Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 13870-1997
Scope
This standard is applicable to nickel and nickel alloy seamless pipes (hereinafter referred to as pipes) with circular cross-sections drawn from billets or centrifugally cast original pipes. Note: Pipe refers to a hollow product made seamlessly by extrusion, drawing, etc., with a circular cross-section and uniform thickness.
CNS 13870-1997 history
1997CNS 13870-1997 Nickel and nickel alloy seamless pipes and tubes