40U Steel arch

• Description
• Parameters

• 40U steel arch 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, the support force is higher, the support strength is higher, can used for many times, widely used in mine tunnel, especially in deep complex tunnel and loose coal seam tunnel.
  Application: 40U steel arch support is mainly used for the secondary support of mine tunnel and the mine tunnel of the mountain tunnel.
  Model: 40u
  Material: 20MnK
  Specification: single beam, double beam, treble beam, grade beam

  
  Characteristic: High initial support, strong support strength, easy installation and not easy deformation; high cross section utilization and small maintenance; the recycling rate is high, the use of timber is reduced and the environmental benefit is obvious.
  Henan Zongxiang Heavy Industry Import & Export Co., Ltd, established by experienced crew on the rail & track field, is a professional & reliable supplier that provides all kinds of rail & track accessories.
  As an international trade subsidiary of Zhongxiang Steel Group Inc., was founded in 1997. We have more than two decades experience on this field, covering an area of 33,000 square meters, with about 300 employees, 4 production lines, 2 R & D department, and 5 quality control staff. With advanced technology, powerful processing capacity and excellent service, our products have been well recognized by our customers from domestic & overseas market.

  Tel: +86 199 3712 3680(whatsapp)
  Email: zxminesupport@zxsteelgroup.com

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