The following is a specific explanation of typical inferior engineering
Supervisors on-site inspection of the authenticity and quality of the line
The wall of the slotted load-bearing wall shall not be laterally slotted. The lateral slotting of the non-load-bearing wall shall not exceed 50 cm.
The water pipes and the central air-conditioning pipes are reinforced together. It takes a long time to easily put the water pipes.
Hydropower acceptance hydropower reform central air conditioning
F series hot dip galvanized Ground Screw :
F series Hdg Ground Screw with flange ,convenient connection and reliable .easy to install .
Diameter ( mm ) of Ground Screw Pile pile : 60,68,76,89,114 mm,140mm,219mm
Length of metal ground screw pile ( mm ) :800,1000,1200,1500,1600,1800,2000,2500,3000 mm or requested length
Thickness of screw pile : 2.75 mm,3.00 mm,3.75 mm,4.00 mm
Blades thickness of Flange Ground Screw :8 mm ,6 mm ,diameter of blade :200 mm,160 mm .or other sizes
Thread size :2* 10 mm or according to clients' request
Nut aperture : 3-M 10/12/14/16/20
Surface Treatment for ground screw/Helical Ground Screw : Hot Dip Galvanized .DIN EN ISO 1461-1999 ,Coating :average thickness more than 80 micron
Range of Application : solar energy system ,PV Mounting ,fence or garden ,timber construction ,advertising board or banner ,lighting pole &
Production chart : Cutting pipe to he standard length ,forming the pipe according to design ,welding and assemble blade,flange,nut , acid pickling ,hot dip galvanize ,QC, Packing ,shipments
Ground Screw,Ground Screw Pile,Ground Pile,Ground Screw Foundation,Flange Screw Pile,Metal Ground Screw Pile,Flange Ground Screw,Helical Ground Screw
SHIJIAZHUANG AOJIN TRADE CO.,LTD , http://www.chinagroundscrew.com