Product Description:

Tenaris offers different concrete coating thicknesses and densities according to customer needs. Our suppliers are qualified to coat pipe with a concrete density ranging from 2200 Kg/m³ to 3250 Kg/m³ and with a thickness ranging from 1" to 4".

	6-18m in length
	6-60" in nominal diameter
	up to 50kg total weight of coated pipe

Weight coating is ideal for situations where customers face challenging gravity requirements when installing pipelines in swamps, rivers and offshore.

Tenaris suppliers also apply wire mesh as reinforcement, this is a spot-welded mesh of galvanized low-carbon steel wire designed specificaly to reinforce concrete coating on pipelines.
The line wires are deeply crimped in the middle between two cross wires.
Depending on customer specification, Tenaris applies the following number of layers:

Tenaris Corrosion Inhibitor Options

	For concrete coating thickness 0 - 70 mm: One layer
	For concrete coating thickness of more than 71 mm: Two layers