carport

Features:- Consists of PE fabric top cloth and iron tubes-, clever craftsmanship and sensible design- Large space to accommodate many people and things- It is suitable for weddings, camping, car parks, and other aspects- Easy to assemble- Screw joints between the tubes make the ...

Come From Zhejiang Sanheng Ind.& Trd. Co., Ltd.

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 ...

Come From Better Screw Co.,

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 ...

Come From Better Screw Co.,