helical screw pile screw anchor for export 

Specification of round shaft helical pier 

●Shaft material: Seamless high tensile pipe, conforms to ASTM A500 GRADE B
●Helices material: ASTM A36 Hot rolled plate
●Corrosion protection conform to ASTM A153 standard for hot dipped zinc coating
●Round Shank Anchors are Hot Dip Galvanized to meet ASTM Specification A153.
●Leading edge of Helices beveled 45 degrees
●Greater Section Modulus Strength to resist Twisting and Deflection
●Greater Load Capacities

Our Service

1. Professional staffs reply your inquiry in 24 working hours.

2. Professional factory: We are manufacturer, professional engineers and staffs are specialized in producing all kinds of traffic safety products for more than 10 years.

3. Door-To-Door service is available, you just need to check the products in your warehouse.

4. OEM and ODM service are available here.

5. Competitive pricing, good quantity and timely service.

6. Sample: Available.

When you feel free,just contact with me or click our website:www,cnbetterproducts.com  www.cnbetterscrew.com