Home News Company Group Products Materials R&D Quality Environment Job Materials: Ethylene-propylene rubber (EPDM) Home Products Materials Ethylene-propylene rubber O-rings Custom products Materials Nitrile rubber Hydrogenated nitrile rubber Ethylene-propylene rubber Fluorinated rubber Silicon rubber Polyacrylic rubber Ethylene-acrylic rubber Epichlorohydrin Materials: Ethylene-propylene rubber (EPDM) Resistant to : Water, steam, atmospheric agents, ozone, saline solutions, brake fluids, diluted acids and bases, detergents, phosphoric esters, acetates, ketones, aldehydes, alcohols, glycols, amines Not resistant to : Mineral oils and greases, halogenated solvents, aliphatic and aromatic hydrocarbons MATERIAL HARDNESS COLOR CODE CERTIFICATION / STANDARDS SCHEME NATION TYPE OF CERTIFICATION NOTE EPDM 70 BLACK 2009 NSF USA Health fitness Section 9 only (taps) EPDM 50 BLACK 2011 UL 157 USA Functional suitability Water (not drinkable) + detergents EPDM 55 BLACK 2013 UL 157 USA Functional suitability Water (not drinkable) + detergents EPDM 50 BLACK 4050 EPDM 50 BLACK 4051 EPDM 50 BLACK 4051 EPDM 50 BLACK 4052 EPDM 60 BLACK 4060 EPDM 60 BLACK 4061 EPDM 60 BLACK 4062 EPDM 60 BLACK 4065 UL 157 USA Functional suitability water (not potable) + detergents EPDM 70 BLACK 4070 EPDM 70 BLACK 4072 EPDM 70 BLACK 4073 EPDM 70 BLACK 4074 EPDM 70 BLACK 4077 EPDM 80 BLACK 4080 EPDM 60 BLACK 4161 EPDM 60 BLACK 4162 EPDM 60 BLACK 4162 EPDM 60 BLACK 4163 EPDM 60 BLACK 4163 EPDM 60 BLACK 4164 EPDM 70 BLACK 4170 EPDM 70 BLACK 4173 EPDM 80 BLACK 4180 EPDM 90 BLACK 4186 EPDM 90 BLACK 4186 EPDM 70 BLACK 4270 EN 681-1 WA EUROPE Functional suitability Cold drinking water EPDM 70 BLACK EN 681-1 WA EUROPE Functional suitability Hot drinking water EPDM 70 BLACK KTW GERMANY Health fitness EPDM 70 BLACK W270 GERMANY Health fitness EPDM 70 BLACK W534 GERMANY Functional suitability EPDM 70 BLACK WRAS UK Health fitness Hot water 85 ° C EPDM 70 BLACK DHW FRANCE Health fitness EPDM 70 BLACK OENORM AUSTRIA Health fitness EPDM 70 BLACK DM 174 ITALY Health fitness EPDM 70 BLACK KIWA-ATA HOLLAND Functional and sanitary suitability EPDM 70 BLACK FDA USA Health fitness Aqueous foods EPDM 70 BLACK NSF USA Health fitness Hot water 85 ° C EPDM 70 BLACK JIS K 6353 JAPAN Health fitness EPDM 70 BLACK 4273 NSF USA Health fitness Section 9 only (taps) EPDM 80 BLACK 4280 WRAS UK Health fitness Hot water 85 ° C EPDM 80 BLACK DHW FRANCE Health fitness EPDM 80 BLACK DM174 ITALY Health fitness EPDM 50 BLACK 4350 EPDM 60 BLACK 4360 KTW GERMANY Health fitness limited to east dia <63mm EPDM 60 BLACK DHW FRANCE Health fitness limited to east dia <63mm EPDM 60 BLACK W270 GERMANY Health fitness limited to east dia <63mm EPDM 60 BLACK NSF USA Health fitness limited to east dia <63mm EPDM 80 BLACK 4380 EPDM 55 BLACK 4449 EPDM 65 BLACK 4450 EPDM 65 BLACK 4451 EPDM 65 BLACK 4452 EPDM 65 BLACK 4453 EPDM 65 BLACK 4454 EPDM 70 BLACK 4457 EPDM 65 BLACK 4461 EPDM 65 BLACK 4462 EPDM 70 BLACK 4463 EPDM 70 BLACK 4466 EPDM 65 BLACK 4468 EPDM 65 BLACK 4470 EPDM 70 BLACK 4472 EPDM 73 BLACK 4474 EPDM 75 VIOLET 4475 EPDM 74 BLACK 4476 EPDM 70 BLACK 4477 EPDM XX BLACK 4483 Mail: info@ar-tex.it Adress: Via Rasetti 12 - 24060 Viadanica - Bg Phone: 0039.035.939711 Find us on Google map Browse the sitemap: Company History Filosofia Ambiente Prodotti O-rings Prodotti a disegno Materiali Introduzione È dal 1970 che la Ar-tex opera nel mercato italiano e internazionale degli o-rings, delle guarnizioni e degli articoli tecnici in gomma con l'obiettivo fondamentale di soddisfare le esigenze di ogni singolo cliente garantendo il più elevato livello qualitativo a prezzi competitivi. I quarant'anni della nostra attività sono stati caratterizzati da una costante ricerca di una performance qualitativamente eccellente dei nostri prodotti in grado di soddisfare a pieno i nostri clienti. In this direction since the mid-80s we started to develop a quality management system in accordance with the regulations then in force and in 1993 we obtained the ISO 9001 certification. At the beginning of 2002 in order to satisfy the growing demand from our customers in the automotive sector have obtained ISO TS 16949 certification. Ar-tex Spa - Sealing solutions Site made by supportodigitale