Stainless Steel SS 316 2500 Class Flanges Manufacturer And Supplier In Mumbai, India

Naysha Steel and Alloy is a well-known manufacturer and supplier based in Mumbai, India who provides Stainless Steel SS 316 2500 Class Flanges as the products. While we devote to offering quality products together with accuracy, the solutions we provide satisfy the strict industry standards which at the same time make it possible to use them in various applications with confidence. The broad flanges of our collection are distinguished by their capacity to withstand high temperatures and corrosion as well as in the performance under strict conditions. We deploy modern technology in the production process and we follow stringent quality management systems to provide customers with product of undisputed quality and performance. With Naysha Steel and Alloy, we emphasize the need for the customers’ happiness, we demonstrate that through providing them with competitive prices, timely delivery and personal service. Trust us for the SS 316 2500 Class Premium-Grade Flanges that symbolize the maximum level of expertise in designing, performance and reliability.

stainless steel 316 2500 class flanges banner

SS 316 2500 Class Flanges Manufacturer And Supplier In Mumbai, India

Naysha Steel and Alloy, based at Mumbai, India, is the undisputable leader in SS316-2500 Class SS Flanges being the foremost manufacturer as well as their supplier outlet. We are highly regarded for our great quality and exacting technology; our flanges occupy a dominant position in the field of understanding. Forged from premium-grade stainless steel, the flanges are designed as the most resilient material, matchless for different tasks of industrial performance. The authenticity of our results and achieving perfect conditions is reflected in every product manufactured that is guaranteed to guarantee excellent performance even in adverse conditions. Through customers satisfaction, we discount the prices and deliver on time, which is what make our company the reliable partner of the world’s flange industry.

Countless Benefits of SS 316 2500 Class Flanges, 2500# SS 316 Flange:

    The SS 316 2500 Class Flanges are associated with so many advantages as same to the other types of flanges. Take a look for the key benefits of stainless steel weld neck flanges.

  • Easy Installation: Naysha Steel and Alloy's 2500 Class Flanges by SS 316 help with easy installation which is aided by standard interface, simply put the flange on, and a cheaper production. This simpleness not only saves time, but also lowers installation rates too.
  • Leak-Proof Design: Manufactured with properly sized flange and high level tolerances, our SS 316 2500 Class Flange ensures tight seal keeping the leak from happening. The automation avoids multiple inspections, repairs or changes; thereby minimizing of downtime or further costs.
  • Corrosion Resistance: Made by the use of 316 stainless steel with high quality Chromium-Nickel attributes, our class 2500 SS 316 increased corrosion resistance to harsh environments make the system long-lasting and stable with time
  • High Strength: Our SS 316 2500 Class Flanges mode in to high impact and corrosion resistance that increase the integrity of the structure for reliable working in hard conditions.
  • Wide Range of Applications: Our SS 316 fittings are used in many industries, petrochemical plants in particular, as well as food processing facilities, due to their versatility and dependability.

SS 316 2500 Class Flanges, 2500 Class Flanges, SS 316 2500# Flanges, Stainless Steel 316 Flanges, Manufacturer And Supplier In Mumbai, India

Naysha Steel and Alloy have the best SS 316 2500 Class flanges in Mumbai, India recognizable for their superior quality. 2500 Class Flange composition is so extensive that it guarantee a perfect match for any industrial application. Our Flanges are made with premium quality grade stainless steel 316 which exhibit ideal corrosion resistance for the demanding environment hence making them superior. Stay smart with Naysha Steel and Alloy, whose products are top in class when it comes to the longevity and strength of their offerings. The high-quality SS 316 2500# flanges produced by our company go through elaborated manufacturing process that enables them to surpass the international standards, which in return results in higher performance and longer service life. In terms of flanges, we manufacture them for piping systems, pressure vessels, chemical processing plants, or any other use.

The Naysha Steel and Alloy, India as a leading manufacturer and supplier has promised to maintain the top-line service in all the products it provides. Our highly skilled performance team implements strict performance control processes with careful attention to engineering throughout the whole manufacturing process, thereby producing flanges which meet or even exceed your expectations. Work together with Naysha Steel and Alloy to meet all the requirements of your 316L and stainless steel flanges including fast deliveries and best pricing. Count on us to be the trusted source for your top quality flanges. Our flanges contribute to the upgrading of the efficiency and dependability of your operations.

