Web Catalogue update October 2019

06 1023 NZ. pub. 09/14 © SEALING WASHERS acc. to DIN 7603 All sealing washers manufactured to the industrial standard DIN 7603 are flat surface sealing washers for rigid, flat mating surfaces. They are used for sealing of rigid pipe connections. The sealing washer material most suitable for an application depends on the fluid handled. Copper, copper-asbestos-free and aluminum washers can be used for almost every fluid, except acid, due to their corrosion resistant properties. Special pre-heating make the metal structure even softer enabling adaption to all uneven surfaces of the connected parts under pressure. Vulcanised fibre is resistant to mineral oil, fats and weak acids, alcohols, cetone, esters, chlorine, hydrocarbon and have electrical insulation properties. They are therefore especially suitable for pipes carrying water and water solutions. Solid Copper Form A, Art. No. 0460 Aluminum Form A, Art. No. 0463 Aluminum Form A heat resistant up to max. +200 o C Copper asbestos free Form C, Art. No. 0462 Copper packed seal asbestos free Form C = packed seal max. +300 o C SEALING WASHER - ASSORTMENTS When working with Sealing Washers please note that the inner and outer diameter are indicated. In case of an emergency the inner diameter is most relevant. If, for example, a 10 x 12 washer is required, a 10 x 14 or even a 10 x 16 washer may be also suitable. Description Contents Art. No. Pack Qty. Copper Sealing Washers DIN7063/ Form A 18 Sizes from 6x10 - 32x38mm 1140pcs. 0964 460 1 Description Contents Art. No. Pack Qty. Aluminium Washers DIN7063/ Form A 18 Sizes from 6x10 - 30x36mm 525pcs. 0964 463 1 Description Contents Art. No. Pack Qty. Fibre Sealing Washers DIN7063/ Form A 18 Sizes from 5x9 - 30x36mm 1170pcs. 0964 465 1 Vulcanised Fibre Form A, Art. No. 0465 Vulcanised Fibre Form A heat resistant up to max. +120 o C Solid Copper Form A = Flat heat resistant up to max. +300 o C