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B19锚杆钻杆
b19锚杆
b19锚杆产品介绍
b19锚杆钻杆与钻头连接出螺纹为内M14×1.5或方牙,长度0.4~2.8米,具体长度及连接方式应在合同注明。锚索钻杆长度为1米/根,用户需其他规格可定制。
b19锚杆相关参数
型号mm B19
螺纹连接规格1/2-12 M14*1.5
长度0.4-2.8
型号mm B22
螺纹连接规格 M14*2 M16*2
address | Unified Social Credit Code | ||
---|---|---|---|
organization code | registered capital | ||
business term | 1970-01-01 | Business status | |
company type | establish date | 1970-01-01 | |
legal representative | register authority | ||
business scope |
Middling coal Industry and Mining Materials Group Co., Ltd
mobile phone:400-086-0537
phone:086-400-0860537
Address: No. 11 Kaiyuan Road North, High tech Zone, Jining City, Shandong Province