Discover our range of malleable cast iron fittings, a reference choice for your installations. Compliant with the EN 10242 standard, these components are renowned for their robustness and durability. Whether for plumbing networks (water, heating), industrial piping, compressed air or gas systems, our fittings offer unfailing tightness and reliability. Explore our subcategories, including white and black core cast iron fittings, as well as galvanized models for added corrosion protection.
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.
Malleable Cast Iron Fittings with Black Core | EN 10242
This 90° long radius elbow made of black malleable cast iron is a versatile and durable solution. Compliant with the European standards EN 10242 and ISO 49, it is ideal for heating networks, HVAC systems, and non-corrosive liquid or gas lines. Its female/female thread, which complies with ISO 7-1, ensures perfect sealing and compatibility. In addition to its technical applications, its raw...
Malleable Cast Iron Fittings with Black Core | EN 10242
This 90° long radius elbow made of black malleable cast iron is a versatile and durable solution. Compliant with the European standards EN 10242 and ISO 49, it is ideal for heating networks, HVAC systems, and non-corrosive liquid or gas lines. Its female/female thread, which complies with ISO 7-1, ensures perfect sealing and compatibility. In addition to its technical applications, its raw...
This 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, gas, steam and HVAC installations....
This 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, gas, steam and HVAC installations....
Malleable Cast Iron Fittings with Black Core | EN 10242
The Round Tapped Flange with 4 Black Core Malleable Cast Iron Holes is an essential fastening component for piping and industrial furniture. Manufactured in EN-GJMB-350-10 and EN 10242/ISO 49 certified, it provides a robust anchorage for water, gas, steam and HVAC systems. Its cylindrical female thread (Rp) complies with ISO 7-1 (BSPT), ensuring a strong and tight connection with the male...
Malleable Cast Iron Fittings with Black Core | EN 10242
The Round Tapped Flange with 4 Black Core Malleable Cast Iron Holes is an essential fastening component for piping and industrial furniture. Manufactured in EN-GJMB-350-10 and EN 10242/ISO 49 certified, it provides a robust anchorage for water, gas, steam and HVAC systems. Its cylindrical female thread (Rp) complies with ISO 7-1 (BSPT), ensuring a strong and tight connection with the male...
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...
45-degree female wide-radius curve galvanized in malleable cast iron for distribution of water, drinking water, gas, steam, liquid and non-corrosive gas. CVC systems.
45-degree female wide-radius curve galvanized in malleable cast iron for distribution of water, drinking water, gas, steam, liquid and non-corrosive gas. CVC systems.
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...
Malleable Cast Iron Fittings with Black Core | EN 10242
This malleable cast iron male-to-male reducer with a black core is the ideal solution for adapting the pipe diameters on your installations. Manufactured in EN-GJMB-350-10 according to EN 10242 and ISO 49, it provides the robustness that is essential for water, gas, steam and HVAC distribution networks. The fitting features a Female > Male configuration, essential...
Malleable Cast Iron Fittings with Black Core | EN 10242
This malleable cast iron male-to-male reducer with a black core is the ideal solution for adapting the pipe diameters on your installations. Manufactured in EN-GJMB-350-10 according to EN 10242 and ISO 49, it provides the robustness that is essential for water, gas, steam and HVAC distribution networks. The fitting features a Female > Male configuration, essential...
Discover our galvanized male and female conical cast malleable cast union, a reliable and robust connection solution for industrial piping systems. Easy to install and maintain, this high-quality part guarantees optimal performance and exceptional longevity.
Discover our galvanized male and female conical cast malleable cast union, a reliable and robust connection solution for industrial piping systems. Easy to install and maintain, this high-quality part guarantees optimal performance and exceptional longevity.
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