Produktai skirti nbr gumos tiekėjai (1)

Clamp made out of a pre-rolled plate of stainless steel AISI 316. Design with welded AISI 316 studs and fingers. Clamp is completely pickled and passivated after welding. Studs are Teflon coated to prevent cold welding (galling). Stainless steel nuts made out of A4 quality. Gasket of NBR rubber with waffle structure and rounded tops. Spanner plate is completely vulcanized into rubber gasket. Diameter reach of double band repair clamp is max. 36 mm (depends on diameter pipe). Clamps available in different diameters: DN 250 up to DN 800. Clamps available in different lenghts: 300, 400, 500, 600 and 800 mm (other lengths on request). Indication pressure class for (waste)water: 10 bar for DN 250 up to DN 450, 6 bar for DN 500 up to DN 600, 4 bar for DN 650 and 3 bar from DN 700. Indication pressure class for gas:2 bar for DN 250 up to DN 450, 1, 5 bar for DN 500 up to DN 600, 1 bar for DN 650 and 0,8 bar from DN 700. Studs protected with plastic protection caps.