... , X52, X56, X60, X65 X70 ASTM A252: Gr.1 Gr.2 Gr.3 Size range: Outer Diamter: 219.1mm - 4064mm (8 ... " - 160") Wall Thickness: 3.2 mm - 25.4mm Length: 6mtr-18mtr Usage: low pressure liquid ... , BS534 Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle ...