Rajendra Tubes India
Rajendra Tubes India
Kumbharwada, Mumbai, Maharashtra
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Carbon Steel Flanges

Pioneers in the industry, we offer alloy steel blind flanges, carbon steel short stub end, carbon steel blind flanges, carbon steel socket weld flange, carbon steel spectacle blind flanges and carbon steel weld neck flanges from India.

Alloy Steel Blind Flanges

Alloy Steel Blind Flanges
  • Alloy Steel Blind Flanges
  • Alloy Steel Blind Flanges
  • Alloy Steel Blind Flanges
  • Alloy Steel Blind Flanges
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Approx. Price: Rs 1,100 / PieceGet Latest Price
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Product Details:

MaterialAlloy Steel
Usage/ApplicationIndustrial
Product TypeBlind Flanges
ShapeRound - CONTACT - +91 7021789138 / +91 9920308221
Number Of Holes8
Surface FinishingPolished
TechniqueHot Rolled

Blind pipe flanges may be produced to match bolt hole measurements for slip-on or weld neck flanges, or if needed, can be custom machined to any other specifications. Either way, when purchasing flanges, choose the appropriate flange features, material, dimensions, and class to meet your application needs.
When choosing blind flanges, you must consider the best flange material and dimensions in relation to the piping standards and requirements of your intended application. Generally, your flange material should match the connecting pipe material. The most common blind flange materials are steel and stainless steel.
Steel is preferred for strength. API International stocks blind flanges in both forged and plate steel.
Stainless steel flanges are also available in forged or plate varieties in 304L and 316L. Stainless steel flanges are often preferred for corrosion resistance.
In many cases, import material is acceptable to save on cost – in these cases, the flanges will still meet all the standards for pressure applications. In instances where domestic flanges are specified, API International manufactures flanges meeting AIS, ANSI, ASTM, AWWA, BS, DIN and JIS requirements.
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Carbon Steel Short Stub End

Carbon Steel Short Stub End
  • Carbon Steel Short Stub End
  • Carbon Steel Short Stub End
  • Carbon Steel Short Stub End
  • Carbon Steel Short Stub End
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Approx. Price: Rs 450 / PieceGet Latest Price
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Product Details:

MaterialSteel
Size3 inch
Usage/ApplicationStructure Pipe
ColorSilver
Head CodeCARBON STEEL SHORT STUB END

The specification of carbon steel stub end short type a is in a manner such as type, radius, range and dimension. Based on this the product is manufactured and tested. The nominal diameter, O.D, length and diameter of lap represents the short pattern stub end dimensions. Therefore, be the first one and without wasting any time, join with us and get the perfect stub end short pattern type a with all the proper specifications and dimensions. The price rates are reasonable and also the delivery time is perfect. Short stub end is also produced by us as our members are good enough to manufacture this as per the requirement of the client. Our motto is to give perfect output to the client. Hence, we are the leading and trust-worthy steel company in India.
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Carbon Steel Blind Flanges

Carbon Steel Blind Flanges
  • Carbon Steel Blind Flanges
  • Carbon Steel Blind Flanges
  • Carbon Steel Blind Flanges
  • Carbon Steel Blind Flanges
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Approx. Price: Rs 450 / PieceGet Latest Price
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Product Details:

MaterialCarbon Steel
Size1/2"
TypeBlind Flange
ShapeRound - CONTACT - +91 7021789138 / +91 9920308221
Working Temperature-40 to 140 Degree C

