Stainless Steel Drainage & Sewage — Sandstra RVS
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Stainless Steel Drainage & Sewage

A floor is one of the most important structural parts of your building. Our drainage systems keep it maintenance-free and liquid-tight.

A weak link in many drainage systems is the flanged joint with a rubber gasket. At Sandstra RVS, all length splits, end plates and drain connections are welded on the inside at the factory — for a clean, smooth and permanently liquid-tight joint. Depending on weight and transport length, we manufacture channels up to 12 metres without a split; longer channel lengths are welded on site by our own installers.

For every situation — available space, the medium to be drained, chemical, thermal or mechanical load — we propose the right model.

Stainless steel channel with welded drain connection

Stainless Steel Floor Channels

Box channel

Box channels

Robust box-shaped channels for medium to heavy loads, with optional tilting grating.

Slot channel

Slot channels

Narrow, discreet drainage with a slot grating — ideal where little space is available.

Combination channel

Combination channels

Combines the advantages of box and slot channels for flexible linear drainage.

Renovation channel

Renovation channels

Shallow channels for situations with limited construction depth — thanks to a special water trap, a 75mm outlet pipe fits in a 130mm deep channel.

Stainless Steel Floor Drains

Standard drain

Standard drains

For most applications, available directly in common sizes.

Drain with horizontal outlet

Horizontal outlet

For situations where a vertical outlet is not possible.

Telescopic drain

Telescopic drains

Height-adjustable, ideal for finishing floors of varying thickness.

Renovation drain

Renovation drains

Shallow design, used together with renovation channels during remodelling.

Round drain

Round drains

Round top plates prevent shrinkage stress in the floor around the drain.

Inspection drain

Inspection drains

For easy inspection and maintenance of the sewage line.

Stainless Steel Sewage & Piping

Besides floor channels and drains, we supply and install complete stainless steel sewage work: welded, hygienic and resistant to chemical, thermal and mechanical load — exactly as heavy industry and the food industry require.

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Stainless steel sewage installation

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