Discover our range of galvanised malleable cast iron fittings, compliant with the European standard EN 10242. These fittings are specifically designed to provide superior corrosion protection with their zinc coating, making them ideal for wet installations or applications requiring high durability. They are ideal for drinking water, heating, compressed air and gas networks, where reliability and oxidation resistance are paramount.
Not sure which fitting you need? Tell us what you have, we show you what screws onto it — live prices and stock.
Pipe thread chart: inch / mm conversion (BSP, 15/21, 20/27, S60x6)
A “1/2 inch” thread measures 20.96 mm, not 12.7: in plumbing, the inch size is not converted, it is read from a chart. Here you will find the inch / mm correspondence of every common thread (BSP or “gas thread”, French names 15/21 · 20/27 · 26/34, NPT, S60x6 IBC tanks, Guillemin, Camlock, PVC), a tool that identifies your thread and the fitting that goes with it, and the pitfalls to avoid.
Which thread do you have? Which fitting do you need?
No need to know the name of your thread. Tell us what you need to connect to, or type what you know (“20/27”, “3/4 inch”, “S60x6”, “26.4 mm”): we identify the thread and show you the fittings that go with it. Dimensions according to ISO 228, ISO 7 and ASME B1.20.1.
✔ Shipped next working day from our stock✔ 4.5/5 from more than 6,400 customer reviews✔ Not sure? Describe what you need, we will find the fitting with you⎙ Printable thread gauge (PDF, actual size)
No need to know the name of your thread. Just answer the question: what do you need to connect to?
With a caliper, measure the outside diameter of a male (thread visible on the outside) or the inside diameter of a female (thread inside the hole), at the root of the thread.
The galvanized malleable iron male-to-male reduced nipple offers a high-performance connection solution characterized by exceptional corrosion resistance. Manufactured in EN-GJMB-350-10 and compliant with EN 10242 and ISO 49 standards, it guarantees reliability and durability for the distribution of fluids such as water, gas and steam, as well as for HVAC installations. The minimum...
The galvanized malleable iron male-to-male reduced nipple offers a high-performance connection solution characterized by exceptional corrosion resistance. Manufactured in EN-GJMB-350-10 and compliant with EN 10242 and ISO 49 standards, it guarantees reliability and durability for the distribution of fluids such as water, gas and steam, as well as for HVAC installations. The minimum...
The 90° elbow with a large radius made of malleable cast iron, galvanized, is an essential connection for your piping networks. Compliant with the European standards EN 10242 and ISO 49, it is designed for maximum reliability and durability. Its galvanized finish, with a thickness of 70 μm, ensures superior corrosion resistance, making it ideal for water, heating, gas and industrial...
The 90° elbow with a large radius made of malleable cast iron, galvanized, is an essential connection for your piping networks. Compliant with the European standards EN 10242 and ISO 49, it is designed for maximum reliability and durability. Its galvanized finish, with a thickness of 70 μm, ensures superior corrosion resistance, making it ideal for water, heating, gas and industrial...
The F/F Reduced Sleeve made of galvanised malleable cast iron is the ideal solution for adapting pipe diameters. Compliant with the European standards EN 10242 and ISO 49, and made from EN-GJMB-350-10 cast iron, it guarantees maximum robustness . Its galvanized finish (70 μm) gives it superior corrosion resistance , which is essential for drinking water, gas,...
The F/F Reduced Sleeve made of galvanised malleable cast iron is the ideal solution for adapting pipe diameters. Compliant with the European standards EN 10242 and ISO 49, and made from EN-GJMB-350-10 cast iron, it guarantees maximum robustness . Its galvanized finish (70 μm) gives it superior corrosion resistance , which is essential for drinking water, gas,...
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