Hafiz Abdul Ahad Qazi | OMICS International
ISSN 2472-0518

Oil & Gas Research
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Hafiz Abdul Ahad Qazi

Quality Control Health and Safety Environment, Pakistan.


Hafiz Abdul Ahad Qazi; Quality Control Health and Safety Environment, Pakistan. One of his references are, "Kenneth W. Coryell (2001) The Professional’s Advisor on WPS/PQR Cross Reference Tables. American Welding Society."

Study of Verification and Validation of Standard Welding Procedure Specifications Guidelines for API 5L X-70 Grade Line Pipe Welding

Verification and validation of welding procedure specifications for X-70 grade line pipe welding was performed as per clause 8.2, Annexure B and D of API 5L, 45th Edition to check weld integrity in its future application conditions. Hot rolled coils were imported from China, de-coiling, strip edge milling, three roller bending to from pipe, inside ... Read More»

Hafiz Abdul Ahad Qazi

Short Communication: Oil Gas Res 2017, 3:147

DOI: 10.4172/2151-6200.1000147

Abstract Peer-reviewed Full Article Peer-reviewed Article PDF Mobile Full Article