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★用于登杆作业，采用高强度冷拔无缝钢管制造。
mso-hansi-font-family:"Times New Roman"">★截面模压成三角形，稳定可靠、轻便。
mso-hansi-font-family:"Times New Roman"">★强度高、韧性好；可调性好，轻便灵活；安全可靠，携带方便
|
mso-hansi-font-family:"Times New Roman"">型 号 |
mso-hansi-font-family:"Times New Roman"">调节范围 |
mso-hansi-font-family:"Times New Roman"">最大开口 |
mso-hansi-font-family:"Times New Roman"">适应杆径 |
mso-hansi-font-family:"Times New Roman"">试验负荷 |
mso-hansi-font-family:"Times New Roman"">自重 |
|
(mm) |
(mm) |
(mm) |
(kg) |
(kg) |
|
|
TJK-300 |
140 |
346 |
300 |
170 |
3.0 |
|
TJK-400 |
200 |
461 |
400 |
170 |
3.2 |
|
TJK-500 |
300 |
577 |
500 |
170 |
3.5 |
