Thiết Bị Tháo BuLong

Đông Tây Investment chuyên cung cấp thiết bị thủy lực hàng đầu Việt Nam với giá bán cạnh tranh , chế độ bảo hành hợp lý.

Thông Tin Sản Phẩm

• INTEGRAL MECHANICAL LOAD RETAINING COLLAR
• WORKING PRESSURE 1500 BAR
• IMPERIAL THREAD SIZES FROM 1″  TO 4″

​The Hi-Force HTN range of imperial top collar hydraulic nuts is specifically designed and manufactured for applications where regular, periodic opening of the joint, for inspection and maintenance purposes is required. Unlike conventional hydraulic bolt tensioners, Hi-Force HTN series hydraulic nuts are designed to permanently replace standard hexagon nuts, on one side of the bolted joint. Initially the bolt tension or elongation is applied hydraulically and once achieved, it is permanently retained via the integral mechanical load retaining collar.

Whilst initial investment in Hi-Force HTN series hydraulic nuts is significantly higher than the cost of standard hexagon nuts, this investment is quickly and easily recovered, if the user considers the huge time savings achieved, during joint opening and closing, when compared to using conventional hydraulic bolt tensioners or hydraulic torque wrenches. Standard range models are available for imperial bolt sizes from 1” to 4”, with other sizes available to special order. All models are 1500 Bar maximum working pressure and supplied with quick connect hydraulic couplings, compatible for use with Hi-Force air or manually operated hydraulic bolt tensioner pumps and hoses.

SPECIFICATIONS