Welcome to JRH Forge and Fittings, a trusted name in the manufacturing and supply of high-quality flanges. With years of experience in the industry, we specialize in providing superior products that meet international standards.

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Flanges

JRH Forge and Fittings specializes in high-quality flange fittings, designed for seamless connection of pipes, valves, and other equipment in diverse industries. Our flanges, available in stainless steel, carbon steel, alloy steel, and nickel alloy, ensure durability, leak-proof performance, and resistance to high pressure and temperature. Choose from a wide range of types, including weld neck, slip-on, blind, and threaded flanges, tailored to meet your specific requirements.


Specification ASTM A105/ ASME SA105, ASTM A182/ ASME SA182, A350Lf2
Size 1/2"NB to 48" NB, ANSI B 16.5
Class 150#, 300#, 600#, 900#, 1500#, 2500#, in ASA 150 & ASA 300
DIN DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 DIN Standard ND-6,10, 16, 25, 40 Etc.
BS BS4504 , BS4504, BS1560, BS10 , PN6 , PN10 , PN16 , PN25 , PN40, etc
Dimensions ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Table D / E / F / H / J / K
API STANDARDS PSI-2000/3000/5000/10000/ETC
JIS Standards 2220-2004 5k/10k/16k , ETC
Types Weldneck, Socketweld, Slip on, Blind, Screwed / Threaded, Long Weldneck, Lapped Joint, Spectacle Blind

Weldneck

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Weld Neck Flange is flanges that designed to be joined to a piping system by butt welding. This kind of flange include lots of specification. Weld Neck Flange is expensive because of its long neck and cost of people for contact WN flange with pipeline or fitting but is preferred for high-stress applications. The necks, or hubs, transmits stresses to the pipeline. The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the Weld Neck Flange. The bore of Weld-Neck flange matches bore of the pipeline, reducing turbulence and erosion.


Socketweld

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Socket Weld Flanges (SWRF) are counter-bored i.e. the bore of the Flange and pipe, both are same, thereby providing a good ow of the product through the pipe. Initially used for small-sized high-pressure pipes, our SMO 254 Socket Weld Flanges are now used in high-pressure systems too. Our Stainless Steel Socket Weld Flanges are oxidation resistant and promote better weldability and fabricability. We seek to offer ANSI B16.5 Carbon Steel Socket Weld Flanges that have excellent stress corrosion cracking resistance to the LNG, seawater and mining industry.


Slip on

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Slip-on Flanges have bored with a diameter slightly larger than the pipe; this helps it to slide\slip over the pipe. This ANSI B16.5 SORF Flange is then welded inside and outside too, with fillet welding. Alloy Steel Slip On Plate Flanges are thinner compared to other ranges, cost-effective and are easy to use in fabricated applications. We supply Carbon Steel Slip-on Raised Face Flanges in both raised face and at faced designs, to industries like agricultural, fertilizers, pharmaceutical, textile and for general engineering purposes


Blind

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Commonly referred as blanking flanges, Blind pipe flanges are widely used in high pressure applications. Blind flanges are generally used to seal the end of a piping system to prevent flow of liquids or gases. The use of blind flanges allows ease of access to a piping system once it has been closed. Our blind flanges are available with raised or RTJ faces and also with female threads. Blind flanges can be supplied with or without hub as per the customer requirements. We offer blind plate flanges manufactured at our facility to companies in various industries including shipbuilding, power generation, petrochemical plants, oil refineries, waste water treatment plants, paper mills, pharmaceutical plants and turnkey projects among others.


Screwed / Threaded

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The most noteworthy feature of these changes is that they can be joined to a pipe without welding. The bore of Nickel Threaded / Screwed Flanges have threads and can be fitted to pipes that have external threads. Stainless Steel Threaded / Screwed Flanges are low priced, t best for small pipes and can be used in low-pressure applications. They are very beneficial in highly combustible industries where welding is dangerous. We are certified to cater to the challenging requisites of a number of industries through our outstanding products and extraordinary services


Long Weldneck

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Weld Neck Flanges in hard-to-nd metals. Long Weld Neck Flanges have a hub that extends from the Flanges at the surface, which helps in accommodating the pipe more easily. Alloy Steel Long Weld Neck Flange fall under the group of specialty flanges, reinforcement in services at higher temperatures in the oil industry. A Carbon Steel Long Welding Neck Flanges is preferable in the petroleum and chemical industry as they operate under actuating temperature ranges.


Lapped Joint

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Lap Joint Flange are used with a stub end, which is welded to the pipe. Alloy Steel Lapped Flanges are designed in a way that they swing over the pipe without the need to be welded. As they do not come in contact with the inner fluid, they do not corrode and can be re-used. Our ANSI B16.5 Stainless Steel Flanges are inexpensive and widely useful. In addition, they can be easily assembled and dismantled for a quick inspection


Spectacle Blind

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Spectacle flanges are highly specialized pieces of equipment that can be used for a variety of industrial applications. They provide efficient sealing, reliable performance and are designed to help facilitate inspection, repair and maintenance needs. Spectacle s, also known as spades or ring spacers. A Spectacle Flange is a specialized piece of equipment that can be used in many industrial applications. It features a drilled hole and two gaskets on either side; when assembled, the combination of these components effectively isolates objects while providing a secure and reliable seal. Typically, these flanges are composed of stainless steel or other durable materials.


Spacer

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Spacer flanges are mechanical components used in piping systems, often in applications that require the separation of flanged connections. They are typically used for several purposes, such as providing additional space, adding a gasket, or enabling easier maintenance without disturbing the piping layout.


Spade

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Spade flanges, also known as spade plates or blanks, are flat, solid metal plates used in piping systems. Their primary function is to block off the flow of fluids in pipelines by acting as a temporary or permanent closure between flanged connections.


Orifice Plate

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An orifice plate flange is a specialized type of flange used in piping systems to support and secure an orifice plate for measuring the flow of fluids. The orifice plate is a thin, flat plate with a hole (orifice) in the center, which restricts the flow of the fluid and creates a pressure drop across the plate. This pressure differential is then measured to calculate the flow rate based on fluid dynamics principles.


Plate Flanges

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We are a manufacturer, supplier and exporter of Plate Flanges, which are accepted by major industries as a cost-efficient alternative to other types of flanges whose cost increases due to its expensive production pattern. Manufactured with procedures that are compliant with global flange standards, our Stainless Steel Plate Flanges are free from any cracks and deformities, due to which they last longer and provide an extended service lifespan. Our Carbon Steel Plate special maintenance needs,and added advantage to use them. We supply these ANSI B16.5 Plate Flanges to the irrigation industry.