Socket pipe-fm according to DIN EN 61386-1 / DIN EN 61386-21, with socket molded on one side, can be used for extreme mechanical requirements and fixed connections due to very high compressive strength, very high corrosion resistance. Dimensions (approx. dimensions) Pipe Ø outside: 50 mm Inner Ø Di: 47 mm Material thickness t: 1.5 mm Length started. Sleeve inside: 46 mm Delivery length L total: 3000 mm Usable cross-section: 1734 mm² Classification: 5557 for very heavy mechanical stress Surface: brushed Material: stainless steel, material no. 1.4571