W ROOF MAT:
TIGHTLOK W Roof Mat, also known as W Steel Mat, W Steel Strap, is widely used for mine and tunnel roof support, usually combined together with wire mesh and bolts to form a whole support system.
(1) The raw material is high strength alloyed steel.
(2)With very good strength and rigidity.
(3)With excellent anti-bending property.
(4)Can supply Wall thickness: 2.5-6.0mm, Wide: 120-330mm, length: 1m-6m, with different hole sizes and spacings.
High tensional W style Roof Mat