A Cap Forged Fitting is a high-strength component used to close the end of a piping system or terminate pipe flow. It provides a secure seal to prevent the leakage of gases or fluids, making it essential for pipe closure or points of future extension. Manufactured using advanced forging processes, these caps offer outstanding mechanical strength, dimensional accuracy, and resistance to pressure and temperature. Commonly made from carbon steel, stainless steel, and alloy steels, they are ideal for oil & gas, chemical processing, petrochemical, and power generation industries. Designed for socket weld or butt weld end connections, they ensure a tight, leak-proof seal in high-pressure piping systems.
| Specification | Details |
|---|---|
| Product | Cap Forged Fittings |
| Size Range | 1/2" to 24" (DN15 to DN600) – Custom sizes available |
| Pressure Ratings | Class 150, 300, 600, 900, 1500, 2500 (As per ASME B16.11) |
| Type | Forged Pipe Cap |
| Standards | ASME B16.11, ASTM A234, ASTM A403, MSS-SP-79, ISO 9001 |
| Material Grades |
Carbon Steel: ASTM A105, A234 WPB Stainless Steel: 304, 304L, 316, 316L Alloy Steel: ASTM A182 F1, F11, F22 Duplex Steel: UNS S31803, S32205 Nickel Alloys: Inconel 600/625, Monel 400, Hastelloy C276 |
| Manufacturing Process | Forged, Heat Treated, Precision Machined |
| Ends | Socket Weld Ends, Threaded Ends (as per requirement) |
| Surface Finish | Black Painted, Pickled, Sand Blasted, Polished, Anti-Rust Coated |
| Testing & Certification | Hydrostatic Test, NDT (UT, RT, MT), PMI, Hardness Test, TPI Inspection, Mill Test Certificates (EN 10204 3.1 / 3.2) |
| Applications | Oil & Gas, Petrochemical, Power Generation, Chemical Processing, Shipbuilding, HVAC, High-Pressure Piping Systems |
| Special Features | Leak-Proof Sealing, High Strength Under Pressure, Dimensional Precision, Corrosion Resistance, Suitable for Future Pipe Extensions |
| Cap Forged Fitting Design Features |
Forged Body: Provides excellent durability and pressure containment. Sealing Efficiency: Designed for secure closure of piping ends. High Precision: Machined for accurate dimensions and tight fit. Compliance: Manufactured according to ASME B16.11 and MSS-SP-79. Versatile Usage: Ideal for process isolation and end-of-line protection. |
Cap fittings are used to close pipe ends securely, ensuring system isolation and protection against contaminants or debris.
Manufactured using forging techniques, these caps deliver high mechanical strength and resistance to deformation under extreme conditions.
Available in carbon steel, stainless steel, alloy steel, and nickel alloys to suit various industrial environments and corrosive conditions.
Manufactured in accordance with ASME B16.11, ASTM A234, and MSS-SP-79 for global compatibility and reliable performance.
Precision machining ensures tight sealing and leak-free connections, critical for maintaining system integrity.
Used in oil & gas, petrochemical, power plants, chemical processing, and marine piping systems for safe pipe end protection.