-
price
Order quantity
-
-
¥1.00
1 - 9tower
-
¥1.00
≥10tower
-
price
Order quantity
¥1.00
1 - 9tower
¥1.00
≥10tower
¥147.00
Rake bucket rock loader for mining use Rake bucket rock loader Rake bucket machine
¥147.00
Electric rock loader Z-17 electric rock loader for metal mining
¥147.00
¥147.00
¥147.00
W钢带 矿用W钢带 支护专用W钢带 钢带之家
痛苦的时候,你会回家,用眼泪尽情发泄;心烦的时候,你会回家,让家的温暖驱散心中的乌云;家——融进去的是悲伤,化解出来的是快乐;家——接纳的是难过,释放的是开心。
诺大的世界中,还有一个温暖的家叫做钢带之家,工作在支护巷道中
W钢带四大特色
1、原料采用高强合金带钢; 通过冷压变成W型带钢,根据长度要求截断,再进行打孔;
2、具有更高的钢性和强度;
3、W钢带抗弯截面模量提高54倍;
4、W钢带在冷压过程中的硬化作用可提高抗拉强度28-46%.
常见的钢带都有哪些规格呢?
常用宽度为:180mm,200mm,220mm,250mm,280mm,300mm
常用厚度为:2.5mm,2.75mm,3.0mm 常用孔径为:40mm*60mm 30mm*70mm
w钢带的长度可以根据客户实际需求定做。
w钢带把分散的多根锚杆联结起来形成一个整体承载结构,显著地提高锚杆支护的整体效果,在不完整的顶板岩中应用效果更好。有降低支护成本,节省支护钢材等优点。
联系人:刘洪敏
联系电话 186 6076 1590 0537-2368730
传真:0537-2369083 邮箱:1427062148@qq.com
QQ号:1427062148 旺旺号:zhongmeiwf2
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 |
¥147.00
Rake bucket rock loader for mining use Rake bucket rock loader Rake bucket machine
¥147.00
Electric rock loader Z-17 electric rock loader for metal mining
¥147.00
¥147.00
¥147.00
¥147.00
¥147.00
¥147.00
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