In a fast-evolving industry, Prime Steel Industries remains adaptive, ensuring that its products and services align with the dynamic demands of the market.
Corporate Off: No.6, Ground Floor, 32, Parekh House,
7th Khetwadi, Mumbai – 400004, Maharashtra, India.
At Prime Steel, We take immense pride in being a distinguished manufacturer and supplier of top-quality stainless steel flanges. Our commitment to excellence sets us apart, and we have established ourselves as industry leaders with a relentless focus on providing the best solutions to our valued customers. As a trusted supplier, we prioritize customer satisfaction, and our customer-centric approach is at the core of our business philosophy. We believe in building lasting relationships by delivering on our promises and consistently providing products of the highest quality.
Unmatched Quality
Wide Range of Products
Customer-Centric Approach
Reliable and Timely Deliveries
Reputation for Integrity
Competitive Pricing
ASTM A182 / ASME SA182
15mm ( 1/2" NPS ) up to 600mm ( 24" NPS ), For 2500# in sizes from NPS 1/2 to NPS 12
FF—Flat Face, RF—Raised Face, FM—Female Face, M—Male Face, T—Tongue Face, G—Groove Face, RJ—Ring Joint.
WP – 201, 202, 301, 302, 304, 304L, 309, 310, 316, 316L, 316LN, 316Ti, 317L, 321, 347, 904L.
150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64.
power generation, oil and gas, petrochemicals, food & beverage process lines, and water treatment
A Stainless Steel Flange is the superhero of industrial plumbing, serving as the unsung connector that unites pipes, valves, and equipment in a seamless embrace. Crafted from corrosion-resistant stainless steel, these versatile components come in various styles—like the weld-neck, slip-on, and blind flanges—each with its own superpower, be it high strength, ease of assembly, or effective sealing.
Found in the heart of pipelines across industries like oil, gas, and chemicals, SS Flanges ensure a robust and enduring alliance, shielding against corrosion and withstanding the demanding pressures of industrial crusades. In the symphony of machinery, these A182 SS Flanges play a silent but crucial role, making them the silent guardians of efficient and resilient piping systems.
Stainless steel is a remarkable alloy renowned for its unique combination of properties, making it a staple in various industries and applications. Stainless steel is primarily composed of iron, chromium, nickel, and small amounts of other elements. The key ingredient, chromium, forms a protective oxide layer on the surface of the steel, providing its remarkable corrosion resistance.
Stainless Steel is a versatile and indispensable material, celebrated for its ability to withstand the elements, resist corrosion, and adapt to a myriad of applications across diverse industries.
Check ANSI/ASME B16.5, B 16.47 Series A & B, B16.48 Flange Dimensions Download
Identify Flange Type: Understand the specific type of flange required for your application, such as weld neck, slip-on, blind, socket weld, or threaded flange. Each type serves different purposes and is suitable for varying conditions.
Determine Flange Size and Class: Know the required flange size, which should match the size of the connecting pipes. Also, consider the flange class or pressure rating needed for your system to ensure it can handle the operational pressures.
Material Grade Selection: Choose the appropriate grade of stainless steel based on the environmental conditions and the nature of the substances being transported. Common stainless steel grades include 304, 316, and 317, each offering different levels of corrosion resistance and strength.
Consider Temperature and Pressure: Assess the temperature and pressure conditions in your system. Different stainless steel alloys have varying temperature and pressure ratings, so it's crucial to select a flange that can withstand the specific operating conditions.
Check Corrosion Resistance: Determine the level of corrosion resistance required for your application. In corrosive environments, higher alloyed stainless steels, such as 316 or 317, are often preferable.
Review Standards and Specifications: Familiarize yourself with relevant industry standards and specifications, such as ASTM and ASME codes. Ensure that the chosen stainless steel flange complies with these standards to guarantee its quality and performance.
Consider Flange Facing: The facing of the flange must match the facing of the mating flange to ensure a proper seal. Common facing types include raised face (RF), flat face (FF), and ring-type joint (RTJ).
Examine Environmental Factors: Evaluate the environmental conditions of your application, including exposure to chemicals, humidity, and external elements. This assessment will help you choose a stainless steel flange that can withstand the specific challenges posed by your operating environment.
Evaluate Installation and Maintenance Requirements: Consider the ease of installation and maintenance. Some flange types are easier to install or disassemble than others, which can be a crucial factor in certain applications.
Consult with Experts: If you are unsure about the best stainless steel flange for your application, consult with engineering or industry experts. Their experience can provide valuable insights and help you make an informed decision.
