Asia-PacificFebruary 27, 2017Middle-EastFebruary 27, 2017 Europe Share0 管理 Related posts18⅝" OD, 87.5 lb/ft, Grade K55, Range 3, buttress thread casing.April 28, 2018K55 Casing pipe Project for Azerbaijan and Kazakhstan oilfieldRead moreFebruary 27, 2017AfricaRead moreFebruary 27, 2017Middle-EastRead moreFebruary 27, 2017Asia-PacificRead more Leave a Reply Cancel replyYou must be logged in to post a comment.