Ground Screw including : flange ground thread to pile , flange ground thread to pile with stiffener , hank dragon pile with more nut , four Screw Pile flange , twin twist to the pile , twin twist the flange to the pile , large rotart PV to the pile , more spin flange to the pile , hank dragon pile fence , set of steel bar embedded parts , embedded piles , screw pile, Hdg Ground Screw ,Ground Screw Anchor,Ground Screw Foundation,Steel Ground Screw,screw pile anchor,electrical drilling machine,flange of the steel plate of embedded parts , steel pipe embedded parts , steel bar embedded parts , oblique mouth to pile , U pile fence , Twist the pile , Fence posts , Garden to the pile , Double flange pile , anchors.
Ground Screw mainly made of Q 235 carbon steel , with High Dip Galvanized treatment according to DIN EN ISO1461-1999 .
Production process :Cutting pipe , forming pipe according the design , welding , pickling , hot galvanization , QC and packing .
Length of Ground Screw Pile : 550-5800mm .
Diameter of pile : 48mm , 60mm , 68mm , 76mm , 89mm , 114mm ,140mm, 219mm
Thickness of pipe : 2.5-4.0mm
Ground Screw can be used in many fields , such as solar energy system , PV mounting , Timber construction , City and park construction , Garden and farm fencing , Flag pole , advertising board or banner , sheds , tent , container , lighting pole , & .
Ground Screw Ground Screw, Screw Pile,Ground Screw Pile,Ground Pile, Ground Screw Foundation,F Series Ground Screw, N Series Ground Screw, Abnormal Shape Ground Screw,Hdg Ground Screw,Steel Ground Screw BAODING JIMAOTONG IMPORT AND EXPORT CO., LTD , https://www.chinagroundscrew.com
Steel plate radiator pipe selection and how to take the tube
The pressure resistance of steel plate radiator pipes and fittings must be able to be used above 10 bar water pressure for a long time, with high strength, no leakage and no breakage. Pipes and fittings should be protected against corrosion and scaling. Pipe insulation is better and the thermal conductivity is low. The heat resistance of pipes and fittings must be able to be used above the water temperature of 95°C for a long time. The short-term use temperature can reach more than 110°C, and the expansion and expansion coefficient should not be large. The inner and outer walls of pipes and fittings should be smooth, with low flow resistance, soft colors, and attractive shapes. Steel plate radiators must be sanitary, non-toxic and non-polluting when used. The use of hot melt connection, installation should be convenient, reliable, pipe and fittings nominal pipe diameter should meet certain manufacturing standards and versatility, in this general diameter of DN20/25.