Malleable Iron Tube
Suitable for the flow of water, steam, gas or other non-aggressive media.
Whiteheart malleable cast iron, grade W40-05 according to ISO5922/DIN-11692, and tested in accordance with ISO-49/DIN-2950.
Malleable Iron Tube
Dual Certified Tubes EN10255 & 10217-1
Certified for HVAC and Mechanical & Fire Protection industries within the UK.
**All tubes can be supplied with MTC (Mill Test Certificates), certifying that the tubes comply with the relevant standard.**
Tubes Available in:
- Threaded and Plain Ended
- Medium and Heavy Weight
- Red & Galvanised finishes
Technical Specification:
- Leak tightness test
- Online NDT machines
- Hydro static pressure testing to 50 bar.
Chemical Testing:
- Complete chemical laboratory at the mill
- Elco Meters
- Hydrometers
Galvanising:
- Hot dipped galvanising/ zinc coating to EN10240 quality A.1
- Quality checked hourly with Elco meters to ensure a 55-70 micron thickness across tube length
Material:
- Fully killed steel
- Tensile tested
- Internal weld seam shall not have a height not exceeding 60% of the wall thickness