GAS PIPE LINE ACCESSORIES
Gas pipeline accessories are essential components used to connect, control, direct, and seal pipes in a gas distribution system (like PNG or LPG) to ensure safe and leak-proof operation.
Here are the main types of gas pipeline accessories in
1. Pipe Fittings (Connecting & Directional)
- Elbow (45° or 90°): Used to change the direction of the pipe.
- Tee (T-Shape): Used to divide or combine gas flow, creating a branch line.
- Coupling: Used to connect two straight pipes of the same diameter.
- Reducer: Used to connect pipes of different diameters.
- Union: Similar to a coupling, but allows for easy disconnection of pipes for maintenance.
- Cap/Plug: Used to seal the end of a pipe. [
2. Flow Control & Safety Devices
- Ball Valve/Gas Valve: Used to turn the gas supply ON or OFF.
- Pressure Regulator: Reduces high pressure from the main line to a safe, low pressure for appliances.
- Gas Meter: Measures the volume of gas consumed
3. Connection & Installation Components
- Flexible Hose/Tube: Connects the rigid pipe to the appliance (like a stove).
- Nipple: A short piece of pipe used to connect other fittings.
- Flange: Connects pipes, valves, and pumps to allow for easy disassembly.
- Ferrule Fittings: High-strength, leak-proof joints often used in instrumentation.
- Hose Clamps/Nozzles: Secure the flexible hose to the valve
4. Sealing and Protection
- Thread Seal Tape (PTFE/Teflon Tape): Used on threaded joints to prevent leaks.
- Pipe Clamp/Saddle: Used to fix the pipeline onto wall