A blind flange is a round plate with all necessary blowholes aside from the center hole. Due to this characteristic, Blind Flanges are typically used to seal off the extremities of pipe systems and pressure vessel openings. A line or vessel inside can also be easily accessed after it has been shut and needs to be reopened.Maintenance and repairs on a pipeline would be challenging without the blind flange. At the closest valve, which might be miles away from the repair site, the flow would need to be stopped. Additionally pricey and prone to sticking, valves are a major expense. A pipe can be sealed with a blind flange much more affordably. In the petrochemical, pipe engineering, public services, and water treatment industries, among others, blind flanges are frequently utilized.A blind flange (BF) is a piping component used to cover or seal the end of a pipe, valve, vessel, or tank. It offers simple open access for further extension of the pipe when utilized at the end of a pipe, vessel, or tank. The blind flange is under greater stress than any other flange because its main function is to limit the pipe’s pressure. A blind flange can be utilized when constructing a piping system for expansion to enable bolting on piping after the expansion is finished. By simply adding to the end flange, this design enables pipeline extension or continuation. The operations and maintenance team can use a blind flange to clean out or check the piping during a shutdown if it is employed on a manifold in a filthy service.Consider the removal process before installing a blind flange on a vessel manway. After the bolts are removed, it might be necessary to add a lifting eye for a crane or a davit that is specifically made to keep the flange in place. Care should be taken to ensure that the davit can support the whole weight of the flange.A blind flange is a solid disk used to close off or halt a pipeline. The mounting holes are machined into the mating surface, and the gasket sealing rings are machined into the perimeter, just like a conventional flange. A blind flange is different since it doesn’t have an aperture for fluid to travel through. To stop the flow of liquid through a pipeline, the blind flange can be installed between two open flanges.
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Carbon Steel Socket Weld Flange

Carbon Steel Socket Weld Flange
  • Carbon Steel Socket Weld Flange
  • Carbon Steel Socket Weld Flange
  • Carbon Steel Socket Weld Flange
  • Carbon Steel Socket Weld Flange
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Approx. Price: Rs 600 / PieceGet Latest Price
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Product Details:

Flange Face TypeWeld Neck
Usage/ApplicationIndustrial
Size1/2"
MaterialCarbon Steel
Product TypeFlange
ShapeRound - CONTACT - +91 7021789138 / +91 9920308221
Surface TreatmentGalvanized

Different types of flanges with varying properties fit into different applications in industrial piping systems. One such type is the socket weld flange, used when welding is required. A socket weld flange is mainly used in high-pressure and high-temperature applications and is designed to make a smooth transition from pipe to flange bore. In this blog, we delve into socket weld flanges’ properties, composition, and uses to help you understand why they are preferred in some piping systems.
Socket weld flanges have a unique design that allows them to handle high-pressure situations effectively. The flange comprises a round plate with bolt holes and a raised neck with a socket or cavity fitting the pipe. The socket provides sufficient welding space and helps create a strong, leak-proof joint. One of the significant benefits of socket weld flanges is that they offer excellent flow rates due to their smooth bore transition from the pipe into the flange. They can also handle high-pressure situations, making them an ideal choice for various applications.
One of the benefits of using socket weld flanges is that they provide a permanent and robust seal. They can easily fit into tight spaces where flange welding is challenging. The socket weld flange is also structurally sound because its design can withstand extreme vibration, pressure, and temperature fluctuations. They are also easier to machine than other flanges and provide cost-effective solutions in high-pressure piping systems.

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Carbon Steel Spectacle Blind Flanges

Carbon Steel Spectacle Blind Flanges
  • Carbon Steel Spectacle Blind Flanges
  • Carbon Steel Spectacle Blind Flanges
  • Carbon Steel Spectacle Blind Flanges
  • Carbon Steel Spectacle Blind Flanges
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Approx. Price: Rs 750 / PieceGet Latest Price
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Product Details:

TypeBlind Flange
ColorBlack
ShapeRound - CONTACT - +91 7021789138 / +91 9920308221
Outer Diameter1/2"
StandardANSI

Safety: Flanges used for spectacles are the safest option. They are advantageous in making a water-tight seal between two pipes and retaining a controlled pressure level, minimizing environmental pollution.

 

Moreover, these flanges offer an additional safety layer through their visibility, thus allowing experts to determine the placement of pipes and attachments.

Durability: Spectacle blind flanges crafted from hard-wearing materials like stainless steel or other metals offer long-lasting protection from corrosion and rust compared to other pipe fitting types, allowing them to maintain their secure fit of pipes for an extended period.

Versatile: Spectacle blind flanges have become a go-to choice for many industries due to their flexible construction.

These flanges are suitable in different environments, such as extreme heat, cold temperatures, and hazardous locations.

Additionally, Spectacle Flanges make it possible to connect pipes of different sizes while ensuring a reliable liquid seal and a mechanical connection.

