Flexible gas hose 1/2" MF 100-200 cm

Product detailed description

This flexible corrugated gas hose is commonly used in residential and commercial gas systems where a 1/2 inch male-to-female threaded connection is required. It is suitable for both indoor and outdoor installations, providing a reliable and flexible link between gas supply lines and appliances such as boilers, water heaters, and cooking equipment. The adjustable length of 100 to 200 cm allows for flexibility in routing and positioning, accommodating a range of installation scenarios. The hose is designed to maintain a secure and leak-free connection in environments where movement or vibration may occur.

Installers and technicians working on gas systems often encounter situations where rigid piping is impractical. This hose offers a solution by allowing for minor misalignments and simplifying the connection process. It is particularly useful in retrofitting older systems or in tight spaces where accessibility is limited. The hose is intended for use with natural gas or propane and must be installed in accordance with local gas codes and regulations to ensure safety and compliance.

Technical parameters

Weight	0.1 kg
Code	RG100200 1/2 FM

The hose is specified for a 1/2 inch male-to-female threaded connection, allowing it to interface with standard gas fittings. The adjustable length of 100 to 200 cm provides flexibility in installation, but the exact length must be selected based on the distance between the appliance and the supply line. The hose is designed for use in gas systems operating under standard pressure conditions and must be compatible with the gas type and flow rate of the system. The weight of the hose is 0.1 kg, which is a consideration for handling and storage.

Installation and connection

Installation of this flexible gas hose requires careful attention to the connection points. The hose is equipped with a male thread on one end and a female thread on the other, allowing it to connect to standard gas fittings. Before installation, the threads should be inspected for damage or debris that could compromise the seal. The hose should be routed in a way that minimises kinks and bends, which can restrict gas flow or cause stress on the connections.

When tightening the connections, it is important to use a wrench or pipe spanner to ensure a secure fit without over-tightening, which can damage the threads or the hose itself. A common mistake is failing to check the alignment of the hose before tightening, which can lead to uneven stress and potential leaks. After installation, a pressure test should be performed to verify the integrity of the connection and ensure there are no gas leaks.

Compatibility and accessories

This hose is compatible with standard gas fittings that accept a 1/2 inch male or female thread. It is typically used in conjunction with gas regulators, valves, and other components of the gas supply system. When installing, it may be necessary to use thread sealant or Teflon tape to ensure a leak-free connection. No specific accessories are required for this model, but installers should ensure that all components are compatible with the gas type and pressure conditions of the system.

Technical background for designers

The hose is constructed with a corrugated metal design that allows for flexibility while maintaining structural integrity. This design enables the hose to absorb minor movements and vibrations without compromising the seal or the flow of gas. The material is selected for its resistance to corrosion and its ability to withstand the operating conditions of gas systems. The hose is integrated into the system by connecting it to the supply line and the appliance, ensuring that the flow path is unobstructed and that the connections are secure.

The service life of the hose is influenced by factors such as the quality of the installation, the frequency of use, and the environmental conditions. Exposure to extreme temperatures or mechanical stress can reduce the lifespan of the hose. To maximise efficiency and longevity, the hose should be installed in a way that minimises exposure to these factors and allows for regular inspection and maintenance.

Service and operation

During operation, the hose should be inspected periodically for signs of wear, such as cracks, corrosion, or leaks. Any damage should be addressed immediately to prevent gas leaks, which can be hazardous. The connections should be checked for tightness and integrity, and any signs of loosening should be corrected. No specific service intervals are provided for this model, but regular visual inspections are recommended as part of routine maintenance.

Frequently asked questions

Can this hose be used for both natural gas and propane?
Yes, the hose is suitable for use with both natural gas and propane, provided that the system is designed for the respective fuel type and that the pressure conditions are within the hose's specifications.

Is it possible to cut the hose to a custom length?
No, the hose is not designed to be cut or modified. It is supplied in a fixed length range of 100 to 200 cm, and the appropriate length should be selected based on the installation requirements.

Can this hose be used in high-temperature environments?
According to the manufacturer's technical data sheet, the hose is suitable for use in environments with standard temperature conditions. For high-temperature applications, additional precautions or alternative materials may be required.

Is Teflon tape required for the connections?
It is recommended to use Teflon tape or thread sealant on the threads to ensure a leak-free connection. This is particularly important in gas systems where even minor leaks can pose a safety risk.