Class 2500 ss 316 flanges

Stainless Steel 316 2500 Class Flanges, SS 316 2500 Class Flanges Size In Mumbai, India shop:

Nominal Size Outside Diameter(OD) Min. Thickness(T) RF Dia.(R) No. of Bolt Holes Diameter of Holes Bolt Circle(BC) SO Bore ID(SB) WN Bore ID(WB) Dia. Hub Base(HB) Dia. of Hub Top(HT) SO LTH(SL) WN LTH(WL)
12 3.50 0.38 1.38 4 0.62 2.38 0.88 0.62 1.19 0.84 0.56 1.81
34 3.88 0.44 1.69 4 0.62 2.75 1.09 0.82 1.50 1.05 0.56 2.00
1 4.25 0.50 2.00 4 0.62 3.12 1.36 1.05 1.94 1.32 0.62 2.12
114 4.62 0.56 2.50 4 0.62 3.50 1.70 1.38 2.31 1.66 0.75 2.19
112 5.00 0.62 2.88 4 0.62 3.88 1.95 1.61 2.56 1.90 0.81 2.38
2 6.00 0.69 3.62 4 0.75 4.75 2.44 2.07 3.06 2.38 0.94 2.44
212 7.00 0.81 4.12 4 0.75 5.50 2.94 2.47 3.56 2.88 1.06 2.69
3 7.50 0.88 5.00 4 0.75 6.00 3.57 3.07 4.25 3.50 1.12 2.69
312 8.50 0.88 5.50 8 0.75 7.00 4.07 3.55 4.81 4.00 1.19 2.75
4 9.00 0.88 6.19 8 0.75 7.50 4.57 4.03 5.31 4.50 1.25 2.94
5 10.00 0.88 7.31 8 0.88 8.50 5.66 5.05 6.44 5.56 1.38 3.44
6 11.00 0.94 8.50 8 0.88 9.50 6.72 6.07 7.56 6.63 1.50 3.44
8 13.50 1.06 10.62 8 0.88 11.75 8.72 7.98 9.69 8.63 1.69 3.94
10 16.00 1.12 12.75 12 1.00 14.25 10.88 10.02 12.00 10.75 1.88 3.94
12 19.00 1.19 15.00 12 1.00 17.00 12.88 12.00 14.38 12.75 2.12 4.44
14 21.00 1.31 16.25 12 1.12 18.75 14.14 13.25 15.75 14.00 2.19 4.94
16 23.50 1.38 18.50 16 1.12 21.25 16.16 15.25 18.00 16.00 2.44 4.94
18 25.00 1.50 21.00 16 1.25 22.75 18.18 17.25 19.88 18.00 2.62 5.44
20 27.50 1.62 23.00 20 1.25 25.00 20.20 19.25 22.00 20.00 2.81 5.62
22 29.50 1.75 25.25 20 1.38 27.25 22.22 21.25 24.25 22.00 3.07 5.82
24 32.00 1.81 27.25 20 1.38 29.50 24.25 23.25 26.12 24.00 3.19 5.94

Stainless Steel 316, ANSI Class 2500 Flanges, 2500# Flanges, Class 2500 SS Flange Available In Mumbai, India

Class 2500 ss flanges manufacturer

Naysha Steel and Alloy Anti-Corrosion Alloy made in 316 ANSI Class 2500 Flanges range is aimed at giving satisfying result to every industrial need right here in Mumbai, India. Manufactured according to the high demands for quality, our 2500# Flanges are the first choice when it comes to the performance in corrosive environments and high tensile strength. Whilst making our Stainless Steel 316 Class 2500 SS Flanges from the high-grade premium quality material for increased performance even in harsh surroundings. To achieve this goal, these flanges are carefully engineered to endure excessive pressure, so as to promote their suitability in critical applications spanning industries such as oil and gas, petrochemical, chemical processing as well as others.

At the Naysha Steel and alloy, we give great weight to the precision of engineering and high-level craftsmanship so that the gates leave an impression of value. Our ANSI Class 2500 Flanges perform series of quality control tests to assure zero anomalies and to exclude defective products at every production stage. By our various delivery options and unmatched customer support, we remain unwaveringly committed to giving our customers the best experience. Whether you request routine specifications or custom-made solutions, that is our field of competence and expertise, this is exactly what we are going to do with strict accuracy and in a timely manner.

Naysha Steel and alloy offer stainless Steel 316 ANSI Class 2500 flanges of superior quality in their full range with unparalleled durability and performance. Let our experts design and deliver flawless 2500# Flanges based on your project specification and our reputation for quality and service in the industry. Contact us today to discuss your necessities and experiment on our Class 2500 SS Flanges which are available in Mumbai and India.

Understand Dimensions of Stainless Steel 316 2500 Class Flange Dimensions To Simple diagram

At Naysha Steel and Alloy, we make it a priority to be able to give a wide understand of technical features of our products. Our industry grade Stainless Steel class 316 2500 flanges are made and trained to conform to industry standard and the customer expectations. The critical aspect of these flanges is the dimension, which is necessary for conflict-free connection of the tube bundle with other pipe systems.

