STUBENDS
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Stubends by EBY Fittings are precision engineered and manufactured
EBY Fittings offers Stubends of top quality and are reliable
EBY Fitting’s Stubends are a prime example of high-quality seamless buttweld fittings. The seamless construction of Stubends ensures a smooth and continuous flow of the medium, reducing turbulence and minimizing the risk of erosion or corrosion over time
EBY Fittings uses high-grade materials for their Stubends, ensuring durability and resistance to high temperatures and pressures. The precision engineering of EBY Fitting’s Stubends ensures a perfect fit with the piping system, reducing the chances of leaks and improving the overall efficiency of the system.
Our Stubends are designed for easy installation, saving time and reducing labor costs. The design allows for easy alignment and welding, ensuring a secure and leak-proof connection
We offer Stubends in a wide range of sizes, catering to different piping requirements. This flexibility allows for customization according to specific project needs



The seamless construction, superior material, precision engineering, easy installation, and wide range of sizes make Stubends by EBY Fittings an excellent choice for seamless buttweld fittings



The seamless construction, superior material, precision engineering, easy installation, and wide range of sizes make Stubends by EBY Fittings an excellent choice for seamless buttweld fittings
EBY Fittings uses a variety of high-quality materials in the manufacturing of Stubends to ensure durability, resistance to high temperatures and pressures, and suitability for a wide range of applications. The key materials are :
- Stainless Steel : Known for its corrosion resistance and strength, stainless steel is often used in the manufacturing of Stubends. It provides excellent durability and can withstand high temperatures and pressures
- Carbon Steel : Carbon steel is another common material used due to its high strength and durability. It is suitable for applications where high resistance to wear and tear is required
- Alloy Steel : Alloy steel, which is steel mixed with other elements for added strength and resistance to wear and tear, is also used in the manufacturing of Stubends
- Nickel Alloys : Nickel alloys are used for their excellent corrosion resistance and ability to withstand extreme temperatures. They are used in harsh environments
- Copper : Copper is used for its excellent conductivity and corrosion resistance. It’s ideal for applications where heat transfer is important
- Titanium : Known for its high strength-to-weight ratio and corrosion resistance, titanium is used in specific applications where lightweight and durable fittings are required
The key features of Stubends by EBY Fittings :
- Seamless Construction : EBY Fitting’s Stubends feature a seamless construction that ensures a smooth and continuous flow of the medium. This reduces turbulence and minimizes the risk of erosion or corrosion over time
- High-Quality Material : EBY Fittings uses high-grade materials in their Stubends. This ensures durability and resistance to high temperatures and pressures, making them suitable for a wide range of applications
- Precision Engineering : The precision engineering of our Stubends ensures a perfect fit with the piping system. This reduces the chances of leaks and improves the overall efficiency of the system
- Easy Installation : We design our Stubends for easy installation. This saves time and reduces labor costs. The design allows for easy alignment and welding, ensuring a secure and leak-proof connection
- Wide Range of Sizes : EBY Fittings offers Stubends in a wide range of sizes. This caters to different piping requirements and allows for customization according to specific project needs
An overview of the application of Stubends (Seamless Buttweld Fittings) by EBY Fittings across various industries :
- Oil and Gas Industry : In the oil and gas industry, Stubends are used in pipeline systems. They provide a means for changing the direction of the pipes, allowing for the easy flow of oil or gas. The seamless design ensures that there are no weak points in the pipeline, reducing the risk of leaks
- Chemical Industry : In the chemical industry, Stubends are used in the production of various chemicals. They are used in the piping systems that transport chemicals from one process to another. The seamless design ensures that the chemicals do not react with the fitting, maintaining the purity of the chemicals
- Construction Industry : In the construction industry, Stubends are used in the plumbing systems of buildings. They provide a means for changing the direction of the pipes, ensuring the efficient flow of water. The seamless design reduces the risk of leaks, ensuring the durability of the plumbing system
- Automotive Industry : In the automotive industry, Stubends are used in the exhaust systems of vehicles. They allow for the redirection of exhaust gases, reducing the noise produced by the exhaust system. The seamless design ensures the durability of the exhaust system, reducing the need for frequent replacements
- Food and Beverage Industry : In the food and beverage industry, Stubends are used in the piping systems that transport liquids. They ensure the efficient flow of liquids, from the initial processing stages to the final packaging stages. The seamless design ensures that the liquids do not react with the fitting, maintaining the quality of the food or beverage product
Specifications
| Specification | Description |
|---|---|
| Sizes | Ranges from 1/2 inch to 24 inch |
| Thickness | Schedule 5S to Schedule XXS |
| Ends | Beveled Ends, Plain Ends |
| Standards | ASME/ANSI B16.9, MSS-SP-43 |
Grades
| Material | Grade |
|---|---|
| Stainless Steel | SS 321, SS 304, SS 316, SS 310 |
| Carbon Steel | ASTM A234 WPB, WPC |
| Alloy Steel | ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91 |
| Nickel Alloys | Nickel 200, Nickel 201, Monel 400, Monel K500 |
| Copper | Copper Nickel 90/10, Copper Nickel 70/30 |
| Titanium | Titanium Grade 2, Titanium Grade 5 |
Certifications
EBY Fittings, a renowned manufacturer of Stubends (Seamless Buttweld Fittings), is proud to hold the following certifications
- ISO 9001:2015 :This certification demonstrates our commitment to provide high-quality products and services. It ensures that our quality management system consistently meets customer and regulatory requirements
- Engineers India Limited (EIL) : EBY Fittings has been approved by EIL, a leading global engineering consultancy for the oil and gas sector. This certification is a testament to the quality and reliability of their Stubends
- Indian Boiler Regulations (IBR) : This certification indicates that our products comply with the stringent safety and quality standards set by the IBR. It is a crucial certification for manufacturers supplying the boiler industry in India
- Oil and Natural Gas Corporation (ONGC) :As a certified supplier for ONGC, EBY Fitting’s Stubends meet the high standards required for use by India’s largest oil and gas exploration and production company
- NORSOK M650 : This certification demonstrates that our manufacturing process of Stubends meets the rigorous requirements of the NORSOK standards, developed by the Norwegian petroleum industry
Why Choose Stubends by EBY Fittings
Choosing Stubends (Seamless Buttweld Fittings) by EBY Fittings offers several advantages :
- Quality Assurance : EBY Fittings is certified with ISO 9001:2015, ensuring the commitment to quality management and customer satisfaction. Our products consistently meet regulatory requirements
- Industry Recognition : With certifications from Engineers India Limited (EIL), Indian Boiler Regulations (IBR), and Oil and Natural Gas Corporation (ONGC), EBY Fittings has earned recognition and trust across various industries
- Compliance with International Standards : Our Stubends comply with the stringent NORSOK M650 standards, developed by the Norwegian petroleum industry. This ensures that our products meet the rigorous requirements of international markets
- Durability and Efficiency : The seamless design of EBY Fitting’s Stubends ensures there are no weak points, reducing the risk of leaks and increasing the durability and efficiency of the piping systems
- Versatility : Our Stubends are versatile and find applications in various industries, including oil and gas, chemical, construction, automotive, and food and beverage industries
