无毒无码免费的黄色网站_asian极品呦女老少_一夲道岛国无码不卡视频_2017亚洲а 天堂

CLSG large tonnage single acting hydraulic jack

   CLSG large tonnage hydraulic jack, is a single acting hydraulic jack, load tonnage 100-500T, can be customized 1000 tons. 

  Single-acting large tonnage jacks are specially designed for lifting and maintenance, with an optional tilt base to reduce the risk of lateral pressure damage. A stroke limited safety valve ensures that the piston can only extend to its rated stroke length. It is widely used in various industries that need to lift, lower, position or support large tonnage objects. Such as lifting and moving large equipment, steel structures, Bridges or similar objects; To support a building or foundation; And high frequency operations that require special safety factors.

• Single acting large tonnage hydraulic jack characteristics:

1. Single action, load retraction;

2. Integrated dust retaining ring to prevent excessive extension of plunger;

3. Offset load 10% without damaging the cylinder;

4. The inner wall of the plunger cylinder is plated with hard chromium to provide good corrosion and wear resistance.

5. The paint surface and plunger cylinder inner wall are plated with hard chrome to provide good corrosion resistance.

6. All models have standard bottom mounting holes;

Each model includes a 3/8"NPT quick connector and dust cover.