SS 316 Flanges manufactuere, supplier

The SS316 2500 Class Flanges are known for their strong structure and that can withstand corrosive environment. That is why they are very suitable for application where tough environment is an issue. These flanges with the pressure rating 2500 Class have been engineered to withstand high pressures and hence they are trusted for effective performance under extreme conditions. To better explain our Steels 316 2500 Class Flanges, we produce a diagram of their dimensions. The diagram with measurements like outer diameter, bolt width, hole spacing size, and flange thickness are displayed in this sketch for quick and easy installation as well as identification of these bolts.

Our Stainless Steel 316 2500 Class Flanges, whether you are in oil and gas, petrochemical or industrial sectors, stand out due to their impeccable durability and flexibility. We have used one of the best materials in the market, Naysha Steel to make sure that the product that you get is as good as it can get with an assurance of durability as offered by Alloy. Trust Naysha Steel and Alloy for 100% grade products that greatly meet the high quality standards thereby making your production rise to a new peak. If you want to experience the superiority of quality, check out our full list of Stainless Steel 316 2500 Class Flanges now.

Class 2500 SS 316 Flange Chemical Composition Table

Grade/ Marked Symbol Carbon (Max) Manganese (max) Silicon (maximum) Phosphorus (max) Sulfur (max) Chromium Molybdenum Nickel N
F304 0.08 2 0.75 0.045 0.030 18-20 - 8-11 -
F304L 0.035 2 1.00 0.045 0.030 18-20 - 8-13 -
F316 0.08 2 0.75 0.045 0.030 16-18 2-3 10-14 64.845
F316L 0.035 2 1.00 0.045 0.030 16-18 2-3 10-14 68.89


SS 316 2500 Class flanges Price List in Mumbai, India: Valid From 1st March 2024

Take a better look on price list of stainless steel and weld neck flanges in Mumbai, India

SS 316 2500 Class flanges Price
15mm 0.54 543.95 591.25 8.242 8.958 5.551 6.033 9.890 10.750
20mm 0.78 854.45 928.75 12.946 14.072 8.719 9.477 15.535 16.886
25mm 1.12 1009.70 1097.50 15.298 16.629 10.303 11.199 18.358 19.955
32mm 1.47 1179.90 1282.50 17.877 19.432 12.040 13.087 21.453 23.318
40mm 1.90 1475.45 1603.75 22.355 24.299 15.056 16.365 26.826 29.159
50mm 2.77 1707.75 1856.25 25.875 28.125 17.426 18.941 31.050 33.750
65mm 4.49 2717.45 2953.75 41.173 44.754 27.729 30.140 49.408 53.705
80MM 5.44 3105.00 3375.00 47.045 51.136 31.684 34.439 56.455 61.364
100mm 7.69 4347.00 4725.00 65.864 71.591 44.357 48.214 79.036 85.909
125mm 9.40 7452.00 8100.00 112.909 122.727 76.041 82.653 135.491 147.273
150mm 11.82 9315.00 10125.00 141.136 153.409 95.051 103.316 169.364 184.091
200mm 19.11 13972.50 15187.50 211.705 230.114 142.577 154.974 254.045 276.136
250mm 26.19 18630.00 20250.00 282.273 306.818 190.102 206.633 338.727 368.182


Get an estimate within 10 minutes!

Call us on: +91 9920190192
Call us on: [email protected]
Visit us: View Address

Stainless Steel Flanges, SS 316 2500 Class Flanges Manufacturer, Class 2500 SS 316 Flanges Manufacturer, 2500# SS 316 Flanges Manufacturer, UNS S31803 Weld Neck Flanges Stockist, UNS S31803 Flanges Manufacturers, UNS S31803 Flanges Exporter, UNS S32205 Flanges Stockist : Grades & Classes (#)

  • ASTM A182 F304/F304L: Standard austenitic stainless steel grade.
  • ASTM A182 F347/F347H: Stabilized stainless steel grade with niobium addition.
  • ASTM A182 F321/F321H: Stabilized stainless steel grade with titanium addition.
  • ASTM A182 F316/F316L: Austenitic stainless steel with enhanced corrosion resistance.
  • ASTM A182 F53: Super duplex stainless steel grade with excellent corrosion resistance.
  • Class 125: Class 125 Weld Neck Flange suitable for aggressive conditions.
  • Class 150: Weld neck flange design for low-pressure applications.
  • ASTM A182 F51: Duplex stainless steel grade with high strength and corrosion resistance.
  • Class 600: Weld Neck Flange Class 600 designed for high-pressure applications.
  • Class 300: Flanges suitable for moderate-pressure applications.

