Stainless Steel Flanges Manufacturer and Supplier In UAE

For stainless steel flanges, Naysha Steel is your leading choice in the UAE. As a premier manufacturer and supplier, Naysha Steel provides an extensive variety of stainless steel flanges designed for a multitude of industrial applications. Our flanges are carefully engineered out of high quality stainless steel that provides great durability, corrosion resistance and performs well in different applications. Precision engineering and strict quality control are the key features of our work. We ensure our flanges outperform the industry standards. If you need weld neck, slip-on, or socket weld flanges, our extensive stock can handle that. A team of professionals in our company is committed to offering a tailored service at flexible timelines and affordable rates to match your project requirements. Select Naysha Steel as your reliable supplier for stainless steel flanges manufacture in UAE and you will get the most durable, long-lasting, and efficient products every time you buy from us. Contact us today and find out about our complete range of stainless steel flanges and buy confidently .

As an eminent Stainless Steel Flanges manufacturer and supplier in the UAE, we at Naysha Steel craft various shapes and sizes of Stainless Steel Flanges per specifications of our clients. Highly reputed for their trustworthiness and high quality, our 304 stainless steel flanges meet international and national quality standards. At Naysha Steel, while we offer competitive market prices on our SS Flanges, we can boast of a wide stock of standard sizes and types ready for immediate delivery. We supply stainless steel square flanges from 1/2" (15 NB) to 48" (1200NB) which meet rigorous quality systems with over 100 approvals and certifications in different industry standards such as ANSI/ASME B16.5 and ASTM A312. Recognized by leading end-users in a variety of sectors, Naysha Steel Flanges provide unparalleled functionality at competitive rates, to match your financial needs.

Stainless Steel Flanges Mnaufacturer Supplier in UAE

Types of Stainless Steel Flanges

Browse stainless steel flanges available from a wide variety selection at Naysha Steel, the prominent producer and exporter in the UAE. Our stock covers many different categories to meet the needs of the various industries. Slip-on flanges allow for quick installation while the weld neck flanges are designed for high pressure applications. Blind flanges ensure a tight closure, socket weld neack flanges ensure rotational alignment, whereas threaded flanges ensure the convenience of assembly. Each type of flange is made with outstanding care in order to provide the best performance and a long life span. The excellence promise of Naysha Steel provides guarantees that are reliable and beyond the customer's expectations. Achieve greater efficiency and reliability in your operations by using our superior quality stainless steel flanges. Rely on Naysha Steel, the most reliable source for all types of stainless steel flanges in the UAE, for excellent quality and service.

weldneck flanges
Stainless Steel Weld Neck Flanges

SS Weld Neck flanges are designed for superior strength and durability, hence suitable for critical piping systems in diverse industrial applications.

Slip-on flanges
Stainless Steel Slip on Flanges

The stainless steel slip-on flanges are very convenient for installation and for connecting pipes or fittings.

threaded flanges
Stainless Steel Threaded Flanges

Stainless steel threaded flanges provide a proven means to join pipes or fittings with threaded ends.

socket weld flanges
Stainless Steel Socket Weld Flanges

Featuring a extended space to insert the pipe, these designs make welding easier and more secure, providing a strong and leak-proof join.

blind flanges
Stainless Steel Blind Flanges

Stainless steel blind flanges are used as closure devices at the end of pipes or vessels, thus closing pipes or vessels from the top.

Stainless Steel SORF Flanges with Hub

Stainless steel slip on raised face flanges with hubs are a practical and safe way to join pipes or fittings.

Get an estimate within 10 minutes!

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

Features of Stainless Steels Flanges

Naysha Steel, well reputed manufacturer, supplier, and exporter of stainless steel flanges based in UAE, provides a range of options that meets different industrial needs. Stainless steel flanges we offer, which are grades 321 and 304, show excellent ability to withstand high temperatures, pressures, and oxidation, and thus are suitable for applications in oil and gas, chemical processing, and food and beverage industries. In addition, our duplex stainless steel f langes can be manufactured in a selection of shapes, sizes, and configurations, making them suitable for different uses. Naysha Steel is a company that supplies welded, threaded, and bolted flanges of the highest quality, which is resistant to corrosion and guarantees reliability. With ISO 9001: Nays h a Steel 2015 certifies provide you with the superior Stainless-steel flanges which comply with the industry stringent standards.

Size of Stainless Steel Flanges In UAE

Nominal Size Outside Diameter
Min. Thickness
RF Dia.
No. of Bolt Holes Diameter of Holes Bolt Circle
SO Bore ID
WN Bore ID
Dia. Hub Base
Dia. of Hub Top
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

Uses of Stainless Steel Flanges

  • Making connections of pipe fittings in oil and gas pipelines for secure and leak-free joints with SS flanges.
  • Support equipment in chemical processing plants having strong stainless steel flanges, serving as a structural integrity purpose.
  • The sanitation of valves and pumps in the food and beverage manufacturing guaranteeing cleanliness with stainless steel hygienic flanges.
  • Adding equipment to machines in manufacturing plants, ensuring stability and reliability with high-quality stainless steel fittings.
  • Place connecting component in water treatment facilities, with stainless steel flanges provide corrosion-resistant joints.

