tailieunhanh - Specification for Threading, Gauging and Thread Inspection of Casing, Tubing, and Line Pipe Threads

This Specification covers dimensions and marking requirements for API Master thread gauges. Additional product threads and thread gauges as well as instruments and methods for the inspection of threads for line pipe, round thread casing, buttress casing, and extreme-line casing connections are included. It is applicable when so stipulated in the API standard governing the product. | Specification for Threading Gauging and Thread Inspection of Casing Tubing and Line Pipe Threads API SPECIFICATION 5B FIFTEENTH EDITION APRIL 2008 EFFECTIVE DATE OCTOBER 1 2008 Copyright American Petroleum Institute Provided by IHS under license with API No reproduction or networking permitted without license from IHS Not for Resale Copyright American Petroleum Institute Provided by IHS under license with API No reproduction or networking permitted without license from IHS Not for Resale Specification for Threading Gauging and Thread Inspection of Casing Tubing and Line Pipe Threads Upstream Segment API SPECIFICATION 5B FIFTEENTH EDITION APRIL 2008 EFFECTIVE DATE OCTOBER 1 2008 Copyright American Petroleum Institute Provided by IHS under license with API No reproduction or networking permitted without license from IHS Not for .