Stainless Steel SS 316 (ASTM A182 F316) 150 Class Flanges Manufacturer And Supplier In Mumbai, India

Naysha Steel and Alloy is your No.1 trusted manufacturer and supplier of Stainless Steel goods consisting of Stainless Steel SS 316 (ASTM A182 F316) 150 Class Flanges in the city of Mumbai, India. Through the process of maunufacturing of our superior class of flanges, we outshine the standards of performance and reliability for the highest level of quality. These made from sturdy grade 316 stainless steel provide for corrosion resistance and strength beyond reproach. That is what makes them suitable for nearly all industrial applications. From the piping systems to the machinery and equipment, we offer a broad product line that will guarantee your operation of having the quality solution. Take your confidence in Naysha Steel and Alloy and their high quality stainless steel flanges, as they get a perfect fit of your needs and surpass your expectations.

Stainless Steel SS 316 (ASTM A182 F316) 150 Class Flanges banner

SS 316 (ASTM A182 F316) 150 Class Flanges Manufacturer And Supplier In Mumbai, India

Naysha and Steel Alloy, the leading producer and supplier in Mumbai, India, is one of the renowned company that provides SS 316 (ASTM A182 F316) 150 Class flanges of highest quality. All our flanges are made with precision while conforming to the industry standards and requirements to guarantee the long-term reliable service in various areas of application. Top quality SS grade 316 flanges, which are steel constructed, show better corrosion resistance even in high environmental harshness. Customer satisfaction is paramount, which is why a broad variety of sizes and configurations has been created so that each client can get the correct flange according to their requirements. Trust Naysha Steel and Alloy for class 316 SS 150 flanges that guarantee reliability and attain the desired performance you need.

Countless Benefits of SS 316 ASTM A182 F316 150 Class Flanges, ASTM A182 F316 150# SS 316 Flange:

    The SS 316 ASTM A182 F316 150 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 flanges from ASTM A182 F316, 150 grade are welcoming in that sense since they are of standardized size and would not consume much time during the installation which requires small bit of labor power. This process will result in time and money saving of which the client stands to benefit during the installation process.
  • Leak-Proof Design: These flanges are highly crafted to guarantee the requirement of a snug fit which implies that no fluids or gases escape. Through this is accomplished pipe integrity is enhanced and hence number of accidents is stifled.
  • Corrosion Resistance: Premium Grade of Stainless Steel alloys are used for manufacturing these flanges and these Materials are highly resistant to rusting and corrosion which make them suitable for marine, chemical, and industrial application.
  • High Strength: Custom designed to keep working on high pressure and temperature conditions, these flanges are wear-resistant and can handle the toughest situations with the ultimate safety standards in their operating area.
  • Wide Range of Applications: Individually made for different sectors and industries like oil and gas, chemicals, water treatment, and food processing. Their suitability to most pipe materials opens up more piping applications in different piping works.

SS 316 (ASTM A182 F316) 150 Class Flanges, (ASTM A182 F316) 150 Class Flanges, SS 316 150 Class Flanges, SS 316 150# Flanges, ASTM A182 F316 Stainless Steel 316 Flanges, Manufacturer And Supplier In Mumbai, India

With Naysha Steel and Alloy's exceptional SS 316 (ASTM A182 F316) 150 Class Flanges, you can now lift the ceiling of your industrial operations. Meticulously designed and crafted, these flanges are made to provide an impressive performance and long life span in various applications. The flanges are made of stainless steel 316 of the highest possible quality, which provides great corrosion resistance and therefore ensures a very long service life even in the most severe conditions. Being a reputable manufacturer and supplier located in Mumbai, India, Naysha Steel and Alloy enjoy boasting ourselves in having the broadest range of ASTM A182 F316 150 Class Flanges in the market that suits customer requirements from diverse industries. In other words, our flanges can come in various sizes and dimensions that meet different needs of industrial applications.