SS 316 Flange 2500, 2500# SS 316 Flanges, Stainless Steel 316 2500 Class Flanges Specifications

Specification Of : Weld Neck Stainless Steel Flanges
JIS Standards 5K, 10K, 40K, 16K 20K 30K, 63K
Size Of Bore Diameter Flange NPS ≤ 10
Manufacturer Of Standard Dimensions EN-1092 Flange, ASME B16.48 Flange, API605 Flange, BS4504 Flange, EN1092 Flange, UNI Flange, ISO Flange, API7S-43 Flange, ANSI/ASME B16.5 Flange, API7S-15 Flange, MSS S44 Flange, IS 2062 Flange, ASME B16.36 Flange, DIN Flange, AWWA C207 Flange, B16.47 Series A & B Flange, BS1560-3.1 Flange, ISO70051 Flange, API Flange, ASME Code for 12 inches Welding Neck Flanges.
Minimum Pressure 150# To 2500#
Flange Face Type Raised Face, Groove And Small Tongue Groove, RTJ, Weld Neck Flanges Flat Face, Large Tongue & Large Male-Female And Small Male-Female, Lap-Joint Face.
Top Six Type Of Flanges Threaded, Lap Joint, Socket-Weld, Blind, Slip-On or Weld Neck Flanges
Standard Materials Duplex Steel & Super Duplex Steel, Copper Nickel, Wrought Iron, Inconel, Mild Steel, Stainless Steel, Hastelloy, Cast Iron, Alloy Steel, Carbon Steel.
Thickness Length NPS ≤ 18
Welding neck flanges size (1/2") To (48")
Manufacturing Process Forged/ Machined/ Heat Treated
Other Type Of Flange Forged/ Plate/ Threaded
Application Oil And Gas Industry Power Plants Industry Food Processing And Manufacturing Waterworks Systems Fossil Fuel Power Plants Nuclear Power Application Municipal Pipe Systems


Please find below our other manufacturing and Sales network in India : (Contact us for detailed information for your nearest branches)

  • Stainless Steel 316 2500 Class flanges manufacturer and Manufacturer in Mumbai, India.
  • Stainless Steel 316 2500 Class flanges manufacturer and supplier in Nagpur, India.
  • Stainless Steel 316 2500 Class flanges manufacturer and stockists in Pune, India.
  • Stainless Steel 316 2500 Class flanges manufacturer and Exporter in Thane, India.
  • Stainless Steel 316 2500 Class flanges manufacturer and wholesalor in Nashik, India.

Frequently Asked Questions

What is a stainless steel weldneck flange?

A stainless steel weldneck flange is a type of pipe flange designed to be welded onto the neck of a pipe. It provides a smooth, high-strength connection for joining pipes, valves, and other equipment. All the standard Flange dimensional sizes are Readily available at any Naysha Steel branch in India.

What types of stainless steel material grades are used for weldneck flanges?

Common stainless steel materials include 304, 316, and 321, among others. The choice of stainless steel grade depends on the specific application and the required corrosion resistance.

What sizes are available for stainless steel weldneck flanges?

Stainless steel weldneck flanges are available in a wide range of sizes, typically ranging from 1/2 inch to several feet in diameter. The size you need depends on your specific piping system requirements. All the standard Flange dimensional sizes are Readily available at any Naysha Steel branch in India.

Can stainless steel weldneck flanges be used with other pipes?

Yes, stainless steel weldneck flanges can be used with pipes made of other materials, provided the flange material is compatible with the pipe material, and the connection is properly sealed.

Industries served by Stainless Steel SS 316 2500 Class Flanges In Mumbai, India

In the oil and gas industry, blind Alloy Steel flanges are used in pipelines, storage tanks, and offshore platforms. They are employed for closing off openings during maintenance, repair, or when a branch connection is not required. Petrochemical plants utilize blind Alloy Steel flanges in equipment such as reactors, distillation columns, and storage vessels. These flanges provide a secure and leak-proof seal when closing off unused openings or isolating sections of the process.

oil gas manufacturer
Oil and Gas Industries

The oil and gas industry includes a wide range of from drilling and production to refining and marketing. Some of the major players in this include oil and gas companies, service providers, equipment.

petroleum manufacturer supplier
Petroleum Industries

In the drilling process, stainless steel is used to make drill bits, pipes, and other equipment that must withstand high pressures and temperatures. Stainless steel is also used to make pumps, valves, and fittings for the transportation.

chemical flanges
Shipbuilding in India

In storage applications, stainless steel is used to make tanks and containers that can safely store corrosive and hazardous chemicals. It is also used in piping systems for chemical transfer and distribution chemical industry.

Marking & Pricing

Products are packaged to ensure that there is no damage during of goods transport. In case of exports, standard export packaging is done with utmost care in wooden covering or boxing. All products are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make customized marking on our products.

Quality Assurance

At Naysha Steel, all fittings and flanges are subject to strict inspection at each and every stage of the production process, from starting material purchasing to product dispatch. They are visually examined for compliance to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality compliance of products.

Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report