Purchase Qty. Reference FOB Price
1,000-1,499 Pieces US$42.35
1,500-9,999 Pieces US$41.65
10,000-19,999 Pieces US$40.96
20,000+ Pieces US$39.80
Product Description
Product Description Square Helical Pile Name Square Screw Steel Piles Tubular Shaft Supporting Clothesline Shaft material 40Cr(ASTM A5140) or 45#(ASTM 1045) steel Plate material ASTM A36 hot rolled plate Corrosion protection ASTM A153 hot dipped zinc coating Helical lead length ...