head of tubular piles
USD $9 - $30 /Ton
Min.Order:10 Tons
Chang Tong Technology Co., Ltd.
head of tubular piles from Chang Tong Technology Co., Ltd
1.Material
carbon steel: Q235B, which comes from big steel companies with quality ensured.
2.basic process method
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mon size
Diameter:400mm, 500mm, 600mm. larger or smaller need negotiate with engineer
Thickness:16mm, 18mm,20mm. other need negotiate with engineer
4.package
Iron shackle, iron cable, wood pallet for option. Easy for lifting,and loading to container.
5.basic process method
All the process and final test go according to GB/T700-2006 and Prestressed Concrete Piles Draft series 104G409 these two governmental requirements.
6.Draft