Product Specification/Models Material:Q235B Weight:10-30kg Load ability:Above 8000kg Effect:Support the tubes balanced Standard:Any Models Surface :HDG&Galvanized&Painted Price:Reasonable&Wonderful Special Pipe:Thick Wall Pipe Technique:Cold&Hot Rolled Section Shape:V Alloy or Not:Non-alloy Steel Grade:400 Series Wall Thickness:Thick Usage:Pipe Type:Seamless&Spiral