Stainless Steel SS 316 600 Class Flanges Manufacturer And Supplier In Mumbai, India

Naysha Steel And Alloy, that is a leading producer and supplier based in Mumbai, India, is excellently unique in manufacturing and supplying the highest quality SS 316 600 Class Flanges. We make sure we provide only top-notch quality and accuracy by offering the whole line of flanges adapted to the requirements of different industries. SS 316 flanges of our brand have excellent corrosion resistance and durability so that they are perfect and most used products in the many industries such as petrochemical case, oil & gas and chemical industries and so on. We are committed to the strictest quality control measures and modern manufacturing technologies in the making of perfect items that always exceed customers’ expectations. Rely on Naysha Steel & Alloy to get you the best SS 316 600 class Flanges that are designed with dependable performance and reliability in mind.

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SS 316 600 Class Flanges Manufacturer And Supplier In Mumbai, India

Naysha Steel and Alloy offers SS 316 600 class Flanges from Mumbai, India, home to a well-known manufacturer and supplier. Distinguished by their superior quality and trustworthiness, the flanges have been enduringly designed to our strongest industry standards. A combination of the use of the superior technology and the first-class materials helps us achieve the desired level of superior performance and load-taking capacity. Our product line is specifically aimed at addressing unique needs of the industrial market, being superior in terms of accuracy of size and the ability to be adjusted without considerable losses in performance. Besides our knowledgeable personnel and advanced equipment, Naysa Steel and Alloy guarantees outstanding performance which makes us their top picks for all their flange necessities.

Countless Benefits of SS 316 600 Class Flanges, 600# SS 316 Flange:

    The SS 316 600 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: SS 316 600 Class Flanges are very convenient types of flange with their simple installation, standard interface, cheap fabrication, and push-on bolt connection. This means that it is easy to install and lowers the cost of installation.
  • Leak-Proof Design: Very close tolerance and the precision fit required in pipe or joint SS 316 600 Class ensure the perfect tight seals and prevent leaks, thus there will be on repeated inspection to either rectify or replacement of any part which means there will be no second visits no cost and downtime.
  • Corrosion Resistance: The SS 316 600 grade flanges, which are main channel of transportation for the highly pressurized conductors, are manufactured by using high chromium-nickel stainless steel that has the extraordinary property of resistance to each lithium crime. Thus, the longevity as well as the stability of the system is increased without the damage of the system in the harsh environments.
  • High Strength: This class of flanges reinforces structures due to its resistance to corrosion and high impact resistance properties, making them suitable for very harsh use condition. these assemblages which are referred to as workhorses on critical operations means high reliability in use.
  • Wide Range of Applications: Being flexible and reliable, the Flanges made of the SS 316 600 Class stone is of prime importance for multiple places in offices, including mainly petrochemical plants and food processing agencies, due to this characteristic.

SS 316 600 Class Flanges, 600 Class Flanges, SS 316 600# Flanges, Stainless Steel 316 Flanges, Manufacturer And Supplier In Mumbai, India

Naysha Steel and Alloy is an eminent manufacturer and supplier of SS 316 600 Class Flanges, which provides for the ever-varying functionalities of various industries located in Mumbai, India, and other locations globally. Our dedication to the highest standards of quality and accuracy makes us the choice of many people in the market. SS 316 600 Class Flanges have many advantages including their high resistance to pressure and heat, and they are therefore commonly used for a wide range of industrial applications. With the exclusive use of stainless steel 316 of great quality, these flanges assure superior corrosion immunity and reliability. They are designed and fabricated following the internationally renowned rules and specification of standards, which guarantee efficient operation in mission-critical applications.

Naysha Steel and Alloy is an advanced manufacturing company where we use strict quality control measures alongside the most modern techniques to create refined 600 Class Flanges. The team of our professional engineers and technicians is devoted to bringing our customers to the world of top quality products superior in their operability and strength. For us, providing our customers with only optimum customer satisfaction is the first priority. We provide client-oriented solutions, best competitive pricing, and quick delivery service to satisfy their different needs, contributions of our respected customers. Regardless of whether or not you are looking for standard piece-specific or customized SS 316 600# Flanges, you can always count on Naysha Steel and Alloy to give you quality items along with the service that no one can match. Believe us for all your stainless steel 316 flanges, and ensure the satisfaction with every detail.

