Detailed Product Description

Glass door clamp/patch fitting/glass fitting/floor hinge/door closer/Spider/ground spring/floor spring/door knobs/glass seal

The function instruction of JU-28 floor spring

· Dimensions: 270mm*125mm*52mm

· Suitable for maximum 800mm wide door leaf and the maximum bearing weight is 70kg

· The maximum opening angle is 105 degree, can be located at 90 degree or 105 degree

· Two-stage speed adjusting, suitable for the closing effect on various occasions

· Inside pressure reducing value: using to prevent the destruction of the floor spring or oil leakage on occasions that the door is closed by strong pressure or wind force

· General design, suitable for left or right hand to open the door in single and both sides.

· Use low temperature frostbite hydraulic oil, ensuring the normal door-closing speed when the temperature is forty degree below zero degree

· For cement container, 5mm adjustable in length and width, and 2 degree vertically adjustable when the calibration position is zero.

· The products have passed national QB/T 3884-99 standard, using times are guaranteed more than 300,000 times.

· According to ISO9001 standard and 2000 international quality management system, go through product quality control process, in order to better guarantee the quality stability.