SY/T 6697-2007 (English Version) PDF

Scope: This standard covers the following Group 1 and Group 3 drill pipes. Unless otherwise specified, the technical requirements of this standard apply to the following two sets of drill pipes. Group 1: E-grade drill pipe; Group 3: All high-strength grade drill pipes (X95, G105 and S135 steel grades).

SY/T 6697-2007 Referenced Document

ASTM A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A751 Standard Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products
ASTM E165 Standard Test Method for Liquid Penetrant Examination
ASTM E213 Standard Practice for Ultrasonic Examination of Metal Pipe and Tubing
ASTM E23 Standard Test Methods for Notched Bar Impact Testing of Metallic Materials
ASTM E309 Standard Practice for Eddy-Current Examination of Steel Tubular Products Using Magnetic Saturation
ASTM E4 Standard Practices for Force Verification of Testing Machines
ASTM E570 Standard Practice for Flux Leakage Examination of Ferromagnetic Steel Tubular Products
ASTM E709 Standard Guide for Magnetic Particle Examination
ASTM E83 Standard Practice for Verification and Classification of Extensometer
GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel*， 2015-12-10 Update