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Stainless Steel Flanges Benefits and Industries


SS Flanges Fittings Supplier

PS Steel is offering metallic material Stainless Steel Flanges for Industrial Application Plants and Pipeline Use Fitting for Change of Water and Gas Flow.

Select Stainless Steel Flanges Fittings:

Stainless steel flanges serve as vital connectors in piping systems, ensuring smooth flow management and structural integrity. These fittings are used in a variety of industries, including petrochemical plants and refineries, pharmaceutical facilities, and food processing plants, where reliability, durability, and performance are critical. Stainless steel flanges, the foundation of pipeline networks, provide a safe interface for joining pipes, valves, pumps, and other technologies, enabling efficient flow and operations. P.S. Steel Rolling is your go-to producer of stainless steel flanges, providing outstanding quality and exceptional service.

What is a Steel Flange?

A steel flange demonstrates the creativity of engineering. It is a disc-shaped fitting with rims that stick out and act as attachment anchors. It serves as a bridging element, precisely and powerfully uniting dissimilar components within a plumbing system. A steel flange’s design permits seamless installation and disassembly, giving workers and engineers the adaptability required to efficiently maintain and optimize intricate piping systems.

Stainless Steel Flanges

SS Flange Material:

Stainless steel flanges are made of high-quality stainless steel alloys and are well-known for their unmatched mechanical qualities and resistance to corrosion. These 316, 304, and 321 stainless steel flanges exhibit exceptional abrasion resistance, making them the ideal option for demanding applications where reliability is crucial. SS flange material selection is painstakingly crafted to meet the unique requirements of every application, guaranteeing endurance and peak performance.

SS Flange Composition:

Stainless steel flanges are composed of a carefully orchestrated blend of iron, chromium, nickel, and an array of alloying elements like molybdenum and manganese. This harmonious amalgamation gives SS flanges their characteristic corrosion resistance, mechanical strength, and durability. Stainless steel flanges demonstrate resistance against corrosive agents by using the combined advantages of these elements, guaranteeing steady performance even in the most severe conditions. As a leading SS flange manufacturer, P.S. Steel Rolling combines expertise, precision, and reliability to deliver top-tier flange solutions. With a commitment to quality and customer satisfaction, we pride ourselves on producing SS flanges of unmatched durability and performance.

SS Flanges Standard:

SS flanges adhere rigorously to industry standards such as ASTM A182 and ASME B16.5, which serve as the bedrock for defining the dimensions, materials, and testing protocols for flange fittings. These standards foster uniformity, compatibility, and reliability in piping systems, ensuring seamless integration and optimal performance across diverse applications.

SS Flange Types:

The versatility of stainless steel flanges is exemplified through a diverse array of types, each meticulously engineered to fulfil specific roles within a piping network. From weld neck and slip-on to socket weld, blind, and lap joint flanges, each variant boasts unique design features tailored to accommodate distinct application requirements and installation scenarios. This diversity empowers engineers with the flexibility to optimize piping system designs for efficiency, reliability, and performance.

Stainless Steel Flange Sizes & Shapes:

The wide variety of sizes and shapes that stainless steel flanges come in meet the various requirements of installers and designers of pipe systems. From petite nominal diameters to grandiose dimensions and from classic round configurations to square, rectangular, or custom geometries, SS flanges offer versatility and adaptability that transcend the confines of traditional piping solutions.

SS Flange Price:

Size, kind, material quality, volume, and other factors all affect how much stainless steel flanges cost. At P.S. Steel Rolling, we pride ourselves on offering competitive pricing for top-quality SS flanges, ensuring exceptional value without compromise. Through our commitment to affordability and excellence, we strive to empower our customers with access to premium-grade stainless steel flanges that deliver unparalleled performance and reliability. Contact us today to explore pricing options tailored to your specific project requirements and embark on a journey toward optimized piping system solutions.

