Socket Weld Fitting
Prevest Metalloys is a renowned Manufacturer and Exporter of top-quality Socket Weld Fittings, based in Mumbai, India. We specialize in delivering precision-crafted socket weld fittings developed from superior-grade raw materials, thoroughly tested by our expert team to ensure leak-proof performance and exceptional durability.
Our entire range of socket weld fittings is produced in strict compliance with National and International Quality Standards, making them highly reliable for use in high-pressure piping applications. Thanks to our consistent quality assurance, we have become a preferred global source across multiple industries.
Prevest Metalloys offers an extensive portfolio of Socket Weld Fittings, including Elbows, Tees, Couplings, Reducer Inserts, Unions, Crosses, and End Caps. Manufactured using high-quality materials and tested through advanced inspection systems, our fittings meet the most demanding industry requirements.
We supply socket weld fittings in a wide range of grades and materials such as Stainless Steel, Carbon Steel, Alloy Steel, Duplex and Super Duplex Steel, Nickel Alloys, Titanium, and Cupro-Nickel. Our fittings are known for their accuracy, strength, and flawless finish, making them suitable for petrochemical, oil & gas, power, and heavy engineering sectors.
Empowered by a team of skilled engineers and cutting-edge production facilities, Prevest Metalloys delivers high-performance socket weld fittings that meet precise industry specifications. We are committed to offering durable, efficient, and cost-effective piping solutions for industries worldwide.
Available Grades of Socket Weld Fitting
| Material | Standard | Available Grades | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||
| Stainless Steel | ASTM A403 WP | 304 | 304H | 309 | 310 | 316 | 316L | 317L | 321 | 347 | 904L |
| ASTM A815 / ASME SA 815 | Duplex 2205 - UNS S31803, S32205 | Duplex 2304 - UNS S32304 | Duplex 2507 | ||||||||
| Alloy Steel | ASTM / ASME A/SA 234 | WP 1 | WP 11 | WP 12 | WP 22 | WP 91 | WP 5 | WP 9 | |||
| Alloy | 1100 | 2011 | 2014 | 2024 | 3003 | 5052 | 6061 | 6063 | 7075 | ||
| Carbon Steel | ASTM A 234 | WPB | WPBW | WPHY 42 | WPHY 46 | WPHY 52 | WPHY 60 | WPHY 65 | WPHY 70 | ||
| ASTM / ASME SB 336 | Inconel 600 | MONEL 400 | ALLOY 20 | Inconel 825 | Inconel 601 | Inconel 625 | Nickel 200 | Hastelloy C 276 | Nickel 201 | ||
Dimensions of Socket Weld Fittings
| Type | Size Range (NPS) | Wall Thickness (mm) | Weight per Unit (Approx, Kg) | Dimensions (OD / Center-to-End) |
|---|---|---|---|---|
| Elbow (90°/45°) | 1/2" – 48" | 2.77 – 15.09 (Sch 40/80) | 0.05 – 400+ | OD: 21.3 – 1219 mm Center-to-End (90°): 38 – 914 mm |
| Tee | 1/2" – 48" | 2.77 – 15.09 | 0.10 – 420+ | OD: 21.3 – 1219 mm Center-to-End: 25 – 610 mm |
| Reducer (Concentric/Eccentric) | 1/2" – 48" | 2.77 – 15.09 | 0.10 – 380+ | OD (Large): 21.3 – 1219 mm OD (Small): As per size Length: 38 – 610 mm |
| Union | 1/8" – 4" | 3.38 – 9.53 | 0.05 – 4.0 | OD: 10.3 – 114.3 mm Length: 33 – 90 mm |
| Nipple | 1/8" – 12" | 2.77 – 10.97 | 0.02 – 15 | OD: 10.3 – 323.9 mm Length: Custom (Close – 12") |
| Coupling | 1/8" – 12" | 2.77 – 10.97 | 0.04 – 10 | OD: 10.3 – 323.9 mm Length: 32 – 152 mm |
| Cap | 1/2" – 48" | 2.77 – 15.09 | 0.05 – 260+ | OD: 21.3 – 1219 mm Height: 25 – 610 mm |
Types of Socket Weld Fittings
Socket Weld Elbow
Socket Weld Elbows are robust pipe fittings used to redirect flow by 90° or 45° in high-pressure piping systems. These elbows feature a socket into which the pipe is inserted before welding, creating a compact, leak-proof connection. Commonly utilized in hydraulic, steam, and oil & gas pipelines, they ensure reliable directional changes while maintaining joint strength.
