ideal for critical industry applications.

How to Choose the Right Stainless Steel 301 Flanges

  • Specify application requirements: Specify how your application operates, including temperature, pressure, corrosion resistance, and environmental factors. Understanding these parameters will help you select flanges that can withstand your application’s requirements.

  • End connection type: Consider your application’s end connection requirements, such as welding, bolting, or threading. Ensure that the flange you select has end connections to other system components to facilitate proper installation and sealing.

  • Flange type and size: Select the appropriate flange type (e.g., weld neck, slip-on, socket weld, blind) based on piping system design and installation requirements. The correct flange size ensures compatibility with the piping system and performance so the expected condition matches and a pressure display is selected.

  • Material options: Stainless steel 301 is versatile, but it is important to ensure that it meets the corrosion resistance, strength and thermal requirements of your application. Consider factors such as the type of spreader, the presence of corrosive chemicals, and the operating temperature.

Are Stainless Steel 301 Flanges weldable?

Yes, Stainless Steel 301 flanges are weldable using common welding techniques such as TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding, and resistance welding. However, preheating and post-weld heat treatment may be required to minimize the risk of distortion and ensure proper weld integrity.

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FAQ (Frequently Asked Questions)

Are Stainless Steel 301 Flanges susceptible to galvanic corrosion?

Stainless Steel 301 flanges are less susceptible to galvanic corrosion compared to other metals due to their inherent corrosion resistance. However, when coupled with dissimilar metals in a conductive environment, galvanic corrosion may occur. Proper insulation or the use of compatible materials can mitigate this risk.

Can Stainless Steel 301 Flanges be recycled after use?

Yes, Stainless Steel 301 flanges are fully recyclable after use. Stainless steel is a highly recyclable material, and the recycling process retains its properties without degradation. Recycling Stainless Steel 301 flanges reduces the demand for raw materials, conserves energy, and minimizes environmental impact, making it an eco-friendly choice.

Can Stainless Steel 301 Flanges be used for structural applications?

Yes, Stainless Steel 301 flanges can be used for structural applications where strength, corrosion resistance, and durability are required. Their high tensile strength and toughness make them suitable for structural components in various industries, including construction, architecture, aerospace, and automotive engineering.

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