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W Steel Band

W Steel Band and steel plate is a new type of structure and tunnel support material, the product can be combined with all kinds of bolt joint organization bolting, widely used in the coal mine roadway

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Introduction OfW Steel Band

W Steel Band and steel plate is a new type of structure and tunnel support material, the product can be combined with all kinds of bolt joint organization bolting, widely used in the coal mine roadway and railway tunnel, face cut, chamber and other fields of roadway support, to deal with instability of surrounding rock for better efficacy.

Parameters OfW Steel Band

1. W-steel band bending section modulus increased 37 times;

2.W-steel band stiffness increased by 70 times;

3.W-steel band hardening cold rolling process, and improve the tensile strength of 12% -15%

4.W steel band could be easily dense paste; with the surrounding

5.W-steel band with cross-section high utilization, material saving, low prices.

Pictures OfW Steel Band

W Steel BandW Steel BandW Steel Band

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