All ARMAS products are made from cast iron EN-GJS-400 (GGG40) or EN GJS-500 (GGG50) according to the standard SRPS EN 1563, from cast iron EN-GJL-250 (GG25) according to the standard SRPS EN 1561 and from steel S235JRG2 according to the standard SRPS EN 10027-1.
Dimensions of flanges, with the arrangement of holes for flange connection, are made according to the standard SRPS EN 1092-2.
All ARMAS products are protected against corrosion by plastification with epoxy powder with minimal thickness of 250 μm, RAL 5010 colour, with bolted goods protected against corrosion by galvanization.
Gaskets for ARMAS joints are made from EPDM, according to the standard SRPS EN 681-1, with needed firmness and resilience to ageing, which enables reliable and permanent sealing.
With ARMAS products we also deliver Health certificate of products or product parts which are in direct contact with drinking water, issued by a domestic accredited laboratory (accredited for testing according to the standard SRPS ISO/IEC 17025).
Delivery of ARMAS products are accompanied by factory attest i.e. Certificate of quality, alongside Manual, Guarantee and Test reports of strength and sealing of the casing under pressure, according to the standard SRPS EN 12266-1 issued by a domestic accredited laboratory (accredited for testing according to the standard SRPS ISO/IEC 17025).
Alongside all ARMAS products given in this internet presentation, we always aim to be at service to our customers and associates in finding new solutions and products for problems they encounter. Substantial part of our production program is derived directly from this cooperation and joint efforts to find new solutions and develop innovative products, of which we’re very proud.