NB/T 47016-2023: Mechanical property tests of product welded test coupons for pressure equipment

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Scope

This document specifies the preparation of welded test coupons, specimen preparation,
inspection methods, qualified indicators for pressure equipment (boilers, pressure
vessels and pressure pipes).
This document is applicable to the mechanical and bending performance tests of welded
test coupons (including welded test plates, simulation rings, certification rings) of steel,
aluminum, titanium, copper, nickel, and zirconium pressure equipment products.
This document is not applicable to the mechanical and bending performance tests of
welded test coupons of gas cylinder products.

Basic Data

Standard ID	NB/T 47016-2023 (NB/T47016-2023)
Description (Translated English)	Mechanical property tests of product welded test coupons for pressure equipment
Sector / Industry	Energy Industry Standard (Recommended)
Classification of Chinese Standard	H22
Word Count Estimation	16,155
Date of Issue	2023-12-28
Date of Implementation	2024-06-28
Issuing agency(ies)	National Energy Administration