Alloy Steel Buttweld Fittings Manufacturer In India Supplying Astm Standard High Strength Piping Solutions For Oil, Gas, Power & Process Industries
| Standards | Ansi B 16.9 Astm A403 Asme Sa403, Api 590 605 Asme B16.9, Asme B16.25 |
|---|---|
| Dimensions | Ansi B16.9, Ansi B16.28, Mss Sp 43 Type A, Mss Sp 43 Type B, Jis B2312, Jis B2313 |
| Materials | Stainless Steel, Duplex Steel, Carbon Steel, Alloys Steel, Copper Nickel, Nickel, Monel, Inconel, Hastelloy, Titanium, Brass, Aluminium, Smo 254 |
Trusted Alloy Steel Buttweld Fittings Manufacturer in India Engineered for High Pressure, Elevated Temperature & Critical Pipeline Systems
Material & Grades Table – Alloy Steel Buttweld Fittings
Grade / Standard | Fitting Type | Size (in) | Wall Thickness (mm) | End Type | Approx. Weight (kg/pc) |
|---|---|---|---|---|---|
| Alloy Steel ASTM A234 WPB | Elbow 90° | 1/2″ | 2.0 | Buttweld | ~0.10 |
| Alloy Steel ASTM A234 WPB | Tee | 1″ | 2.5 | Buttweld | ~0.45 |
| Alloy Steel ASTM A234 WPB | Reducer | 1½″ × 1″ | 2.5 | Buttweld | ~0.70 |
| Alloy Steel ASTM A234 WPB | Stub End | 2″ | 2.5 | Buttweld | ~0.95 |
| Alloy Steel ASTM A234 WPB | Cap | 3″ | 3.0 | Buttweld | ~1.50 |
| Alloy Steel ASTM A234 WPB | Cross | 2″ | 2.5 | Buttweld | ~2.10 |
Alloy Steel Buttweld Fittings – Standard Weight Chart
Fitting Type | Nominal Size (NB) | Schedule | Approx. Weight per Fitting (kg) | Total Weight (kg) – 100 Nos |
|---|---|---|---|---|
| Elbow 90° | ½" (15 NB) | SCH 40 | 0.40 | 40 |
| Elbow 90° | 1" (25 NB) | SCH 40 | 0.85 | 85 |
| Elbow 90° | 2" (50 NB) | SCH 40 | 2.10 | 210 |
| Elbow 90° | 3" (80 NB) | SCH 40 | 4.90 | 490 |
| Elbow 90° | 4" (100 NB) | SCH 40 | 8.10 | 810 |
| Tee Equal | 1" (25 NB) | SCH 40 | 1.25 | 125 |
| Tee Equal | 2" (50 NB) | SCH 40 | 3.50 | 350 |
| Tee Equal | 3" (80 NB) | SCH 40 | 7.20 | 720 |
| Reducer Con. | 2" × 1" | SCH 40 | 1.90 | 190 |
| Reducer Con. | 4" × 2" | SCH 40 | 5.20 | 520 |
Our Alloy Steel Buttweld Fittings are manufactured using controlled forming and heat treatment processes to deliver high mechanical strength, dimensional accuracy, and long-term reliability in demanding piping systems. Each fitting is produced to ensure uniform wall thickness, smooth internal bore, and strong weldability, enabling safe performance under high pressure and elevated temperature conditions. Designed to minimize stress concentration and maintenance requirements, alloy steel buttweld fittings support efficient flow and extended service life in critical industrial applications. Contact us today to request a quotation or discuss your project-specific piping requirements.
Key Features & Applications of Alloy Steel Buttweld Fittings
- Commonly used for direction change, flow distribution, and diameter transition in high-pressure and high-temperature piping networks.
- Manufactured in accordance with ASTM, ASME, DIN, BS, and IS standards, ensuring consistent quality, safety, and operational reliability.
- Available in ASTM A234 WP5, WP9, WP11, WP22, WP91 and equivalent grades, suitable for severe service environments.
- Designed to handle thermal expansion, cyclic loading, and mechanical stress while maintaining structural integrity and leak-free performance.
- Widely applied in oil & gas, petrochemical & refining, power generation, chemical processing, boilers, marine, and heavy engineering industries.
Alloy Steel Buttweld Fittings Client Project Summary
This project involved the manufacture and supply of high-quality alloy steel buttweld fittings for critical piping systems operating under high pressure, elevated temperature, and continuous service conditions. The fittings were produced using certified alloy steel materials in accordance with ASTM and ASME piping standards, ensuring excellent mechanical strength, dimensional accuracy, and long-term reliability.
Each buttweld fitting underwent stringent quality control and inspection procedures, including chemical composition analysis, dimensional verification, hardness testing, and non-destructive examination such as visual and ultrasonic testing. Controlled heat treatment processes were applied to enhance strength, toughness, and resistance to thermal stress. The project was completed within the committed schedule, supporting safe installation and uninterrupted operation at the client’s facilities.
Product Supplied | Quantity Supplied | Cities (India) |
|---|---|---|
Alloy Steel 90° & 45° Elbows for Process Piping | 245 Pieces | Mumbai |
ASTM Alloy Steel Tees & Reducers (Various Sizes & Schedules) | 270 Pieces | Ahmedabad |
Industrial Alloy Steel Buttweld Fittings for Power Plant Systems | 255 Pieces | Chennai |
Alloy Steel Fittings for Petrochemical & Refinery Applications | 220 Pieces | Pune |
Type of Sub-products
Alloy Steel Reducer Alloy Steel Reducer
Alloy Steel Reducer is a pipe fitting used to connect two pipes of different diameters, ensuring smooth flow in a piping system. It helps in maintaining proper fluid velocity and pressure while minimizing turbulence and potential flow disruption. These reducers are available in concentric and eccentric types—concentric reducers align both pipe centers, while eccentric reducers prevent air accumulation in pipelines. Known for their excellent strength, corrosion resistance, and durability, Alloy Steel Reducers are widely used in industries like oil & gas, petrochemical, power generation, and chemical processing.
Alloy Steel End Cap Alloy Steel End Cap
Alloy Steel End Cap is a type of buttweld fitting used to close or seal the end of a pipe, preventing the flow of fluids or gases. It provides protection to the piping system by keeping out dirt, moisture, and other contaminants when the pipeline is not in use or during maintenance. Made from high-quality alloy steel, these end caps offer excellent strength, corrosion resistance, and durability even under high pressure and temperature conditions. They are widely used in oil & gas, petrochemical, power, and shipbuilding industries.