1. Double tube bending with one piece material; 2.High level quality 3. ... PriceUSD300-USD800/TonSteel GradeCarbon Steel, Q195,Q215,Q235,Q345,Stainless Steel, SS304, SS316,Alumium, Copper, Alloy steel, Straight or Spiral ... ,500mm), Channel Steel(5# to 40#),Angle Steel(5# to 20#), H steel( 10# to 63#), Flat steel(12*2 to ... At SightPlace of OriginShanghai, China Rectangle Stainless Steel Coil Tube Bending