Seamless pipe &tube
Our samless pipe/tube mainly includes:
1)seamless pipe/tube
2)seamless steel pipe/tube 
Seamless pipe&tube can apply in chemical industry, machinery, construction, utilities, shipbuilding, oil field and other national economic fields, growing with more than 5,000 customers together.
Output diameter: 13.7mm-323.8mm
Thickness: 2.24mm-28.58mm