4'' GALVANISEDANISED TUBE 3.25MTR + SOCKET

Dual Certified Tubes EN10255 and 10217-1. Universal Steel Mill based in UAE is a major producer of steel tubes across the world. As a major supplier to the world market Universal strives to ensure the products it produces meet the stringent standards of todays markets. To that end they have produced a dual certified tube that can be supplierd into the HVAC, Mechanical and Fire Protection industries within the UK. Certification - all tubes can be supplierd with MTC (mill test certificates), certifying that the tubes company comply to the relevant standard. Tubes are available from an extensive stock range: Standard full lengths or half randoms. threaded and plain ended. Medium or heavy weight. Red and galvanised finishes. Technical Specification. Leak Tightness Test. Online andT machines. Hydro static pressure testing to 50 bar. Chemical Testing. Complete chemical laboratory at the mill. Elco meters. Hyrometers. 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 seem shall not have a heigth exceeding 60% of the wall thickness.