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One of the most significant advantages of stainless steel flanges is their ability to tolerate high pressure and temperature conditions. The superior performance and safety of SS flanges make them perfect for demanding applications. The 304, 316, and 316L grades of stainless steel are among the many varieties of the material used to make these flanges; each grade has unique qualities to meet particular needs. Stainless steel solutions, including weld neck, slip-on, blind, and socket weld flanges, are offered to address the different needs of industries, providing leak-free connections and system integrity.

Ps Steel is a top supplier of flanges and fittings for industrial plants located in Delhi, India. We supply and export a wide range of premium flange fittings in any size, shape, or standard requested by the customer. We offer ready-to-sell stock and more than 100 industrial companies across the globe. Slip-On, Threaded, Blind, Lap Joint, RTJ Flange Fitting, Socket Weld Neck, Long Weld Neck, Reducing Flange, and more. 

Stainless steel flanges are preferred for their sanitary and aesthetic advantages, in addition to their mechanical qualities. This makes them appropriate for usage in industries where cleanliness is crucial, such as the food and pharmaceutical industries. Because of their versatility, durability, and resistance to corrosion, stainless steel flanges have become indispensable in a wide range of industrial environments, guaranteeing the safe and effective functioning of piping systems while lowering maintenance and replacement expenses.


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Best Grades in Material Pipe Fittings 

Stainless Steel
ASTM /ASME A/SA 213 / 249 / 269 / 312 / 358 CL. I to V – 304 , 309, 310S , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 ,347, 904L .
Mild Steel
ASTM A106 Gr. A, B & C API 5L Gr. A / B, X42 ,X52 ,X60 ASTM A 53 Gr. A/B
Duplex / Super DuplexS31803, S32205 / S32750, S32760
Pressure Class of FlangesDesignationFlanges Type
150 Class
Weld Neck Flange Fittings
150#Slip-On (SO)
150#Threaded (TH)
150#Blind (BL)
300 Class
Weld Neck Flange Fittings
300#Slip-On (SO)
300#Threaded (TH)
300#Blind (BL)
600 Class
Weld Neck Flange Fittings
600#Slip-On (SO)
600#Threaded (TH)
600#Blind (BL)
900 Class
Weld Neck Flange Fittings
900#Slip-On (SO)
900#Threaded (TH)
900#Blind (BL)
1500 Class
Weld Neck Flange Fittings
1500#Slip-On (SO)
1500#Threaded (TH)
1500#Blind (BL)
2500 Class2500#
Weld Neck Flanges Fittings
Flange TypePressure ClassSize Range (inches)Material Grade
Weld Neck (WN)150, 300, 600,1/2″ – 60″304, 304L, 316,
900, 1500, 2500 316L 
Slip-On (SO)150, 300, 600,1/2″ – 36″304, 304L, 316,
900, 1500, 2500 316L 
Blind (BL)150, 300, 600,1/2″ – 60″304, 304L, 316,
900, 1500, 2500 316L 
Socket Weld (SW)150, 300, 600,1/2″ – 4″304, 304L, 316,
900, 1500, 2500 316L 
Threaded (TH)150, 300, 600,1/2″ – 4″304, 304L, 316,
900, 1500, 2500 316L 
Lap Joint (LJ)150, 300, 600,1/2″ – 36″304, 304L, 316,
900, 1500, 2500 316L 
Orifice (OR)300, 600, 900,1″ – 36″304, 304L, 316,
1500, 2500 316L 
Spectacle Blind150, 300, 600,1/2″ – 36″304, 304L, 316,
900, 1500, 2500 316L 
Reducing (RN)150, 300, 600,1/2″ – 36″304, 304L, 316,
900, 1500, 2500 316L 

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Manufacturer & Stockist - Ps Steel Stainless Steel and Fittings

Sold By: PS Steel Delhi 

Stainless Steel Pipe and Tube  Fittings

Manufacturer & Stockist - Ps Steel Stainless Steel and Fittings

Sold By: PS Steel Delhi 

Stainless Steel Pipe and Tube  Fittings


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