Shandong Tongrui Mining Technology Co., Ltd.
Main products:Rock Bolt,Friction Bolt,Cable Bolt,Thread Bar Bolt,Mining Plate
Products
Contact Us
  • Contact Person : Mr. wang yunlai
  • Company Name : Shandong Tongrui Mining Technology Co., Ltd.
  • Tel : 86-538-6366599
  • Fax : 86-538-6366597
  • Address : Shandong,taian,No.7 in North Road of Manzhuang Steel Market
  • Country/Region : China
  • Zip : 271000

Semi Spherical Washer

Semi Spherical Washer
Product Detailed
Spherical washer Spherical washer is compatible with domed plate in the rock bolt system .

Spherical washer

Spherical washer is compatible with domed plate in the rock bolt system ,it can provides up to 180 angle of tilt, has ‘user friendly’ rounded corners ,that can make the face of rock and the plate and spherical washer connect tightly whatever angle does  rock face have .

 Feature :a

It can increase the bearing strength of domed plate It has user friendly rounded corners, that can make the instalation simple.In the rough and inclined rock face ,it can adjust the angle,make sure the face between plate and rock connect tightly .

Semi Spherical Washer



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