You can find 316 150# Flanges in our range along with all the other products you need for industrial piping systems, pressure vessels and other relevant applications. Trust in our company's quality and customer satisfaction guarantee, providing you with products that lead the industry with unparalleled performance. Enjoy the dependability and performance of Naysha Steel and Alloy's SS 316 150 Class Flanges the next time you are looking for material for your next project. Partner with us for Safeway's high-grade flanges which offer superior value and anxiety-free performance.

astm a182 f316 150 ss 316 flanges

ASTM A182 F316 Stainless Steel 316 150 Class Flanges, SS 316 ASTM A182 F316 150 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

(ASTM A182 F316), Stainless Steel 316, ANSI Class 150 Flanges, ASTM A182 F316 150# Flanges, Class 150 SS Flange Available In Mumbai, India

astm a182 F316 class 150 ss flanges manufacturer

Naysha Steel and Alloy provides for the stainless steel flanges, such as ASTM A182 F316 150# Flanges, which can be used when dealing with different industrial applications. Our range of ANSI Class 150 Stainless Steel 316 Flanges provides excellent performance and reliability. An Amazing feature of ASTM A182 F316 150# flanges is their excellent corrosion strength which makes them applicable in corrosive environments and media. Fitted with high strength and outstanding mechanical properties, these valves provide dependable sealing and strong connections in piping a system.

Our class 150 SS flanges are designed to withstand the most demanding circumstances and adhere to your specific measurements, guaranteeing a performance that is consistent, industry-standard compliant and greatly reliable. Our flanges are in Mumbai, India, and businesses in different industries like oil and gas, petrochemicals, pharmaceuticals and many others can be served by our broad range of products. Customer satisfaction is that we were always willing to go the extra mile. We aim to offer topnotch goods, speedy delivery, and outstanding service in order to exceed the expectations of our customers who continue be our greatest asset. Leaning on our immense experience and deep understanding of stainless steel industries, we guarantee outstanding solutions that are adapted to your very own situation and demands.

Feel the benefit and quality of Stainless products based on ASTM A182 F316 150# Flanges and other stainless steel products. Please do connect with Naysha Steel and Alloy for more details about the product that you are interested in as well as to place an order.

Understand Dimensions of ASTM A182 F316 Stainless Steel 316 150 Class Flange Dimensions To Simple diagram

Naysha Steel and Alloy services provides ASTM A182 F316 stainless steel 316 150 class flange dimensions in an illustration form for better comprehension. These flanges are developed according to ASTM A182 F316 standard that would ensure reliable and high-performance applications in many industries. ASTM A182 F316 stainless steel feature is its superior corrosion resistance which is required in adding material within harsh environments. The flange's flange size 150 Class means that it can withstand the maximum pressure of 150 psi.

SS 316 Flanges manufactuere, supplier

The gauge of these flanges is as per standards of that industry so that they be much compatible with exiting piping systems. Parameters of flange comprise outer diameter (OD), inner diameter (ID), the hole diameter, bolting circle diameter (BCD), and flange thickness. The Naysha Steel and Alloy diagram which had the ASTM A182 F316 stainless steel flange specifications shown on three dimensions, helped in seeing the product more clearly by the customer. This information provides customers with detailed information about specific flanges or rotors that will suit their particular needs, consequently the correctness and efficiency are guaranteed.

The ASTM A182 F316 Stainless Steel 316 150 Class Flanges from Naysha Metals and Alloys are used in petrochemical plants, refineries, and other industrial applications to achieve a perfect balance between durability and performance that these industries require. At all times, you can rely on the professional service and quality products of Naysha Steel and Alloy for all your stainless steel flange needs. Our focus always is on you and serving you well.

ASMT A182 Class 150 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 ASMT A182 F316 150 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 ASMT A182 F316 150 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 ANSI 150, IS6392 Flanges, SS 316 150 Class Flanges Manufacturer, Class 150 SS 316 Flanges Manufacturer, ASMT A182 F316 150# 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 150, 150# ASMT A182 F316 SS 316 Flanges, Stainless Steel 316 ASMT A182 F316 150 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 ASMT A182 F316 150 Class flanges manufacturer and Manufacturer in Mumbai, India.
  • Stainless Steel 316 ASMT A182 F316 150 Class flanges manufacturer and supplier in Nagpur, India.
  • Stainless Steel 316 ASMT A182 F316 150 Class flanges manufacturer and stockists in Pune, India.
  • Stainless Steel 316 ASMT A182 F316 150 Class flanges manufacturer and Exporter in Thane, India.
  • Stainless Steel 316 ASMT A182 F316 150 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 (ASTM A182 F316) 150 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