What are the different types of stainless steel flanges? - Arcellor Controls
Stainless steel flanges are crucial components in a wide range of industrial applications. They are used to connect pipes, valves, pumps, and other equipment to create a piping system. Stainless steel flanges are specifically designed to offer a secure and leak-proof connection between pipes. These flanges are commonly either welded or threaded, and two flanges are connected by bolting them together with gaskets, which creates a seal and provides easy access to the piping system.
At ArcellorControls, we are the leading stainless steel flanges manufacturers, suppliers, stockiest, and exporters in India. We do offer Stainless steel flanges in various types such as Slip On Flanges, Weld Neck Flanges, Blind Flanges, Socket Weld Flanges, Blind Flanges, Spectacle Blind Flanges, Lap Joint Flanges, Threaded Flanges, Orifice Flanges, Â Moreover, we do also offer a wide range of stainless steel flanges to meet the requirements of different industrial applications.Â
Our Stainless Steel flanges are crafted with superior-quality materials and designed to establish a secure and leak-free connection between pipes. We are committed to providing our customers with top-notch products and services, ensuring their satisfaction, and building long-term relationships.
This blog post will look at various types of stainless steel flanges, reasons to choose stainless steel flanges for your industrial needs, and their applications as well!
A Stainless Steel flange is a circular ring made from forged or cast steel that is used to connect sections of pipe or join pipe to other components such as pressure vessels or pumps. Flanges are typically joined together using bolts and are connected to the piping system through welding or threading. There are several types of flanges available, including Stainless Steel Flanges (ss Flanges), Alloy steel flanges, Carbon steel flanges, Slip, Blind, Weld Neck, Threaded, Socket Weld, Lap Joint, Orifice, and more.
With Arcellor Control’s India, we offer a wide range of stainless steel flanges including:
Stainless Steel Slip-on Flanges enjoy widespread popularity owing to their economical cost and ease of installation. Numerous other models with varying diameters and low-pressure capacities are available to choose from. Unlike Welding Neck Flanges, this type of Flange lacks a neck to rest on the Pipe, necessitating double welding.
Weld neck flanges are extensively employed in high-pressure applications and rank among the most preferred types of flanges. They boast of a long tapered hub along with a butt-weld end. The elongated tapered hub bestows a significant reinforcement to the flange and simplifies the alignment of the bolt holes. Weld neck flanges find widespread usage in pipelines, refineries, and petrochemical plants.
Socket Weld Flanges resemble Slip-On Flanges; however, they possess a socket that the pipe is compatible with, rather than merely sliding over it. These flanges are commonly utilized in high-pressure systems and are well-suited for pipes with smaller diameters.
Blind Flanges are put to use to hermetically seal the end of a pipe. These flanges are frequently employed in high-pressure systems that necessitate intermittent scrutiny or cleansing. Furthermore, Blind Flanges are utilized in systems where one end of the pipe is shut.
Stainless Steel Spectacle blind flanges are exclusively designed for employment in systems demanding isolation or flow diversion. These flanges comprise of two metal discs, wherein one of them has a hole, while the other is devoid of it. These discs can be revolved to enable or obstruct the flow of fluid.
Lap Joint Flanges find application in systems necessitating frequent disassembling. These flanges exhibit a smooth surface and possess a separate flange ring that loosely slips over the pipe. Lap Joint Flanges are predominantly preferred in scenarios that involve low pressure.
Threaded flanges are purposefully engineered to be screwed onto the terminal section of a pipe. These flanges are frequently utilized in scenarios where the welding process is not feasible for low-pressure applications. The installation of threaded flanges is a simple and effortless process, devoid of any welding requirements. This makes them a practical choice for temporary setups. Threaded flanges are commonly employed in the conveyance of potable water, waste disposal systems, and other circumstances with lower pressure demands.
The purpose of steel flanges is to allow access to a pipeline for measuring liquids or gases. Orifice flanges are specifically designed for this purpose and are typically used with orifice plates or flow nozzles to accurately measure the flow rate of a fluid in the pipeline.
