รายละเอียดผลิตภัณฑ์

Specification :

- 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 nomal door-closing speed when the temperature is forty degree below zero degree.

- For cement container , 5 mm. adjustable in lengh and 2 degree vertically  adjusable when the calibration position is zero

ราคาดังกล่าวยังไม่รวมภาษีมูลค่าเพิ่ม 7%