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price
Order quantity
-
-
¥1.00
1 - 9tower
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¥1.00
≥10tower
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price
Order quantity
¥1.00
1 - 9tower
¥1.00
≥10tower
¥147.00
DW18-300/100 single hydraulic column - high strength and never breaking
¥147.00
DW20-300/100 single hydraulic prop required by the Belt and Road roadway
¥147.00
DW22-300/100 Single Hydraulic Pillar - Attitude determines direction
¥147.00
¥147.00
DW28-250/100 Single Hydraulic Pillar - Once you've figured it out, don't hesitate
快乐有三法:舍得、放下、忘记。山东中煤冯韵18660761637快乐的等待着您的来电,舍不得您的离开,放不下您的问候,忘不了您的意向。您的需求就是我zui大的动力,快快来电吧~~
DW单体液压支柱产品特点
1、工作行程大,特别适用于井下顶板高度变化大的工作面。
2、支柱采用内孔密封,在井下耐磕碰,使用面广.
3、永不断裂。采用摩擦焊、焊缝不断裂。
4、支柱采用了新型的密封装置,去掉了DZ型支柱活塞与活柱之间的泄露点,使用安全可靠。
5、可水平支护。
6、强度高,不弯曲。
DW单体液压支柱型号意义:
D-代表单体液压支柱
W-代表外注式
25-为支柱zui大高度
250-为支柱的额定工作阻力
100-为支柱的油缸直径
DW25-250/100单体液压支柱参数
型号 DW25-250/100
额定工作阻力(kN) 250
额定工作液压(MPa) 31.8
初撑力(kN) 118~157
泵站液压(MPa) 15~20
zui大高度(mm) 2500
zui小高度(mm) 1700
工作行程(mm) 800
缸径(mm) 100
使用工作液 含煤10(M10)乳化剂(或含MDT10乳化剂)2%乳化液
质量(kg) 58
销售联系人:冯韵
手机+微信:18660761637
QQ号:1497707188
旺旺号:zhongmei003
固定电话:0537-2659959
传真: 0537-2169975
邮箱:1497707188@qq.com
地址:山东省济宁市高新区开源路北11号
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
DW18-300/100 single hydraulic column - high strength and never breaking
¥147.00
DW20-300/100 single hydraulic prop required by the Belt and Road roadway
¥147.00
DW22-300/100 Single Hydraulic Pillar - Attitude determines direction
¥147.00
¥147.00
DW28-250/100 Single Hydraulic Pillar - Once you've figured it out, don't hesitate
¥147.00
DW31.5-200/100 single hydraulic pillar - really good, with pictures and truth
¥147.00
DW35-150/100 Single Hydraulic Pillar - Complete Common Models and Specifications
¥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