Solid Square Bar Shaft Helical Pile

Bar Material: 40Cr or 45# steel, round corner 5mm radius

Helix Plate material conforms to ASTM A36 hot rolled plate

helices thickness are available in 3/8” and 1/2” inch

All helix leading edges sharpened and rock cut and 45 degrees.

Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating

A better conventional solid steel extra high strength helical screw pile

Welded coupling for greater strength. Eliminates shaft heat damage caused by upset coupling process

Notes: OEM service is available, different materials and specifications can be customized according to your demands.

Anchor Coupling

Size: 2 5/8”X 5 1/4”X 1/2”or 2 1/4\" X 8\"X 1/3\"

Surface: Plain or Hot-dipped galvanized or others

Max. Radius allowed on inside corners = 0.10\".

Coupling material shall meet ASTM A−148

Notes:OEM service is available, different materials and specifications can be customized according to your demands.

FAQ: 1. Are your products the same with the ones in our local market?

Yes, we produce according to FHWA and ATSSA standard, we manufactured millions of square sign posts and U channel posts for North American market during the past ten years and very familiar with every detail of these products. We believe that there is no company in China is more professional than us on this product.
2. What is the minimum order quantity?

The MOQ for square sign post is 11000lbs for each size, for u channel post is 22000lbs for each size. You can mix different sizes of posts to make up a full container. If you want to know the MOQ for other products, please feel free to contact us.

3. How long is your lead time?

Usually our production time for one container goods is about 30-40 days, and the shipping time depends on your place of delivery.

4. What is your payment term?

Usually our payment term is T/T. We can receive the payment 1-3 days after you made payment.

5. Is it complicated to purchase your products if we have never imported?

The whole process is very simple. We can take charge of the whole process including producing in China and shipping the products directly to your company. Our shipping agent in USA/Canada can deal with the customs clearance and inland transportation affairs for you. You just need to stay in your office to check our products.