Durable Helical Pile Foundations / Helical Anchors For Support Existing Structures

Brand Name:NTS
Certification:ISO9001 CE
Model Number:NTS98
Minimum Order Quantity:2000pcs
Delivery Time:35 days
Place of Origin:China
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Location: Qingdao Shandong China
Address: Changzhi,Jimo city ,Qingdao City,Shandong Province ,China
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Product Details

Underpinning foundation construction galvanized Helical Screw Anchor

  • Helical Screw Anchor

    Helical anchors are used for new construction and to support existing structures. They are designed for applications in expansive soils, high water tables, fill areas, and other areas where unstable soils require a deep foundation. In compression they are used as footers and in tension they may be used to support retaining or foundation walls. Helical piers are round or square, tubular or bar steel shafts with round helix plates welded to them.


    Metal Fasteners Helical Screw Anchor

    Product nameRound Tubular Helical Screw Anchor
    Shaft materialSeamless high tensile pipe, confirms to ASTM A500 GRADE B
    Helices materialASTM A36 hot rolled plate
    Round Shank AnchorsHot Dip Galvanized to meet ASTM Specification A153
    Size2 3/8”--8 5/8” round tube shaft
    Length3ft/5ft/7ft/10ft etc
    Helix Blade8", 10", 12" and 14" in diameter
    Blade thickness3/8’’ OR 1/2’’
    Welding StandardAWS D1.1
    FinishHot dipped zinc coating, Painted, Powder coating, corrosion protection conform to ASTM A153 standard.
    Round Shank AnchorsHot Dip Galvanized to meet ASTM Specification A153
    Helices Leading edgeBeveled 45 degrees
    SampleAvailable
    OEM serviceAvailable
    MarketsEurope, North America, South America

    Greater Section Modulus Strength to resist Twisting and Deflection.

    Greater Load Capacities.

Specifications

Shaft Size (inch)

Wall Thick(inch)

Helix Thick(inch)

Lead Length (ft)

Helix Size (inch)

Extension Length (ft)

2.375 OD.

0.19

3/8 or 1/2

3ft/5ft/7ft

8/10/12/14

3ft/5ft/7ft/10ft

2.875 OD.

0.203/0.217

3/8 or 1/2

3ft/5ft/7ft

8/10/12/14

3ft/5ft/7ft/10ft

3.50 OD.

0.254/0.300

3/8 or 1/2

3ft/5ft/7ft

8/10/12/14

3ft/5ft/7ft/10ft

4.50 OD.

0.290/0.337

3/8 or 1/2

3ft/5ft/7ft/10ft

8/10/12/14

3ft/5ft/7ft/10ft

5.50 OD.

0.362

3/8 or 1/2

3ft/5ft/7ft/10ft

8/10/12/14

3ft/5ft/7ft/10ft

6.625 OD.

0.562

3/8 or 1/2

3ft/5ft/7ft/10ft

8/10/12/14

3ft/5ft/7ft/10ft


China Durable Helical Pile Foundations / Helical Anchors For Support Existing Structures supplier

Durable Helical Pile Foundations / Helical Anchors For Support Existing Structures

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