Top Duplex Steel Flanges Manufacturers in Mumbai, Best Circular Duplex Steel Flanges Suppliers Exporters in India

Top Duplex Steel Flanges in Mumbai

Why Duplex Steel Flanges Become Your Project's Top Priority

Randhir Metal And Alloys Pvt. Ltd. is offering high-quality Duplex Steel Flanges that are designed to deliver superior strength, corrosion resistance, and excellent performance in demanding environments. Our Top Duplex Steel Flanges in Mumbai come with the best range of functionality as applied in every industry, and these include those in chemical to marine and power plants. With innovative manufacturing techniques alongside strict quality standards, we achieve the highest mark in the industry so that our customers can enjoy the ultimate durability and efficiency of those flanges.

High strength: designed and made to encounter extreme pressure load.
Corrosion Resistant: Suitable for extreme environments with chemical exposure.
Cost-Effective: Provides durability at economic prices.
Diverse Application: Used for different industrial applications and industries.

What Makes Our Manufacturing Process Stand Out?

Get Premium Products Directly from Top Duplex Steel Flanges Manufacturers in Mumbai

Products made from duplex steel flanges, with all the latest equipment and finest raw materials preparation, ensure times up to a prolonged period. Since our state-of-the-art production methods are coupled with high-performance products, the company is classified as one of the Top Duplex Steel Flanges Manufacturers in Mumbai. With such dedication and intense concern over each flange, the technocrats and efficient engineering professionals work arduously as per the customized requirements of those customers.

Use Innovative Technology: Applying the latest techniques and machinery will ensure precision
Expert Work Force: Quality in order with the skillful, consistent work performance
Tailored Products: Special sizes and designs to fit every project
Extreme Quality Testing: Thorough to ensure reliability, strength, etc.

How We Deliver Our Product to All Other Parts of India?

Looking for Best Circular Duplex Steel Flanges Suppliers in India?

We have a wide stock of Duplex Steel Flanges, which have circular types, to suit the diverse tastes and preferences of our clients. We ensure that our products reach all corners of the country efficiently and on time because we are one of the Best Circular Duplex Steel Flanges Suppliers in India. Our strategic supply chain management system allows us to accommodate bulk order requirements and deliver high-quality flanges to all projects in India, supporting businesses to operate without interruption.

Huge distribution network: Time-to-time delivery all across Indian states.
Comprehensive product range: available in multiple sizes, types, and grades.
Competitive Pricing: It provides excellent value without sacrificing quality.
Customer Satisfaction: Focused on building long-term relationships with clients.

Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
A182 Flange Size Chart	1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Duplex steel Flange Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Duplex Flange Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM A182 Duplex Flanges Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME SA 182 Flange	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
ASME SA182 Duplex steel Flange UNI	6Bar 10Bar 16Bar 25Bar 40Bar
A182 Flange EN	6Bar 10Bar 16Bar 25Bar 40Bar
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of ASTM A182 Duplex Flange	Forged / Threaded / Screwed / Plate
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
ASME SA182M Duplex Flange Production technique	Forged, Heat treated and machined
A182 Flange Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2") to 200 NB (8") Equal and Reducing Configurations
ASME A182 Duplex Flange Test	Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM A182 Ferritic Stainless Steel Flange Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Duplex Flange Origin	Indian / West Europe / Japan / USA / Korean
Manufacturer of Duplex steel ASTM A182 Flange	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. ASTM A182 Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A182 Duplex Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
ASME SA182M Duplex Flange Uses & application	Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
Duplex EN 1092-1 Flange Export to	Ireland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc

Manufacturing Standards / Pressure Rating of Duplex Pipe Flanges

ASME/ANSI B 16.5	Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47	Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS	75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36	Slip on Flange, Threaded Flange, Welding Neck Flange,
PRESSURE CLASS	300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1	Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange,
PRESSURE CLASS	PN 2.5 TO PN 40
BS 4504[PART 1]	Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS	PN 2.5 TO PN 400
BS 1560 BOSS	Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
BS10	Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE	D, E, F, H
DIN FLANGES	DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS	PN 6 TO PN 100

ANSI B16.5 Duplex steel Flange Forms & Availability

Forged and Plate Flanges

Products		Size
ASTM A182 Duplex Slip-On Flanges	ASTM A182 Duplex Threaded Flanges	Sizes 1/8″ – 36″ Raised Face or Flat Face
ASTM A182 Duplex Weld Neck Flanges	ASTM A182 Duplex Socket Weld Flanges
ASTM A182 Duplex Blind Flanges	ASTM A182 Duplex Reducing Flanges
ASTM A182 Duplex Lap Joint Flanges	ASTM A182 Duplex Plate Flanges
ASTM A182 Duplex Orifice Flanges	ASTM A182 Duplex Forged Flanges
ASTM A182 Duplex Ring Type Joint Flanges	ASTM A182 Duplex Square Flanges

Duplex Pipe Flanges has the following Manufacturing facilities :

Raw material cutting: band saw
Open / Close Die Forging & Rolling: Hammer / Press / Ring Rolling
Machining: CNC lathes/SPM lathes
Bolt Hole drilling: High speed CNC Vertical Machining Center
Heat treatment: Solution Annealing (batch annealing furnaces)

Some of Our Specialities that make us a profitable Business Partner for our clients are :

Customer focused approach
Superior quality products
Timely deliverices
Customize Size & Specification
Competitive Pricing

How Do We Serve Our International Clients?

Best Circular Duplex Steel Flanges Exporters in India

We ensure that your orders are delivered safely and on time to international destinations with our strong export system and strict guidelines. As one of the Best Circular Duplex Steel Flanges Exporters in India, we export our quality products to the global market, and our duplex steel flanges are exported with international standards.

Global Presence: Trusted by clients worldwide for quality and reliability.
Secure Packaging: Ensures protection during international transit.
Compliance with International Standards: Compliance with global industry standards.
Effective Shipment: Expedited and efficient shipment to overseas markets.

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Stainless Steel Flanges

At Randhir Metal And Alloys Pvt. Ltd., we try to provide world-class products keeping in mind all the industrial applications. We provide one of the Top Stainless Steel Flanges in Mumbai, having high durability as well as accuracy, which are widely used in other industries. In these flanges, we work with premium grades of stainless steel, which also provides long endurance and can serve in harsh circumstances.

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Nickel Alloy Flanges

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At Randhir Metal And Alloys Pvt. Ltd., we provide high-quality mild steel flanges, well renowned for their strength, reliability, and versatility. We offer one of the Top Mild Steel Flanges in Mumbai and are designed for different industrial applications to exhibit superior performance in construction, chemical processing, and much more. In fact, the raw material used in the flange is extremely durable and pressure-resistant mild steel, which in turn makes it corrosion-resistant, refraining from the degradation caused by many industries.

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