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Bull plug
For essential sealing and isolation in many industrial systems, Bull Plugs from Fortis Forge are valued for their high strength, leak-proof performance, and durability under pressure. These forged components are primarily used to close the ends of pipe headers, tees, or outlets in oil & gas, chemical, and power generation industries. Fortis Forge manufactures Bull Plugs in accordance with ASTM A105, ASME B16.11, and relevant DIN standards, ensuring strict compliance and reliability.
Manufactured from carbon steel or mild steel, our Bull Plugs are designed to withstand high-stress operating conditions, offering excellent resistance to corrosion, erosion, and mechanical impact. The precision forging and threading processes ensure tight sealing performance, making them ideal for temporary or permanent closures in both indoor and outdoor piping systems.
Whether your application demands standard configurations or customized solutions, Fortis Forge delivers high-quality Bull Plugs that maintain system integrity and safety, even in the most demanding environments.
Bull Plug, Carbon Steel Bull Plug, Mild Steel Bull Plug, ASTM A105 Forged Bull Plug, ASME B16.11 Bull Plug Fittings, Forged Steel Bull Plug, BSP/NPT Bull Plug, High Pressure Bull Plug, Threaded/Socket Weld Bull Plug Manufacturers in India
- Size
½” to 4” (DN15–DN100)
- Standard
ASME B16.11 / ASTM A105
- Material
Carbon Steel / Mild Steel
- Type
Threaded/Socket Weld Bull Plug (BSP / NPT)
- Application
Sealing pipe ends in oil & gas, plumbing, and industrial pipelines
- Enquiry
What is a Threaded/Socket Weld Bull Plug?
A Threaded/Socket Weld Bull Plug is a solid forged pipe fitting used to seal the end of a piping system. It is shaped like a plug with a rounded or bullnose end and is available with either male threads or a socket weld connection, allowing for secure closure in pressure piping systems.
Threaded Bull Plug: Features male threads for easy installation into female-threaded openings. Ideal for temporary or removable closures in low- to moderate-pressure applications.
Socket Weld Bull Plug: Designed with a socket end for welding to pipe sections. This ensures a permanent, leak-proof seal suitable for high-pressure systems where disassembly is not required.
Bull plugs play a critical role in terminating flow paths or isolating piping sections during maintenance, testing, or expansion of piping networks.
Material Grades We Use
At Fortis Forge, our Bull Plugs are manufactured using:
Carbon Steel (ASTM A105)
→ Known for excellent strength and toughness under pressure and temperature. Suitable for power plants, oil & gas, and refinery systems.Mild Steel (IS 2062)
→ Offers good machinability, ductility, and cost-efficiency for general industrial applications.
Each bull plug is engineered to ensure:
Precision threading (ANSI/ASME B1.20.1)
Uniform wall thickness and full body strength
Corrosion resistance and long service life
Pressure integrity under mechanical stress
Manufacturing Standards at Fortis Forge
Our fittings undergo rigorous processes to meet global standards:
Hot forging and precision CNC machining
Heat treatment to enhance mechanical properties
Non-destructive testing (NDT) for defect-free integrity
Hydrostatic pressure testing for leak-proof performance
Full material traceability and compliance documentation
Specifications:
Size Range: 1/8” to 4”
Pressure Ratings: 2000 / 3000 / 6000 LBS
Thread Types: NPT, BSP, BSPT, FPT
Standards: ASME B16.11 / BS 3799
Applications Across Industries
Fortis Forge Bull Plugs are widely used in:
Oil & Gas Exploration and Pipelines
Petrochemical Processing
Power Generation Plants (Thermal & Nuclear)
Water Treatment and Pumping Stations
Shipbuilding and Marine Engineering
Instrumentation and Hydraulic Systems
Their role in securely sealing and isolating system ends makes them indispensable in critical fluid and gas infrastructure.
Why Choose Fortis Forge?
Top-grade raw materials with Mill Test Certificates (MTCs)
Strict in-house QC checks and dimensional accuracy
Advanced machining and surface finishing
Prompt delivery schedules and export-ready packaging
Global compliance and technical assistance
For essential connections in many industries, Threaded/Socket Weld Unequal Crosses from Fortis Forge are renowned for their high strength and resistance to corrosion and pressure. These forged fittings ensure excellent performance and reliability by conforming to ASTM A105, ASME B16.11, and relevant DIN standards. Made from mild steel or carbon steel, the crosses offer robust mechanical properties and are suitable for various high-stress environments. The composition and forging process provide outstanding resistance to wear, oxidation, and aggressive industrial conditions. Ideal for both indoor and outdoor use, these fittings deliver long-lasting durability and efficiency in piping systems requiring unequal branch connections.
