Thank you for looking at our listing. We keep these tubes in 6 metre lengths son if you require longer lengths let us know and we can provide a quick quote. All Tube is to ASTM A269/A213 Seamless and is 316 Stainless Steel. The sizes shown in the listing are Outside Diameter (OD) and Wall Thickness (WT) TOLERANCE (Permissible Variations in dimensions in accordance with DIN2391/C) Outside Diameter - >4mm <10mm +/- 0.1mm >10mm <30mm +/- 0.08mm >30mm <40mm +/- 0.15mm >40mm <50mm +/- 0.20mm >50mm <60mm +/- 0.25mm Wall Thickness - +/- 10%Tolerance on cut lengths = +3mm/-Zero PLEASE NOTE, THESE ARE THE MAXIMUM ALLOWABLE TOLERANCES AND IN REALITY THE TUBES ARE UNLIKELY TO BE OVER/UNDER BY THESE AMOUNTS, HOWEVER PLEASE CHECK WITH OUR SALES OFFICE IF YOU HAVE A CRITICAL APPLICATION. Please note that lengths of 1 metre will be sent as 2 X 500MM pieces if sent outside of the UK. If you would like an international shipment sent as a metre, just ask! If you require longer lengths of the same pipe/tube you can purchase it here: https://www.ebay.co.uk/itm/265844911433 |