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 ...
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 ...
Overview Quick Details Place of Origin: Guangdong, China Brand Name: JC-Triple Model Number: JC-485-4 Midsole Material: Combination midsole Season: Summer, Sp ring, Autumn Size: 8-12 Outsole Material: Rubber Lining Material: PU Pattern Type: no Closure Type: Slip-On Heel Type: ...