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SY/T 6699-2007 English PDF

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SY/T 6699-2007: Recommended practice for ultrasonic evaluation of pipe imperfections
Status: Valid
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SY/T 6699-2007English554 Add to Cart 4 days [Need to translate] Recommended practice for ultrasonic evaluation of pipe imperfections Valid SY/T 6699-2007

PDF similar to SY/T 6699-2007


Standard similar to SY/T 6699-2007

GB/T 6402   GB/T 6519   GB/T 5777   SY/T 6858.6   

Basic data

Standard ID SY/T 6699-2007 (SY/T6699-2007)
Description (Translated English) Recommended practice for ultrasonic evaluation of pipe imperfections
Sector / Industry Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard H26
Classification of International Standard 77.040.20
Word Count Estimation 29,219
Date of Issue 2007-10-08
Date of Implementation 2008-03-01
Quoted Standard API RP 5A5; API RP 5L8; API SPEC 5CT; API SPEC 5D; API SPEC 5L; API STD 5T1; ASNT SNT-TC-1A; ASTM E317; ASTM E1065
Adopted Standard API RP 5UE-2002, IDT
Regulation (derived from) NDRC Notice No. 66 of 2007
Issuing agency(ies) National Development and Reform Commission
Summary This standard specifies the depth or size of the defect detection and evaluation method steps, including the use of ultrasonic amplitude comparison and volatility the distance difference method evaluation of new practices tube defect. A defect evaluation include: a) the surface of the tube opening imperfections, b) resistance welding, inductive welding, laser welding and other pipe weld zone near the surface of the opening and the opening surface imperfections, c) arc welded pipe openings and the surface area near-surface opening imperfections. Included in this standard pipe casing, flat end of the tail pipe, tubing, flat end of the drill pipe, line pipe, continuous line pipe, short sections, couplings and fittings materials.

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