Qingdao Gold Power Machinery main do foundation system for building, solar foundation support , such as helical piles, anchors, extensions, foundation support and square shaft and so on. Put them into the deep ground by special machine to make the building , residential, solar firm and foundation repair.
There are seris of pile and detail sizes for your information. If there are special requirement, our group also would imdendent research and develop for you by your drawing . Material use API N80 and API J55 or Q345 round pipe. Diameters of helical piles are available in 2 1/4" to 4 1/2". Thickness is available 0.216" to 0.315". Square shaft bar always use AISI 4140 material , diameter is 2 1/2". Helix size from 8" to 14" and welding different quantity of helix for round shaft and square shaft
Each processing ,cutting, machining, pressing, and welding we check carefully . After packing , export to Japan, Australia, Aemerica, Canda and so on. satisfactory quality , high sevice and timely delivery let us get more chance.
Item Name: Helical piles
Type: round shaft and square shaft
Size: pipe size from 2 1/4" to 4 1/2", square bar size 2 1/2"
Helix size: 8"-10"-12"-14"
Surface finished: Hot dipped galvanized
Application: Helical pile always used for building ,residential, solar support which put them into ground then will make the house and solar plate firm. Then use the extenstion to