Stainless Steel Flanges Chemical Composition

Grade Chemical Composition(%)
Carbon Manganese Phosphorus Sulfur Silicon Nickel Chromium Molybdenum Titanium Other
F304 0.080 2.00 0.045 0.030 1.00 8.0-11.0 18.0-20.0 --- --- N0.10
F304L 0.030 2.00 0.045 0.030 1.00 8.0-13.0 18.0-20.0 --- --- N0.10
F316 0.080 2.00 0.045 0.030 1.00 10.0-14.0 16.0-18.0 2.00-3.00 --- N0.10
F316L 0.030 2.00 0.045 0.030 1.00 10.0-15.0 16.0-18.0 2.00-3.00 --- N0.10
F321 0.080 2.00 0.045 0.030 1.00 9.0-12.0 17.0-19.0 --- I N0.10

Quality of Stainless Steel Flanges

The quality of stainless steel flanges is very important as it guarantees dependable operation and long lifespan in different industries. At Naysha Steel, we put quality at the core of everything we do in our production process. The quality of our stainless steel flanges are subjected to strict quality control, conforms to International standards. We construct our products using top-quality stainless steel materials which are carefully chosen for their resistance to corrosion, strength, and thermal stability. Our seasoned engineers use cutting edge methods and modern tools to produce flan ges that are accurately engineered to very high tolerances and have smooth surfaces. Every flan ge is examined with great care for dimensional accuracy, finish, and mechanical characteristics before being sent to the consumers.

Get an estimate within 10 minutes!

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

Stainless Steel Flanges Manufacturer : Grades & Classes

  • Grade stainless steel 304l flanges/stainless steel 304 flanges: This is the most common stainless steel grade, offering good corrosion resistance and excellent weldability.
  • Grades 310 stainless steel flange: Known for its excellent performance
  • Grade stainless steel 316l flanges/stainless steel 316 flanges: Known for its superior corr osion resi stance, especially in environments with chlorides or acids.
  • Grad es 321 stainless steel flange/321h stainless steel flanges: Contains titanium, offering high temperature resistance and excellent weldability.
  • Grade 347: Contains niobium, providing improved high-temperature strength and resistance to intergranular corrosion.
  • Grade stainless steel 904l flanges: Offers excellent resistance to chloride-induced stress corrosion cracking.
  • Class 150: Designed for low-pressure applications.
  • Class 300: Suitable for moderate-pressure applications.
  • Class 600: Intended for high-pressure and high-temperature applications.
  • Class 900: Used in severe high-pressure and high-temperature environments.

Stainless Steel Flanges Specifications

Specification Of : 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, ASME B16.48, API605, BS4504, EN1092, UNI, ISO, API7S-43, ANSI/ASME B16.5, API7S-15, MSS S44, IS 2062, ASME B16.36, DIN, AWWA C207, B16.47 Series A & B, BS1560-3.1, ISO70051, API.
Minimum Pressure 150# To 2500#
Flange Face Type Raised Face, Groove And Small Tongue Groove, RTJ, Flat Face, Large Tongue & Large Male-Female And Small Male-Female, Lap-Joint Face.
Type Of Flanges Manufacturer Threaded, Lap Joint, Socket-Weld, Blind, Slip-On, Weld Neck
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
Size (1/2") To (48")
Manufacturing Process Forged/ Machined/ Heat Treated
Other Type Of Flange Forged/ Plate/ Threaded
Application Food Processing And Manufacturing
Waterworks Systems
Oil And Gas Industry
Power Plants Industry
Municipal Pipe Systems
Fossil Fuel Power Plants
Nuclear Power Application

Please find below our manufacturing and Sales network below: (Contact us for detailed info rmation for your nearest branches)

  • Flanges manufacturer and contractor in Dubai
  • Flanges manufacturer and supplier in Abu Dhabi
  • Flanges manufacturer and stockists in Sharjah
  • Flanges manufacturer and dealer in Ajman
  • Flanges manufacturer and warehousing in Khor Fakkan
  • Flanges manufacturer and wholesalor in Al Ain
  • Flanges manufacturer and trader in Ras Al-khamiah
  • Flanges manufacturer and stockholder in Kalba

Frequently Asked Questions

What is a stainless steel flange?

A stainless steel flange is a circular component used to connect pipes, valves, pumps, and other equipment in a piping system. It provides a means for easy assembly and disassembly of these components.

How do I choose the right size and class of stainless steel flange for my application?

The size and class of a stainless steel flange depend on factors such as pipe size, pressure rating, temperature, and application requirements. Consult us, at Naysha Steel is recommended for proper selection.

Are there any special considerations when working with stainless steel flanges?

Yes, stainless steel flanges require proper handling to avoid contamination and damage. Welding should be done using appropriate techniques for stainless steel to maintain corrosion resistance.

Industries served by Stainless Steel Flanges In UAE

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