- Available in both 90° and 45° angles
- Best suited for small bore, high-pressure applications
- Made from Stainless Steel, Carbon Steel, Alloy Steel, and Duplex Steel
- Fillet weld design ensures solid, leak-tight connections
- Widely used in oil refineries, steam systems, and chemical plants
Socket Weld Tee
Socket Weld Tees are T-shaped fittings used to split or merge flow in piping networks. Featuring one branch at 90° to the main run, these fittings are suitable for high-pressure and high-temperature systems. Their socket weld design ensures excellent strength and leak resistance, ideal for critical industrial piping.
- Facilitates 90° fluid branching
- Available in Equal and Reducing Tee designs
- Ideal for small diameter piping under high pressure
- Produced in stainless, carbon, alloy, and duplex steel grades
- Used across power plants, oil & gas, and chemical sectors
Socket Weld Coupling
Socket Weld Couplings are compact fittings designed to connect two pipes end-to-end with a strong welded joint. Engineered for high-pressure applications, these couplings deliver permanent, rigid, and leak-proof connections, especially suited for small bore piping systems in industrial environments.
- Connects two pipes in a straight line
- Offered in Full and Half Coupling variants
- Withstands high pressure and temperature
- Manufactured in multiple grades of steel and alloys
- Common in petrochemical, refinery, and thermal power sectors
Socket Weld Cross
Socket Weld Crosses are four-way fittings used to connect four pipes at perpendicular angles. These fittings are especially beneficial in compact piping arrangements where space efficiency and structural reliability are crucial. They are extensively used in pressurized fluid systems across key industries.
- Joins four pipes at 90° angles
- Best for space-saving piping layouts
- Available in various corrosion-resistant materials
- Provides strong, welded connections
- Widely used in oil, gas, chemical, and thermal sectors
Socket Weld Union
Socket Weld Unions are precision-engineered fittings allowing for easy disconnection and reconnection of pipelines without welding. Comprising three parts—a male end, female end, and union nut—these fittings are perfect for maintenance-heavy environments and ensure leak-proof performance under pressure.
- Allows quick installation and removal of pipes
- Designed for high-pressure, high-temp systems
- Available in various high-grade alloys
- Ensures sealed joints without permanent welds
- Ideal for chemical, oil & gas, and utility pipelines
Applications of Socket Weld Fittings
Socket Weld Fittings from Prevest Metalloys are trusted in numerous high-pressure and high-temperature environments due to their secure welding connections and compact design. Ideal for small-bore pipelines, these fittings are critical in operations requiring zero leakage and enhanced structural performance. Major application industries include:
- Oil & Gas Pipelines: Safe for high-pressure transfer of hydrocarbons and fluids.
- Petrochemical Industries: Used in process lines demanding secure and clean joints.
- Power Generation: Applied in steam, heat exchange, and high-temperature fluid circuits.
- Shipbuilding & Marine Systems: Employed in compact onboard piping systems.
- Hydraulics: Supports pressure-tight operations in control and transmission systems.
- Chemical Manufacturing: Handles corrosive chemicals in confined piping networks.
- Boiler Systems: Installed in pressure-critical boiler assemblies and vessels.
- Aerospace & Defense: Reliable in fuel and fluid systems with tight space constraints.