Method for producing large diameter steel pipes

Details Method for producing large diameter steel pipes Method for producing large diameter steel pipes

C - Chemistry, Metallurgy

21

D

148/50

C21D 1/18 (2006.01) C21D 8/10 (2006.01) C21D 9/08 (2006.01)

Patent

CA 1047900

ABSTRACT OF THE DISCLOSURE: A method for producing a large diameter steel pipe having excellent shape, toughness and tensile strength which comprises subjecting the pipe to descaling and to heat treatment which comprises heating the steel pipe locally successively from one end to the other end of the steel pipe in the axial direction and cooling forcedly the pipe, and expanding the steel pipe after the heat treatment.

219211

Affiliated with

Also associated with

Rating

Method for producing large diameter steel pipes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing large diameter steel pipes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing large diameter steel pipes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1025457