4 Types of Helical Pile Design Advantages & Disadvantages

Jun 08, 2017 · Square & Round Shaft Combo Pile. Typically a combo pile has a square shaft lead, followed by round shaft extensions. These types of helical piles are used primarily in compression applications where layers of hard soil are located deep under a softer surface soil.Acme Threaded Nuts McMaster-CarrAlso known as single-start and self-locking lead screws and nuts, these have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won't unexpectedly move when the lead screw is at rest.

CHANCE® Products - Chance Foundation Solutions

5 1 4 to 7 5 8 Bolt Circle Adapter. For installing torques up to 10,000 ft.-lb. This adapter is used to connect two tools having incompatible bolt circles One with Coarse Thread Lead Bars - Rempco RempcoLead Bars Our broad array of lead bars are manufactured to fit practically any application, whether extremely specialized or more general, for a wide range of industrial machinery requirements. Their high helix angle is uniquely suited for high-speed linear transport systems and auxiliary control applications.Drawings - HCI - HCI Helical Piers and Anchors of Texas square bar lead screw piersDirect Jack (DJ) Bracket for Square Shaft. SS5 Grouted Haunch Bracket . SS5 Terminations. SS5 Tripleye Shackle. SS5 All Thread Bar Adapter. SS5 Terminations. SS5 Threaded Stud Adapter . SS150. SS150 Lead Section and Extensions. SS150 Lead Section. SS150 Extensions . SS150 New Construction Brackets. SS150 New Construction Bracket w Hole New

Empire Piers Round Shaft Helical Anchors, Piers, and square bar lead screw piers

Note These are our most common shaft sizes, but we can custom manufacture helical piles up to 16.75 diameter with a .875 wall to suit your specified material requirements and standards. The capacities shown above for ultimate compression, tension and torsional strength values are determined by statistical analysis of laboratory testing results.Foundation Pier Manufacturing - Helical, Push, TiebackHelical Screw Piles Helical pier or pile is a deep foundation element made of a steel shaft that can be solid square bar, tubular pipe or square tubing. Lead sections will have one to three helices welded to the shaft of the pile. The helices are equally spaced apart along the shaft based on the lead Helical Anchors & Tiebacks Square Tubular, Square Solid square bar lead screw piersTHE TERMINATOR (U.S. Patent 6,817,810) HELI-PILE ® introduced The Terminator, an extension that eliminates all problems associated with terminating helical piles and tiebacks. This termination is made out the high strength steel with a patented threaded square bar that bolts on and drives the pile.

Helical Pier Systems Grip-Tite Manufacturing Co.

Square Shafts are 1.5, 1.75 and 2.25 inch Round Corner Square (RCS). Square Shaft lead sections utilize 1, 2 or 3 helix flights which are 8", 10", 12" and 14" in diameter. New Construction BracketHelical Pier Systems Grip-Tite Manufacturing Co.Square Shafts are 1.5, 1.75 and 2.25 inch Round Corner Square (RCS). Square Shaft lead sections utilize 1, 2 or 3 helix flights which are 8", 10", 12" and 14" in diameter. Round Shaft and Square Shaft Extensions have lengths of 3, 5 and 7 foot sections.Helical Piles Square Tubular, Square Solid Bar and ModularSquare Tubular Piling. The HELI-PILE ® square tubular helical pile was developed to address slenderness concerns in soft soil applications and provide more lateral stiffness. HELI-PILE ® square tubular was introduced in 2011 for numerous oil & gas applications. Since then, tens of thousands of HELI-PILE ® square tubular helical piles have been installed successfully around the country.

