Door Closers

1.body:wrought iron 2.cover:304 stainless steel 3.useful life: 500,000times 4.the rate of leaking:5/1000 1.product name  floor spring  --- item no JU-48A --- cover material  304 stainless steel    --- body material :...

the suitable for maximum wide door leaf 1000MM, maximum bearing weight 100kgs,opening angle 90degree # Adopting double-spring design, opening lightly and smoothly,prolonging service life.# Inside pressure reducing valve to prevent the destrution on occasion that the door closed by...

1. main body material: wrought iron 2.plaque made of 304# stainless steel 3.calibration is available for the location * Inside pressure reducing valve to prevent the destrution on occasion that the door closed by strong pressure or wind force*General design, suitable for left and...

1.main body material: wrought iron 2.adjustable in up/down/left/right directions. 3.one spring hydraulic working system 1.. Inside pressure reducing valve to prevent the destrution on occasion that the door closed by strong pressure or wind force2. General design, suitable for...

floor spring 1. main body material: wrought iron 2.plaque made of 304# stainless steel * Inside pressure reducing valve to prevent the destrution on occasion that the door closed by strong pressure or wind force*General design, suitable for left and right hand to open the door in...

1. main body material: wrought iron 2.plaque made of 304# stainless steel 3.calibration is available for the location ...

1.Gas spring with damper effection; 2.Maintenance free; 3.Silence when moving; 4.We guarantee 30,000 working cycles ...

1.Gas spring with damper effection; 2.Maintenance free; 3.Silence when moving; 4.We guarantee 30,000 working cycles. ...

1.Gas spring with damper effection; 2.Maintenance free; 3.Silence when moving; 4.We guarantee 30,000 working cycles. ...

1.Gas spring with damper effection; 2.Maintenance free; 3.Silence when moving; 4.We guarantee 30,000 working cycles. ...