Water Stop

Shrinkable caps for the sealing of preinsulated pipes and fittings ends

Terminali termorestringenti per protezione testate tubi preisolati

Technical Properties

•  Raw Material PEX
•  Adhesive butyl based
•  Std packing LDPE foil
•  Upon request water stop DUO

I water stop sono utilizzati all’interno delle utenze finali per proteggere l’isolamento del terminale della condotta (in corrispondenza del passaggio da tubazione preisolata a tubo nudo), da indesiderati ingressi d’acqua o comunque da accumuli di umidità.

Such products can by used on all the preinsulated systems, either rigid or flexible, made of steel or plastics.

Product Range

D
[mm]		 ODHDPE
[mm]		 DNSTEEL
[mm]		 D1
[mm]		 D2
[mm]		 L1/L2
[mm]
90 90 25 105 45 60/40
110 110 32-40 125 65 60/40
125 125 50 140 76 60/40
140 140 65 156 95 60/40
160 160 80 178 105 80/50
200 180-200 80-100 220 128 80/50
225 225 125 245 155 80/50
250 250 150 270 185 80/50
315 280-315 150-200 335 236 80/50
400 355-400 200-250 420 290 80/50
450 450 300 475 340 80/50
500 500 350 520 375 100/70
560 560 400 580 475 100/70
630 630 450 650 530 100/70

Reference Standards

EN 12068 External organic coatings for the corrosion protection of buried or immersed steel pipelines used in conjunction with cathodic protection – Tapes and shrinkable materials
EN 489
 District heating pipes – Preinsulated bonded pipe systems for directly buried hot water networks – Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene

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