High Quality  glass door floor hinges(BL8300)

Main Specification :

1.All floor spring passed over 500,000 opening-closing tests,Internal decompression valve to prevent it from closing by extro pressure or strong wind.

2.Adding hydraulic lubrication with a freezing point of low than -40'c,which is applicable  to all weather installation.

3.The door can be opened by max 105' and closing effect function from 90' along with double-stage adjustment.

4. Maxinum door wight is 130kgs,door width is 1200mm.

5. Passed 500,000 opening-closing times' tests

6.Function: Two way open at 116 degrees and exact stop at 90 degrees