We are the serious manufacturer for steel pipe(seamless steel pipe, welded steel pipe and spiral steel pipe) and best preponderant steel pipe is HEAVY THICKNESS for BIG OD pipe, produce scope from 1/2" - 60" about OD, thickness from 2mm - 110mm for seamless steel pipe; welded pipe from 8mm-2400mm by lengthways and double lengthways; spiral steel pipe from 219mm - 1219mm.
Our company perennial keep seamless steel pipe about 1000 tons in the stock, welded steel pipe will according to clients enquire to produce it.