... .OEM as your design 3.high quality carbon steel pipe bending mechine pipe bending mechinethe Max bending diameterΦ426mm, wall thickness45mm, R ... °,carbon steel, alloy steel,stainless steelthe range of the bend pipe:Φ50-Φ426mm,the min-diameter:2.5D.The main oil ... ,50HZThe power of M-frequency heating systerm:500KW,500-1000HZthe part of microcomputer:can show the angle,distance setting the speed ...