Product Description
Square Bar shaft helical pier
*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
Note:We can accept OEM service.
|
Specification |
|
size |
Lead Length (ft) |
Helix Size (inch) |
Extension Length(ft) |
|
1-1/2" |
3ft/5ft/7ft |
8/10/12/14 |
3ft/5ft/7ft/10ft |
|
1-3/4" |
3ft/5ft/7ft |
8/10/12/14 |
3ft/5ft/7ft/10ft |
|
2" |
3ft/5ft/7ft/10ft |
8/10/12/15 |
3ft/5ft/7ft/10ft |
|
note:Other sizes are available upon request |
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Square Tubular shaft helical pier
*Available in 2", 2.5", 3" or 4" square tube
*helices thickness are available in 3/8” and 1/2” inch
*Helices material conforms to ASTM A36 hot rolled plate
*All helix leading edges sharpened and rock cut and 45 degrees.
*Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating
*Square Tube eliminated over torquing concerns associated with pipe style helicals
*Efficient torque transfer
*Clear visual indicator of torsional deflection
|
Specification |
|
size |
Tube Thicknes(inch) |
Lead Length (ft) |
Helix Size (inch) |
Extension Length(ft) |
|
2" |
5/16" |
3ft/5ft/7ft |
8/10/12/14 |
3ft/5ft/7ft/10ft |
|
2.5" |
5/16" or 3/8" |
3ft/5ft/7ft |
8/10/12/14 |
3ft/5ft/7ft/10ft |
|
3" |
5/16" or 3/8" |
3ft/5ft/7ft/10ft |
8/10/12/15 |
3ft/5ft/7ft/10ft |
|
4" |
5/16" or 3/8" or 7/16” |
3ft/5ft/7ft/10ft |
8/10/12/14 |
3ft/5ft/7ft/10ft |
|
note:Other sizes are available upon request |
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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.
Company Information
Better Screw Co. is a subsidiary of Better Group Corporation. We are the first class helical screws products supplier for Residential, Commercial and Industrial Projects as well as Underpinning and Anchoring. We offer a full range of helical anchors, push piers, helical plates, lead sections, steel extensions, helical brackets, as well as all the accessories needed to put your job together. During the past 10 years, our reliable quality, crazy prices and professional service had been confirmed by customers from the USA, Canada, Australia, Europe, Asia and many other countries from all over the world.
We can take charge of the whole process including producing in China and shipping the products directly to your company. Our agent in your country can deal with the customs clearance and inland transportation affairs for you. Even if your company never import, please don’t worry about it. You just need to stay in your warehouse to check our products, it’s so simple!
Whether you are faced with a foundation issue or structural challenge, our staffs are ready to assist you as needed from your project. Please feel free to contact us if you want to lower your cost and ensure quality. Our mad pricing will make you become much more competitive and input new energy to your company!
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