Product Details

Helical Piers are used to stabilize the perimeter of homes or businesses.

Product Description

Helical Piers are used to stabilize the perimeter of homes or businesses.

Helical Anchors
Shaft Size	Installation Torque Factor (k)	Axial Compression Load Limit	Ultimate-Limit Tension Strength	Useable Torsional Strength	Practical Load Limit Based Torsional Strength
1-1/2” Square Bar	9 - 11	70,000 lb.	70,000 lb.	7,500 ft-lb	Load limited to the rated capacity of the attachments and the lateral soil strength against the shaft
1-3/4” Square Bar	9 - 11	100,000 lb.	100,000 lb.	11,000 ft-lb
2-1/4” Square Bar	10 - 12	200,000 lb.	200,000 lb.	23,000 ft-lb
2-7/8” Tubular – 0.203” Wall	8 - 9	60,000 lb.	60,000 lb.	5,500 ft-lb	44,000 lb
2-7/8” Tubular – 0.262” Wall	8 - 9	100,000 lb.	100,000 lb.	9,500 ft-lb	80,000 lb
3-1/2” Tubular – 0.300” Wall	7 - 8	115,000 lb.	120,000 lb.	13,000 ft-lb	97,000 lb
4-1/2” Tubular – 0.337” Wall	6 - 7	160,000 lb.	160,000 lb.	22,000 ft-lb	143,000 lb
Helix Blade	8", 10", 12" and 14" in diameter with 3/8", 1/2" thickness.
Finish	Plain, Hot Dipped Galvanized, Painted, Powder Coating are available on your request.

Construction Fundation Helical Anchor Advantages

A time-proven, versatile, and technically sound system

Lower cost and faster installation than other methods

Installs quickly with small or handheld equipment.

Can be installed in limited-access areas or tight access.

Site cleanliness and minimize damage to landscape.

Soil load bearing capacity is tested during installation.

Helical anchors available with single, double and triple helix blades.

Available with optional hot-dip galvanization for added corrosion protection.

Detailed Images

Helical Piers are used to stabilize the perimeter of homes or businesses.

Our Services

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

2. Professional factory : We are the first class helical screws products supplier for Residential, Commercial and Industrial Projects as well as Underpinning and Anchoring.

3. Good quality, competitive pricing and timely service.

4. OEM and ODM service are available here.

5. Sample: Available.

FAQ

1. Are your products the same with the ones in our local market?
Yes, our welding performed to America Standard AWS D1.1&EURO Standard EB287 and we manufactured millions of helical piers and a series of accessories for North American/Europen/Australian etc market during the past 10 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 helical piers is 10 tons for per specification. 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 inChina 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.

Helical Piers are used to stabilize the perimeter of homes or businesses.