Malleable Iron Pipe Fitting, 1 1/4 Inch Threaded Nipple

No, the thread forms are different. The external thread is conical/tapered, while the internal thread is parallel/cylindrical.

Yes, the threaded fitting has the necessary DVGW approval and meets the UBA METALLE standard, making it suitable for drinking water installations.

The hose nipple is designed for operating temperatures up to -20°C. As long as the temperature does not drop below that, use in winter is possible.

Yes, the threads of the socket nipple are manufactured according to ISO 7-1/EN 10226-1. This ensures compatibility with other standardized pipe connections and fittings.

Yes, the socket nipple is made of cast iron. Cast iron is a magnetic material.

The tapered shape of the external thread supports the screwing and sealing effect. When sealing with hemp or PTFE tape, it is important that the sealing material is applied evenly and sufficiently to the thread to ensure a reliable seal.

No, the threaded connections are not self-sealing. You should use a suitable material like Teflon tape or hemp for sealing.

Yes, the socket nipple is galvanized, which protects it from corrosion. It is designed for heating installations and can be used in humid environments.

The threads are manufactured according to common standards ISO 7-1/EN 10226-1 and correspond to the Whitworth pipe thread. This is a standard size used for water pipes.

The socket nipple is galvanized, which provides corrosion protection. This makes it suitable for humid environments, such as basements.

Yes, the socket nipple is approved for use in gas installations and pressures up to 25 bar at 120°C. Therefore, it is suitable for your application.

Yes, the socket nipple made of tempered cast iron is approved for temperatures up to 300°C at an operating pressure of 20 bar. It is therefore significantly more suitable for hot steam pipes than plastic fittings.

The threaded fitting is designed for a maximum allowable operating pressure of 25 bar at temperatures up to 120°C. It will therefore permanently withstand the mentioned load.

No, the threaded connections are not self-sealing. You must use a suitable sealing material such as PTFE thread seal tape or thread seal hemp.

Yes, the double nipple is approved for these conditions. At operating temperatures up to 300°C, the maximum allowable operating pressure is 20 bar, so your system pressure of 15 bar is covered.

The external thread of this fitting is tapered. The internal thread is parallel/cylindrical.

The sleeve nipple is suitable for gas station construction as well as conveying liquids and gases. Ensure compliance with the maximum permissible operating pressures and temperatures. Proper sealing of the threads is essential.

Yes, the nipple is approved for use in commercial vehicles and petrol stations. The application for fluids such as diesel or hydraulic oil within the specified temperature and pressure range is safe.

For sealing the double nipple, you can use both PTFE thread seal tape (Teflon tape) and thread seal hemp. Both materials are suitable for threaded connections.

Yes, the double nipple made of malleable cast iron is suitable for use in machinery and commercial vehicle construction due to the material and specified tensile strength. Slight vibrations are usually not critical for the material.

Yes, the double nipple is suitable for use in refrigeration and air conditioning systems. It withstands temperatures down to -20°C and is designed for the conveyance of liquids and gases.

Yes, the fitting is specifically designed for use in industrial plant construction and mechanical engineering. The robust malleable cast iron construction and galvanization support this.

Yes, the tapered external threads of the double nipple are manufactured according to ISO 7-1/EN 10226-1 and are designed to reliably seal with parallel/cylindrical internal threads. Ensure suitable sealing material is used.

Yes, the fitting withstands temperatures up to 300°C, but the maximum allowable operating pressure decreases from 25 bar to 20 bar at temperatures above 120°C.

Yes, the external threads of this double nipple are conical. The threads comply with ISO 7-1/EN 10226-1 standards.

Yes, the double nipple is designed for an operating pressure of up to 25 bar at temperatures from -20°C to 120°C. At higher temperatures up to 300°C, the maximum pressure is 20 bar.

The fitting is not self-sealing. It must be sealed with a suitable thread sealing material such as Teflon tape or hemp to ensure a tight connection.

The fitting is standardized according to DIN EN 10242. The threads comply with the common standards ISO 7-1/EN 10226-1 for internal and external threads, which is relevant for sanitary installations in old buildings.

Yes, the fitting has DVGW approval. It is suitable for use in gas installations and meets the required standards.

According to the provided standard table, the outer diameter of the 3/8 inch Whitworth thread is exactly 16.662 mm.