W Steel Strip (Butterfly plate)
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Mine Support Products
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The mining W steel Strip (Butterfly plate) is a necessity for the use of anchor mesh support in coal mine support. It can fix the soft state of the rock layer section with the mesh through the anchor rod, and form the overall structure of the support.
Mining W steel strip is made of Q235B material, with yield strength ≥ 235N / mm ², Tensile strength: 375 ~ 500N / mm ²， Elongation ≥ 20%
Executive standard: MT / T861-2000
Common width: 180mm, 200mm, 220mm, 250mm, 280mm, 320mm
Common thickness: 2.2mm, 2.5mm, 2.8mm, 3.0mm
Length and aperture can be customized .
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WTR (Tianjin) International Trade Co., Ltd.
Tel No: +86 22 2833 7788
Email: enquiry@wtr-steel.com
Mob No/WhatsApp: +86 156 2016 8559
Address: ZhongHai Mansion Hexi District, Tianjin. China
Website：www.wtr-steel.com
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