Hot Rolled Steel Hollow Section Round Shape

　Hot Rolled Steel Hollow Section Round Shape

　　Model NO.: OD19mm to 720mm

　　Technique: ERW

　　Surface Treatment: Black

　　Section Shape: Round

　　Thickness: 1.5mm to 30mm

　　Technics: Hot Rolled ,Welded

　　Specification: OD19mm to 720mm, wall thickness: 1.5-30mm

　　Type: Welded

　　Material: Carbon Steel

　　Usage: Pipeline Transport, Special Purpose, Machinery Industry, Chemical Industry, Mining, Construction & Decoration

　　Size: Od19mm to 720mm

　　Material Grade: Q195,Q235A/B,Q345b/C,A500 Gr.B,A53,A36,Ss400,St37

　　Trademark: Shengtian

　　Origin: China