Screw Jack Accessories
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- Protective Tube
- Protective tube includes steel cover and rubber bellows.Protective tube is used for lifting screw rust-proof, dust-proof and corrosion-proof. When ordering a rubber bellows for a inverted jack, need to consider the closed height and structures thickness of the rubber bellows.
- Inquiry
Protective tube includes steel cover and rubber bellows.Protective tube is used for lifting screw rust-proof, dust-proof and corrosion-proof. When ordering a rubber bellows for a inverted jack, need to consider the closed height and structures thickness of the rubber bellows. Under fully retracted, the rubber bellows closed height=0.13*traveling stroke.
For example: Needed 1000mm traveling stroke, plus rubber bellows closed height 0.13*1000=130mm, so need to ordered at least 1130mm stroke with rubber bellows.
For example: Needed 1000mm traveling stroke, plus rubber bellows closed height 0.13*1000=130mm, so need to ordered at least 1130mm stroke with rubber bellows.
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