Specification range:
   OD: 1/4 "---24 "

   WT: SCH20 SCH30 SCH 40 SCH80 SCH160
Executive standards: ASME B36.10M---1996 , GB8163---1999  GB8162---1999   GB3087---1999 , JIS ,DIN

Despite of the above standards, we can also supply seamless steel pipes with standard
of API 5L---2000, DIN, JIS and so on,

Application:
Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building,
liquid service, petroleum cracking, chemical fertilizer equipment,
drawing-oil-equipment and structure purposes