Erw oil-well pipe and process for producing same

C - Chemistry – Metallurgy – 21 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

166/68, 148/34.6

C21D 9/14 (2006.01) C21D 8/10 (2006.01)

Patent

CA 1239568

- 17 - ERW OIL-WELL PIPE AND PROCESS FOR PRODUCING SAME ABSTRACT OF THE DISCLOSURE An ERW oil-well pipe is strain-aged to exhibit a low hardness and a high yield strength, so that both sour-environment resistance and collapse resistance are obtained at better levels, as compared with quench and tempered ERW oil-well pipes.

475496

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Erw oil-well pipe and process for producing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Erw oil-well pipe and process for producing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Erw oil-well pipe and process for producing same will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1238073

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.