Realbolt Engineering Industries is a leading manufacturer and supplier of high-performance industrial pipe fittings, offering a complete range of connection components for pipelines used in Oil & Gas, Petrochemical, Chemical Processing, Water Treatment, and Power Generation industries. With a commitment to quality and innovation, we deliver fittings engineered to perform reliably in high-pressure and corrosive environments.
Manufactured using advanced technology and premium raw materials, our pipe fittings ensure superior strength, dimensional accuracy, and leak-proof performance. Whether for standard or custom applications, Realbolt Engineering Industries provides fitting solutions that meet rigorous international quality standards and customer specifications.
We offer a comprehensive range of pipe fittings in multiple types including Elbows, Tees, Reducers, Caps, Nipples, Couplings, Unions, and Crosses in Butt Weld, Socket Weld, and Threaded end connections. All products are manufactured in accordance with ANSI, ASME, MSS-SP, DIN, and other international standards.
| Pipe Fittings Specifications | ASTM A403/ ASME SA403 |
|---|---|
| Pipe Fittings size | Seamless Butt Weld Fittings : 1/2" - 10" Welded Butt Weld Fittings : 1/2" - 48" |
| Pipe Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Buttweld Fittings Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Buttweld Pipe FittingsType | DN15-DN1200 |
| ASTM A403 SS Buttweld Fitting Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM A403 Grade WP Pipe Fitting |
| Size Range | ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A403 WP Buttweld Fitting |
| ASTM A403 SS Buttweld Fittings Manufacturing process | Push, Press, Forge, Cast, etc. |
| Buttweld Pipe Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| SA 403 Pipe Fittings Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Cross, Reducer, Pipe Cap, Stub End, Pipe Bend |
Elbow fittings are used to change the direction of flow in a piping system, typically by 45° or 90°. They are one of the most common pipe fittings used in various industrial applications including Oil & Gas, Chemical Processing, Power Plants, and Water Treatment. These fittings offer smooth directional changes while maintaining system integrity and minimizing pressure losses.
| Dimensions: | ASME B16.9, B16.28, MSS-SP-43, DIN, EN, JIS, ISO, Custom |
| Size: | 1/2″ (15 NB) to 48″ (1200 NB) |
| Types: | 90° Elbow, 45° Elbow, Long Radius (LR), Short Radius (SR) |
| Connection: | Butt Weld, Socket Weld, Threaded |
| Wall Thickness: | Sch 5 to Sch XXS (Including Sch 10, 20, 40, 80, 160) |
| Standards: | ANSI, ASTM, ASME, DIN, BS, EN, JIS |
| Material Grades: | Stainless Steel, Carbon Steel, Alloy Steel, Duplex, Super Duplex, Nickel Alloys |
| Form: | Seamless / Welded / Fabricated |
A Tee is a pipe fitting used to connect three pipes together, typically in a T-shaped configuration. It allows for a branching of the flow of fluid or gas between the connected pipes. Tees are commonly used in pipelines and are available in a variety of materials such as Stainless Steel, Carbon Steel, Alloy Steel, and others. They come in different types, including Equal Tees and Reducing Tees, depending on the size of the branches and the main pipe.
Equal Tees have all three openings of the same size, while Reducing Tees have one smaller branch pipe connected to a larger pipe. Tees are often used in industries like Oil & Gas, Chemical, Power Generation, and Water Treatment.
| Dimensions: | ASME B16.9, B16.28, MSS-SP-43, MSS-SP-48, Custom |
| Size: | 1/2″ to 48″ (Various Sizes Available) |
| Type: | Equal Tee, Reducing Tee |
| Material Grades: | Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Super Duplex, Nickel Alloys |
| Schedules: | Sch 5 to Sch 160, Sch XXS |
| End Connections: | Butt Weld, Beveled, Flanged, Threaded |
| Standard: | ANSI, ASME, ASTM, BS, DIN |
Stub End fittings are used with lap joint flanges in piping systems where frequent dismantling is required for inspection or maintenance. They are available in two main types: **Long Stub Ends** (Type A or C) for standard lap joint applications and **Short Stub Ends** (Type B) for use with standard flanges. These fittings offer cost-efficiency and are ideal for systems handling corrosive or high-purity media.
