Mining support system
As a top Mining support system supplier and factory in China, Tianlong Fastener supplies Mining support system at affordable prices.
Contact Us
E-mail:
liudong@tl-fastener.com
Phone/WhatsApp:
+86 15631086868
Address:
Tianlong Company, Yongnian District, Handan, Hebei, China
Mining support system
DIN 74361 Forged Casted Domed Nut for Rock bolt Spherical Collar Hexagon Nut for Thread Bar Mushroom head mining nut Tunnel
Material: Steel
Type: B
Size: hole:17mm-52mm diameter:50mm-200mm
Surface Finish: Plain, Zinc Plated
Material: Carbon Steel
Thread Size: M16-M50
Surface Finish: Black, self color
Grade: 4.8, 8.8, 10.9
1.Diameter: 23mm*25mm*26mm*28mm*30mm*32mm*35mm
2.Length: 25mm*30mm*25mm*40mm*45mm*50mm*65mm*100mm*120mm
2.Length: 25mm*30mm*25mm*40mm*45mm*50mm*65mm*100mm*120mm
2.Length: 25mm*30mm*25mm*40mm*45mm*50mm*65mm*100mm*120mm*Customized one
Mushroom Head Coal Mine Hex Nuts
Type: Coal Mine Nut
Material: Carbon Steel, SS304/316
Thread Size: M5 ~ M36
Surface Finish: Plain, Black, Zinc Plated, Yellow Plated
Class: 4.8, 8.8, 10.9
Anchor bolt refers to the long and thin rod body that goes deep into the rock and soil and controls the deformation of the rock and soil, and can include the cushion plate, nut and other components.
Hebei Tianlong Fastener Co., Ltd
Contact: Sophia
Tel: +86 18630088852
Tel: +86 15631086868
E-mail: liudong@tl-fastener.com
E-mail: bolt@tl-fastener.com
Add: Tianlong Company, Yongnian District, Handan, Hebei, China
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