Class 600 ss 316 flanges

Stainless Steel 316 600 Class Flanges, SS 316 600 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 600 Flanges, 600# Flanges, Class 600 SS Flange Available In Mumbai, India

Class 600 ss flanges manufacturer

Naysha Steel & Alloy is privileged to furnish fine Flanges of Alloy/Stainless Steel 316 ANSI Class 600, which is tailored to different industrial requirements at Mumbai, India. Extensive of high quality manufactured to ANSI Class 600 standards, we offer a wide range of flanges and pressure vessels. These Class 600 SS flanges are engineered to be tough and tough enough to cater to high-pressure environments, thereby upholding reliability and lifetime performance in the instances where they are needed the most.

Made from Stainless Steel 316 Grade top quality, our flanges exhibit excellent corrosion resistance and therefore they are suitable for processing of chemicals, oils and gas, pharmaceutical processing, and they can be used in other industries as well. The superior mechanical properties of Stainless Steel 316 give the best performance and long term effectiveness even in to the harshest operating conditions which such types are exposed to. Quality and precision as our utmost common in each product are our greatest priorities, Naysha Steel and Alloy. With our Class 600 ANSI Flanges we follow strict quality controls and respect the international standards which ensure no performance and reliability shortcomings. We attend to excellence and give an assurance to our customers that our product(s) meets the their exact requirement and excels their expectation(s).

We realize the significance of timely delivery and work our way to ensure the fast and effective service to all our customers in Mumbai and all over India. Whatever type of Class 600 SS Flanges be it standard or customized; we have the technical expertise and resources to fill your requirements with accuracy and ensure client satisfaction. Team up with Naysha Steel and Alloy for Stainless Steel 316 ANSI Class 600 Flanges, experience top-quality, reliability, and customer services at its best. Give us a call to discuss about the flange one is in need of and we will provide the best the market has to offer with customized solutions to match your unique industry specifications.

Understand Dimensions of Stainless Steel 316 600 Class Flange Dimensions To Simple diagram

Stainless steel products and steel flange are one of Naysha Steel and Alloy’s principal products, produced in accordance with the most stringent quality procedures. Having a grip of the characteristics of Stainless Steel 316 600 Class Flange is fundamental in different industrial applications. Stainless Steel 316 600 Class Flanges, which are known for their toughness, are able to function under the harsh conditions like oil, petrochemical, power generation and gas manufacturing industries at the high temperatures and pressures.

SS 316 Flanges manufactuere, supplier

The flanges that are themselves made out of grade 316 stainless steel which is famous for its appreciable corrosion resistance properties in severe environments especially containing corrosive chemicals and acids. Dimensionally, the Stainless Steel 316 600 Class Flange is subject to the respective standards, namely ASME B16.5 and ASME B16.47. According to these standards the size, thickness, and bolt hole pattern of the flange are exactly determined. The 600 refers to the pressure rating of the flange which is able to withstand pressure up to 600 pounds per square inch.

In general, the common components that would be described are the outer diameter, inner diameter, bolt hole diameter, bolt circle diameter, hub diameter, and flange thickness of the flange. These parameters are key requirement for the proper installation, positioning and smoking out of flange joints within the piping system. The parameters of Stainless Steel 316 600 Class Flanges must be thoroughly noticed and respected as misperception or absence of the rules can lead the piping system failure matter, in the long run, this will surely cause the support loss of the whole industrial system. Trust us, Steel and Alloy, for top-notch stainless steel items that boast of strict dimensional imperatives and performance expectations.

Class 600 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 316 600 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 316 600 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


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Stainless Steel Flanges, SS 316 600 Class Flanges Manufacturer, Class 600 SS 316 Flanges Manufacturer, 600# 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 600, 600# SS 316 Flanges, Stainless Steel 316 600 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 316 600 Class flanges manufacturer and Manufacturer in Mumbai, India.
  • Stainless Steel 316 600 Class flanges manufacturer and supplier in Nagpur, India.
  • Stainless Steel 316 600 Class flanges manufacturer and stockists in Pune, India.
  • Stainless Steel 316 600 Class flanges manufacturer and Exporter in Thane, India.
  • Stainless Steel 316 600 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 316 600 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