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Minimum Order
位置:
-
最小订单价格:
-
最小订单:
1000 Set
包装细节:
exporting standard package
交货时间:
about 15 days after receiving payment inadvance
供应能力:
-
付款方式:
T/T, L/C
联系人 Ms. Eileen
Steel Market, Manzhuang, Tai'an, Shandong, China (Mainland), Taian, Shandong
All-Thread Rebar Rock Bolt(Continuous Thread Rock Bolt):
All-Thread Rebar Rock Bolt is used together with dome plate and net for reliable ground support in mines, tunnels, slopes, or wherever .
1.FEATURES :
(1) In the longitudinal direcition , rock body has equal tensile strength ,that is about *0% higher than the reverse-twist bolt in the same specification .
(2) Extend the support area , not only be used by end anchoring ,but also be used by fully anchoring ,that has a better support efficiency .
(3)Low price, widely used in coal mines, railways, hydropower and other types of roadway projects.
