29 U steel arch

Product Quick Detail

Packaging
Standard packaging
Delivery
1-7 working days after the deal

U-steel support is a kind of passive support of coal mine support, the tensile strength and the compressive strength is higher, it also has good toughness properties
Material: 20Mnk
Size: 29U
Application: U-channel steel support is mainly used for the secondary support of mine tunnel and the mine tunnel of the mountain tunnel.
Model: 29u
Material: 20MnK
Specification: single beam, double beam, treble beam, grade beam
Tel: +86 182 3676 6038/+86 177 3715 3210
Email: zxminesupport@zxsteelgroup.com
  • Country: China (Mainland)
  • Business Type:
  • Market:Asia,Middle East,Africa,Americas
  • Founded Year:2014
  • Address:
  • Contact:xie Ethan
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