cost-effective option Screw piers

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Product
cost-effective option Screw piers
Posting date : Nov 24, 2017
Membership
Free Member Scince Sep 20, 2017
FOB Price
12
Min. Order Quantity
10tons
Supply Abillity
1000 tons
Port
Qingdao
Payment Terms
TT
Package
pallet
Keyword :
Category
Contact
Wendy Zhang
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
BS
HS-CODE
7308-90
Package & Delivery Lead Time
Package
pallet
Delivery Lead Time
45days
Detailed Description

cost-effective option Screw piers --Usage

 

 

Helical piers 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. 

 

 

cost-effective option Screw piers  -Specification

 

Shaft

size

2 7/8" Tubular-0.203"wall

2 7/8" Tubular-0.262"wall

3 1/2" Tubular-0.300"wall

4 1/2" Tubular-0.337"wall

1 1/2" Square Bar

1 3/4" Square Bar

2 1/4" Square Bar

Material

40Cr ASTM-5140

Helix

Diameter

8" 10" 12" 14" etc

Thickness

3/8", 1/2" etc

Material

Q235 (ASTM A-36)

Number

1,2,3,4 or more

Finish

Plain, Hot Dipped Galvanized, Painted, Powder Coating etc

 

Notes: Other sizes are available upon request.

 

cost-effective option Screw piers --Features 

  • Shaft material: Seamless high tensile pipe, conforms to ASTM A500 GRADE B
  • Helices material: ASTM A36 Hot rolled plate
  • Corrosion protection conform to ASTM A153 standard for hot dipped zinc coating
  • Round Shank Anchors are Hot Dip Galvanized to meet ASTM Specification A153.
  • Leading edge of Helices beveled 45 degrees
  • Greater Section Modulus Strength to resist Twisting and Deflection
  • Greater Load Capacities

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
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