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Closing plug - STO-71 / VKA-SY / HBUZ

Closing plug - STO-71 / VKA-SY / HBUZ

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Partnumber Description Diameter pipe Series Pressure max.
STO06/71 Backing plug ø6 1.4571 6 mm L, S 630 bar
STO08/71 Backing plug ø8 1.4571 8 mm L, S 800 bar
STO10/71 Backing plug ø10 1.4571 10 mm L, S 800 bar
STO12/71 Backing plug ø12 1.4571 12 mm L, S 630 bar
STO14/71 Backing plug ø14 1.4571 14 mm S 630 bar
STO15/71 Backing plug ø15 1.4571 15 mm L 400 bar
STO16/71 Backing plug ø16 1.4571 16 mm S 630 bar
STO18/71 Backing plug ø18 1.4571 18 mm L 400 bar
STO20/71 Backing plug ø20 1.4571 20 mm S 420 bar
STO22/71 Backing plug ø22 1.4571 22 mm L 250 bar
STO25/71 Backing plug ø25 1.4571 25 mm S 420 bar
STO28/71 Backing plug ø28 1.4571 28 mm L 160 bar
STO30/71 Backing plug ø30 1.4571 30 mm S 400 bar
STO35/71 Backing plug ø35 1.4571 35 mm L 250 bar
STO38/71 Backing plug ø38 1.4571 38 mm S 315 bar
STO42/71 Backing plug ø42 1.4571 42 mm L 250 bar
Brand Name
Volz
Material
Acid-resistant steel
Material quality
1.4571 / AISI316Ti
Safety factor
4

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