U型钢支架-U型钢支架U-steel Support-西安青祥锚杆厂家

产品展示

西安青祥，锚杆厂家 Xi'an Qingxiang, a bolt manufacturer

公司地址：西安市新城区含元路22号铁路钢材市场A1117室。

Address: Room A1117, Railway Steel Market, 22th Hanyuan Road, Xincheng District, Xi’an, Shaanxi Province, China.

公司电话：029-83139206 Tel: +86-029-83139206

公司传真：029-83139206 Fax: +86-029-83138206

手机：17791244857；13992848305；18729542275

Cellphone: +86-17791244857 +86-13992848305 +86-18729542275

公司邮箱/E-mail：1184355144@qq.com

U型钢支架

规格:25U
U型钢支架可以说是煤矿井下的最重要的支护型材，是巷道支护的关键所在。先期铺设的U型钢支架，

煤层可能有老化，松散的可能，U型钢之架具有可缩性，能很好起到支撑作用和新旧更替的作用！

Size: 25U

U-steel support, the core in tunnel support, is the most important support profile in mine tunnel.

Coal seam may be aging and loose in antephase U-steel support laying. U-steel support's scalability

is good in support and in the transition from the old to the new.