DIN2391 ST52 BKS honed tube
Steel grade: ST52 or E355 Delivery conditions:BKS Standard: DIN 2391 Tolerance on ID:H8 Roughness:RA0.4microns
DIN2391 ST52 BKS honed tube
Steel grade: ST52 or E355 Delivery conditions:BKS Standard: DIN 2391 Tolerance on ID:H8 Roughness:RA0.4microns
DIN2391 ST52 BKS honed tube