... thickness: max 65mmSpiral welded steel pipe: OD:219mm to 3120mm, wall thickness: 3mm to 25mm Packing: Plastic plugs in both ends, ... Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on ... each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.