Cost-effective: Spectacle Blind Flanges are an economically sensible choice – not only for their cost efficiency when purchasing and installing but for their ability to reduce the likelihood of expensive repair costs due to external issues like erosion or deterioration.

In addition to providing an immediate remedy, this flange allows businesses to save funds over time by avoiding repair expenses caused by external conditions.

Ease of Use: Installation is straightforward; align your pipes and slot in the spectacle blind flange. Depending on your plumbing system, this may take up to a few hours.

No extra gear is required, only the correct tools (e.g., wrenches) and a fundamental understanding of these components.

Time-Saving Benefits: Installation of this product type is not too difficult, meaning you won’t have to spend days setting it up. It will likely take between 15 minutes to several hours, depending on the piping arrangement and your expertise/know-how.

Therefore, it can save you time in the long run. If you are unsure, however, it is best to gain assistance from someone with experience in the field.

Improved Performance: The superior sealing capabilities of spectacle blind flanges increase system performance and make for leak-free operations, resulting in cost savings compared to traditional pipe fittings.

Its protective benefits also provide a safer working environment, as gas leaks from improperly fitted joints are eliminated.

 

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Carbon Steel Weld Neck Flanges

Carbon Steel Weld Neck Flanges
  • Carbon Steel Weld Neck Flanges
  • Carbon Steel Weld Neck Flanges
  • Carbon Steel Weld Neck Flanges
  • Carbon Steel Weld Neck Flanges
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Approx. Price: Rs 600 / PieceGet Latest Price
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Product Details:

Flange Face TypeWeld Neck
Usage/ApplicationIndustrial
MaterialCarbon Steel
Product TypeFlange
ShapeRound - CONTACT - +91 7021789138 / +91 9920308221
Flange TypeWeld Neck

Carbon steel or medium carbon steel is a metal element. It is a mixture of carbon and iron components. Many components are too small to influence their properties in amounts. In pure carbon steel, the other permitted elements are copper (0.60 percent max), silicon (0.60 percent max), and manganese (1.65 percent max).With more carbon content, the carbon steel flanges achieve toughness and strength but are less tough and ductile to weld. Higher carbon content may decrease the flange’s melting point and its total temperature tolerance.Forged flanges are less carbon-free compared to molten flanges. The reason is that they do not oxidize quickly. They are flat, the construction is lightweight, and the molten flange comes with superior mechanical properties. Improper methods of forging may often result in irregular and broad grains. It is required to harden the forging and cracking than the casting flange.As per the manufacturing cycle, the forging flange has few operational theories in the carbon steel flanges. However, the usage and production method of the carbon steel flange provide a specific operation theory. Its basic philosophy is to use the insulation efficiency of the carbon steel flange isolating gasket.Insulation with the high-duty carbon steel flange, carbon steel flanges on both sides of the electrical insulation flange of the plant. Many galvanized and iron tubing, which are heavier than concrete, are used (canned) than steel.

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Astm A105 Carbon Steel Flanges

Astm A105 Carbon Steel Flanges
  • Astm A105 Carbon Steel Flanges
  • Astm A105 Carbon Steel Flanges
  • Astm A105 Carbon Steel Flanges
  • Astm A105 Carbon Steel Flanges
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Approx. Price: Rs 650 / PieceGet Latest Price
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Product Details:

Material StandardASTM A105
Usage/ApplicationGas Industry
TypeFLANGE
ShapeROUND
ColorSILVER - CONTACT - +91 7021789138 / +91 9920308221

ASTM A105 is a standard specification for carbon steel forgings, including flanges, fittings, valves, and other piping components for use in pressure systems at ambient and high-temperature service. ASTM A105 Carbon Steel Flanges are made from a type of carbon steel known as “killed steel” which means that the steel is fully deoxidized during the manufacturing process to prevent the formation of any gas holes during solidification.

ASTM A105 flanges are commonly used in high-temperature and high-pressure applications such as oil and gas, power generation, and chemical processing. They are also used in heavy-duty industrial applications such as in the construction of pipelines, power plants, and oil refineries.

Before purchasing, it is important to check the material’s chemical composition and mechanical properties. It should meet the requirement of ASTM A105 specifications and be inspected and tested by a third-party inspection agency.

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Rajendra Tubes India
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