Flanges based on face Type
Depending on the flange facing Types, it can be further classified as
Flat Face flanges are a type of flange that has a flat sealing surface, which is typically used in low-pressure applications. The sealing surface of these flanges is flat and smooth, making them easy to seal with gaskets. They are commonly used in applications where the piping system requires frequent disassembly and reassembly, such as in maintenance or cleaning processes.
Raised Face flanges are a type of flange that has a raised sealing surface, which is typically used in high-pressure applications. The raised surface allows for better alignment and prevents leakage at higher pressures. The sealing surface of these flanges is typically serrated to provide a better grip on the gasket, ensuring a tighter seal.
Raised Face flanges are commonly used in applications where high pressures are required.
Ring-type joint flanges are suitable for use in high-pressure and high-temperature applications. They are designed with a groove that can be compressed onto blind, slip-on, or weld neck flanges. This compression helps to prevent leaks in pipelines where fluids or gases are transferred at high pressure and high temperature. Ring-type joint flanges are commonly used in the oil and gas industry, chemical plants, and other industrial applications.
Why Choose Steel Flanges Made of Stainless Steel?
When it comes to your budget, you want to get the most bang for your buck. Here are some reasons why you should choose stainless steel flanges as a good investment!
Corrosion can significantly impact the performance and longevity of any metal used in various applications. Rust, pollutants, and other environmental factors can affect the integrity of the metal over time. Therefore, it is crucial to select flanges that can withstand these circumstances. Stainless steel is an excellent choice due to its high corrosion resistance, which helps to prevent degradation and prolong the lifespan of the flange.
Stainless steel is a resilient metal that has high durability against abrasion and fatigue. On the other hand, aluminum is a cost-effective substitute, but it lacks the ability to endure the same level of stress.
Resistance to High-Temperature
Certain industries may expose their equipment to extremely high temperatures, which can pose a safety hazard. However, Flange fittings made of stainless steel have the capacity to withstand elevated temperatures without deforming or warping. This attribute ensures that your system remains secure and free from any potential threats.
Materials used to manufacture steel flanges
With Arcellor Controls India, we offer steel flanges in various materials and grades such as,
Stainless Steel ASME B16.5 Flange
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel ASME B16.5 Flange
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61Â
Carbon Steel ASME B16.5 Flange
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low-Temperature Carbon Steel ASME B16.5 Flange
Alloy Steel ASME B16.5Flange
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Flange ASME B16.5
ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy ASME B16.5 Flange
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)
ASME / ANSI B16.5 Flange Specification
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawing
½” (15 NB) to 48” (1200NB)
150 LBS, 300 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16,25,40 Etc.
DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Applications of Stainless Steel Flanges
Stainless steel flanges find applications in various industries owing to their durability, corrosion resistance, and high strength.Â
Some of the applications of stainless steel flanges are as follows:
Food and beverage industry
Chemical industry and So on.
Stainless steel flanges are an essential component in piping systems due to their strength, durability, and corrosion resistance. As a leading stainless steel flange manufacturer, Arcellor Controls India offers a wide range of flange types suitable for various industrial applications. The most commonly used types of flanges include Weld Neck, Slip-On, Socket Weld, Lap Joint, Threaded, and Blind flanges. Each type of flange has different features and benefits, making it suitable for specific applications.Â
As a well-known exporter of Stainless Steel flanges, we do export them to various countries such as Africa, Nigeria Algeria Angola Tanzania Libya Egypt Sudan Equatorial Guinea The Republic Of Congo Gabon NORTH AMERICA USA Canada Mexico Costa Rica Trinidad And Tobago Jamaica Denmark.
Middle East Asia Saudi Arabia Iran Iraq Uae Qatar Bahrain Oman Kuwait Turkey Jordan SOUTH AMERICA Argentina Bolivia Brazil Chile Venezuela Colombia Ecuador Guyana Paraguay Uruguay.
EUROPE Norway Germany France Italy Uk Spain Netherland Belgium Greece Czech Republic Portugal Hungary SOUTH AFRICA.
ASIA India Singapore Malaysia Indonesia Thailand Vietnam South Korea Japan Sri Lanka Maldives Bangladesh Mayanmar Taiwan Cambodia.
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