Helical Piles and Piers SMR Supplies

Helical Piles, Piers, Anchors, Screws => Foundation Repair Equipment. Helical piles, often referred to as helix anchors, helical piers or helical piles are manufactured steel underpinnings that come in a wide array of shapes and sizes.Helical Piles, Helical Anchors & Helix Anchors Chance square bar lead screw piersAnchors are used in tension applications and piles are used in compression applications. Load is transferred from the shaft to the soil through these bearing plates. Central steel shafts are available in either Type SS (Square Shaft) series or Type RS (Round Shaft) series. The Type SS series are available in 1-1 4 to 2-1 4 square sizes.Helical Piles, Piers and Anchors from HELI-PILE®A helical pile, also known as a helical pier, helical anchor, screw pile, or screw anchor, consists of a shaft either a solid square bar or a hollow tubular with helical plates welded to it. These are normally segmented shafts ranging in length from 5 to 10 . In most applications, only the lead or first section has helical plates while plain extensions are added to reach competent load-bearing soil strata.

High Capacity Helical Screw Piles and Anchors - Ideal square bar lead screw piers

IDEAL manufactures a wide range of round shaft helical pipe piles and anchors and round corner square shaft (RCS) helical screw piles and anchors. All products can be bare or galvanized steel. With helical pipe pile shaft diameters up to 24, we are the leaders in the high capacity helical pipe pile industry.View HELICAL PILE CUT SHEETS here.History - Intermountain Helical PiersThe use of the pier was successful, but advancement of the helix-plate foundation did not progress. In the 1950s, a power installed screw anchor for resisting tension loads was introduced. The anchor found favorable, widespread acceptance, and consisted of a plate or plates, formed into the shape of a helix or one pitch of a screw thread.Lead Bar Stock, Lead Rods, Round Lead ProductsFor lead bar stock, lead rods and round lead products come to Nuclead. All items in our lead bar stock can be slit or cut to any length or need. ISO 9001:2015 ANAB Accredited SAM JCP Certified Made in USA Questions? Call 508-583-2699 or Email Us. Home; About. About. Testimonials;

Lead Bar Stock, Lead Rods, Round Lead Products

For lead bar stock, lead rods and round lead products come to Nuclead. All items in our lead bar stock can be slit or cut to any length or need. ISO 9001:2015 ANAB Accredited SAM JCP Certified Made in USA Questions? Call 508-583-2699 or Email Us. Home; About. About. Testimonials;RETENTION WALL SYSTEM - Helical Piers and Anchors of Modified Piers, or CHANCE square bar lead screw piers Bar Size Plate Size Length Dim A Dim B Dim C No. Plates 1-1 2" Square Soil Screw® Lead Section 8" Dia. 4'-11 6" 29" 24" 2 7'-0 6" 29" 20" 3RETENTION WALL SYSTEM - Helical Piers and Anchors of Modified Piers, or CHANCE square bar lead screw piers Bar Size Plate Size Length Dim A Dim B Dim C No. Plates 1-1 2" Square Soil Screw® Lead Section 8" Dia. 4'-11 6" 29" 24" 2 7'-0 6" 29" 20" 3

Square Bar Helical Anchor Push Piers - Buy Square Bar square bar lead screw piers

Square Bar Helical Anchor Push Piers , Find Complete Details about Square Bar Helical Anchor Push Piers,Square Bar Helical Anchor Push Piers,Push Pier System,Helical Screw Piers from Metal Building Materials Supplier or Manufacturer-Jinan Better Mechanical Equipment Co., Ltd.Square Bar Shaft Helical Piles Square Tubular Shaft square bar lead screw piersSquare Bar Shaft Helical Piles . 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 coatingSquare Thread Precision Leadscrews - Rempco RempcoSquare threads are useful in cases where side loading is likely to occur, since the perpendicular thread flanks eliminate wedging. In such cases, it is necessary to minimize diametrical clearances between opposing threads or independently support the screw and nut to maintain axial alignment.

Square Thread Precision Leadscrews - Rempco Rempco

Square threads are useful in cases where side loading is likely to occur, since the perpendicular thread flanks eliminate wedging. In such cases, it is necessary to minimize diametrical clearances between opposing threads or independently support the screw and nut to maintain axial alignment.

InquiryPlease feel free to give your inquiry.
Name: *
E-mail: *
Tel: *
Message: Please enter details such as Material, Specification, Quantity and other requirments!