Round Screw pier earth work supporting tools

Minimum Order
1000
Place Of Origin
中国
FOB Price
USD $60.00 / Piece
Packaging
According to your demand
Delivery
6-8 weeks
Shaft material: Seamless high tensile pipe, conforms to ASTM A500 GRADE B or Customized.
Helices material: ASTM A36 hot rolled plate.
Corrosion protection: ASTM A153, hot dipped zinc coating.
Leading edge of helices beveled 45 degrees.
Greater section modulus strength to resist twisting and deflection.
Greater load capacities.
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Square tubular or bar shaft Screw pier earth work supporting tools
Square tubular or bar shaft Screw pier earth work supporting tools

Shaft material: 40Cr(ASTM A5140) or 45#(ASTM 1045) steel. Helix plate: ASTM A36 hot rolled plate, available in 3/8\'\' and 1/2\'\' thickness. All helix leading edges sharpened and rock cut and 45 degrees. Corrosion protection: ASTM A153, hot dipped zinc coating. Efficient ...

Better Screw Co.,