| Dimensions: | ASME B16.9, MSS-SP-43, DIN, EN, JIS, ISO, Custom |
| Size: | 1/2″ (15 NB) to 48″ (1200 NB) |
| Types: | Long Stub End (Type A/C), Short Stub End (Type B) |
| Wall Thickness: | Sch 5 to Sch XXS (Including Sch 10, 20, 40, 80, 160) |
| Connection: | Butt Weld |
| Standards: | ANSI, ASTM, ASME, DIN, BS, EN, JIS |
| Material Grades: | Stainless Steel, Carbon Steel, Alloy Steel, Duplex, Super Duplex, Nickel Alloys |
| Form: | Seamless / Welded / Fabricated |
Swage Nipples and Barrel Nipples are commonly used in piping systems to connect pipes of different sizes or to serve as pipe extensions. Swage Nipples are reducer-style fittings used for changing pipe diameters in threaded or socket weld connections, whereas Barrel Nipples are straight pipe segments threaded on both ends, used for close connections between fittings or valves.
These fittings are ideal for high-pressure applications and are manufactured to strict tolerances to ensure secure and leak-proof connections. Available in various end configurations, materials, and lengths, they are widely used in industries such as Oil & Gas, Petrochemicals, and Power Plants.
| Dimensions: | ASME B16.11, MSS-SP-95, BS3799, DIN, EN, Custom |
| Size: | 1/8″ to 4″ (Threaded or Socket Weld Ends) |
| Types: | Swage Nipple (Concentric / Eccentric), Barrel Nipple (Close / Standard / Long) |
| End Connections: | Plain, Threaded (NPT/BSP), Beveled, Socket Weld |
| Schedules: | Sch 10 to Sch XXS |
| Material Grades: | Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Super Duplex, Nickel Alloys |
| Form: | Seamless / Welded / Forged |
Reducers are pipe fittings used to connect pipes of different diameters. Concentric and eccentric reducers are designed to reduce the pipe size in a controlled manner, ensuring smooth flow and minimal turbulence. The key difference between the two types is in the way the reduction is achieved:
Both types are commonly used in various industries, such as Oil & Gas, Power Generation, and Water Treatment, where size transitions are needed without affecting system performance.
| Dimensions: | ANSI B16.9, MSS SP-43, Custom |
| Size: | 1/2″ (15 NB) to 48″ (1200 NB) |
| Material Grades: | Stainless Steel (304, 316), Carbon Steel, Alloy Steel, Inconel, Monel, Copper Nickel |
| Pressure Ratings: | 150, 300, 600, 900, 1500, 2500 PSI |
| End Types: | Butt Weld, Socket Weld, Threaded |
| Standards: | ANSI, ASME, DIN, BS, MSS, JIS |
| Applications: | Oil & Gas, Power Generation, Water Treatment, Chemical Processing |
Cap fittings are used to close the end of a pipe, preventing flow and ensuring the safety of the system. These fittings are essential in pipeline maintenance, construction, and temporary shutdowns. Cap pipe fittings are available in various materials, such as stainless steel, carbon steel, and alloy steel, to suit different applications, from high-pressure systems to corrosive environments.
| Dimensions: | ANSI B16.9, B16.25, MSS SP-43, Custom |
| Size: | 1/2″ (15 NB) to 48″ (1200 NB) |
| Class: | 150, 300, 600, 900, 1500, 2500 LBS |
| Material Grades: | Stainless Steel (304, 316), Carbon Steel, Alloy Steel, Inconel, Monel |
| Pressure Ratings: | 150, 300, 600, 900, 1500, 2500 PSI |
| End Types: | Butt Weld, Socket Weld, Threaded, Flanged |
| Standards: | ANSI, ASME, DIN, BS, MSS, JIS |