For essential connections in many industries, Threaded/Socket Weld Unequal Crosses from Fortis Forge are renowned for their high strength and resistance to corrosion and pressure. These forged fittings ensure excellent performance and reliability by conforming to ASTM A105, ASME B16.11, and relevant DIN standards. Made from mild steel or carbon steel, the crosses offer robust mechanical properties and are suitable for various high-stress environments. The composition and forging process provide outstanding resistance to wear, oxidation, and aggressive industrial conditions. Ideal for both indoor and outdoor use, these fittings deliver long-lasting durability and efficiency in piping systems requiring unequal branch connections.
Bull Plug, Carbon Steel Bull Plug Fittings, Mild Steel Threaded/Socket Weld Bull Plug, ASTM A105 Forged Bull Plugs, ASME B16.11 Bull Plug, MS Forged Bull Plug, High Pressure Threaded/Socket Weld Bull Plug, BSP/NPT Bull Plug Manufacturers in India
As a leading manufacturer of Bull Plugs, we are committed to delivering high-quality forged fittings that meet stringent global industry standards. Our manufacturing process involves precision forging, accurate threading, and thorough quality inspections to ensure every Bull Plug we supply offers superior sealing performance and structural integrity. In a competitive Indian market for forged fittings, Fortis Forge stands out with its unwavering focus on quality, durability, and customer satisfaction.
When selecting Bull Plugs for your pipeline systems, it is critical to evaluate the required material grade, thread type, and pressure rating. These forged plugs are designed to permanently or temporarily seal pipe ends in applications across oil & gas, fire safety, petrochemicals, water treatment, and industrial processing. Available in various sizes, pressure classes (2000/3000/6000), and threading types (BSP/NPT), our Bull Plugs deliver excellent resistance to corrosion, pressure, and wear in demanding environments. Fortis Forge also offers customization in carbon steel and mild steel to align with your specific operational needs.
Bull Plug, Carbon Steel Bull Plug Fittings, Mild Steel Forged Bull Plug, ASME B16.11 Forged Bull Plug, Forged Plug Manufacturers in India
- Bull Plug Specification
| Product | Bull Plug |
| Specifications | ASME B16.11 / MSS SP-79 / BS 3799 |
| Size Range | 1/8” to 4” (DN6 to DN100) |
| Pressure Ratings | Class 3000 / 6000 / 9000 LBS |
| Thread Types | NPT, BSPT |
| Material Grades | Carbon Steel (ASTM A105), Mild Steel (IS 2062) |
| Standard | ASTM, ASME, ANSI, BS, MSS, ISO |
| Applications | Pipeline End Closures, Oil & Gas, Petrochemical Plants, Power Plants, Refineries |
- Forged Screwed-Threaded Bull Plug Dimensions
The Bull Plug price can vary depending on the size, pressure class (2000/3000/6000), material grade (ASTM A105, IS 2062), and order quantity. Typically, the cost for carbon steel or mild steel bull plugs ranges from ₹25 to ₹120 per piece. As a trusted bull plug manufacturer and supplier in India, Fortis Forge offers competitive pricing while maintaining a strong focus on precision, performance, and long-term durability.
Our threaded bull plugs are forged in compliance with ASME B16.11 and ASTM A105 standards, ensuring exceptional leak protection and strength for pipeline end closures. Designed for oil & gas, plumbing, firefighting, and industrial applications, these fittings help seal pipe ends reliably under high pressure.
Engineers, EPC contractors, and plant managers across industries trust Fortis Forge for robust and ready-to-dispatch bull plugs tailored to withstand demanding environments.
Quality Assurance
To preserve the high standards of our selection of Forged Fittings, Buttweld Fittings, Flanges and we have always adhered to a systematic quality management process.
Team of Experts
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success.
- Equivalent Grades of Bull Plug
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| ASTM A105 | 1.0506 | K03504 | SCM435 / S25C | 360C | 20 | NF A35-552 | C22.8 / P250GH |
If you would like to inquire or place an order.
+91 83330 05894
Forged Fittings, Buttweld Fittings and Flanges Manufacturer in India
- Manufactured from high-strength carbon steel grades
- Available in forged, buttweld, and flange configurations
- Precision-machined for leak-proof, high-pressure applications
- Heat-treated and normalized to ensure durability and strength
- Tested for dimensional accuracy and pressure resistance
- Corrosion-resistant coatings available on request
- Application Industries
