As a professional and reliable mechanical tube manufacturer in Eastern China, MH served lots of top-level customers all over the world. Our production capabilities could cover from solid bars to hot rolled tubes, to cold drawn tubes, to heat treatment like Quenching and Tempering, to components / parts with further processings like ID honing/skiving and roller burnishing, OD machining/peeling/grinding, sawing, grooving, threading, etc.
Our size range for OD is from 32mm to 510mm (1.25” to 20”), wall thickness is up to 50mm (2”). We have various materials and steel grades include 1026, 1020, 1045, ST52.3, E355, E470, P460, P620, S690, S720, 20MnV6, SA106 B, C, 4130, 4140, 4145H, 1340, L80, P110, Q125, 8620, L80 13Cr，L80 9CR, T9.