ASME SA105 Forged Carbon Steel Plug for Industrial Piping
Product Overview
ASME SA105 plug is a forged carbon steel piping component manufactured from ASTM A105 / ASME SA105 carbon steel forging material.
The plug is used to close, isolate, or terminate openings in piping and pressure equipment. Depending on the equipment design, plugs can be supplied with different connection configurations, dimensions, and machining requirements.
ASME SA105 plugs are commonly used in industrial piping systems, valves, pressure equipment, and forged fittings where carbon steel pressure components are specified.
Material and Standard
SA105 Carbon Steel Forging
Material Standard: ASME SA105 / ASTM A105
Material Grade: SA105
Material Type: Carbon Steel Forging
Product Type: Forged Plug
ASTM A105 / ASME SA105 covers forged carbon steel piping components for pressure systems, including flanges, fittings, valves, and similar components.
The chemical composition, mechanical properties, heat treatment, and inspection requirements shall comply with the applicable ASME SA105 specification.
Plug Design
Forged Carbon Steel Plug
The plug is manufactured from forged carbon steel and machined according to the required dimensions.
Depending on the application, the product can be configured as:
- Threaded Plug
- Socket Weld Plug
- Welded Plug
- Customized Forged Plug
The connection type should be selected according to the mating pipe, fitting, valve, or equipment design.
Machined Configuration
Machining may include:
- External diameter
- Thread
- Socket
- Sealing surface
- Head
- End face
Manufacturing Process
Forging
Carbon steel billets are heated and forged into plug blanks according to the required geometry.
Heat Treatment
Heat treatment is performed according to the applicable ASTM A105 / ASME SA105 requirements.
Depending on size and manufacturing requirements, the process may include:
- Normalizing
- Normalizing and tempering
- Quenching and tempering
The actual heat treatment condition should follow the applicable specification and purchase requirements.
Machining
The forged blank is precision machined to produce the required:
- Diameter
- Length
- Thread
- Socket
- Sealing surface
Inspection
Finished plugs can be inspected for:
- Dimensions
- Surface condition
- Material identification
- Mechanical properties
- Non-destructive testing when specified
Product Specifications
| Item |
Specification |
| Product Name |
ASME SA105 Forged Carbon Steel Plug |
| Standard |
ASME SA105 / ASTM A105 |
| Material Grade |
SA105 |
| Material Type |
Carbon Steel Forging |
| Product Type |
Forged Plug |
| Connection |
Threaded / Socket Weld / Customized |
| Manufacturing |
Forged & Machined |
| Application |
Pressure Piping, Valves, Industrial Equipment |
Available Specifications
| Parameter |
Specification |
| Size |
Customized |
| Connection Type |
Threaded / Socket Weld / Customized |
| Thread Standard |
According to Requirement |
| Surface |
Machined |
| Heat Treatment |
According to SA105 Requirements |
| Dimensions |
Customized |
Applications
Industrial Piping
ASME SA105 plugs can be used for:
- Process piping
- Pressure piping
- Utility piping
- Pipeline components
Valve and Fitting Systems
Applications include:
- Valve components
- Forged fittings
- Piping closures
Pressure Equipment
Used in:
- Pressure equipment
- Industrial process systems
- Piping assemblies
Oil and Gas Industry
Potential applications include:
- Oil processing facilities
- Gas processing systems
- Refinery piping
- Petrochemical equipment
Quality Control
Material Inspection
Inspection may include:
- Chemical composition analysis
- Mechanical property testing
- Heat number verification
Dimensional Inspection
Key inspection items include:
- Overall dimensions
- Diameter
- Length
- Thread dimensions
- Socket dimensions
Non-Destructive Testing
Depending on project requirements:
- Magnetic Particle Testing (MT)
- Liquid Penetrant Testing (PT)
- Ultrasonic Testing (UT)
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