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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