For safe storage of drilling riser buoyancy on deck, PartnerPlast has developed stacking devices to minimize skidding and increase safety on board. We supply two types – one for the first (deck) layer and one for the following layers.

The products can be delivered for several dimensions of drill risers. The block has fixing points for connecting of wire or strap in order to fasten a sling to the steel pipe of the riser module if desired. The modules are of low weight for easy handling.

	54″ Quad	56″ Quad	58″ Quad
Width (A)	782 mm	766 mm	774 mm
Height (B)	826 mm	816 mm	820 mm
Depth (D)	500 mm	496 mm	500 mm
Weight	25 Kg	25 kg	25 kg

	54″ Duo	56″ Duo	58″ Duo
Width (A)	772 mm	765 mm	765 mm
Height (B)	400 mm	398 mm	398 mm
Depth (C)	500 mm	492 mm	492 mm
Weight	12 kg	12 kg	12kg