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www.ChineseStandard.net Database: 189760 (11 Oct 2025)

JB/T 6315-2024 English PDF

JB/T 6315: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
JB/T 6315-2024	English	RFQ	ASK	3 days [Need to translate]	(Steam Turbine Welding Procedure Qualification)	Valid	JB/T 6315-2024
JB/T 6315-1992	English	839	Add to Cart	4 days [Need to translate]	Welding procedure qualifications for steam turbine	Obsolete	JB/T 6315-1992

Standard ID	JB/T 6315-2024 (JB/T6315-2024)
Description (Translated English)	(Steam Turbine Welding Procedure Qualification)
Sector / Industry	Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard	K54
Classification of International Standard	27.040
Date of Issue	2024-03-29
Date of Implementation	2024-10-01
Older Standard (superseded by this standard)	JB/T 6315-1992
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the requirements for the welding process assessment of the welded structural parts of the steam turbine and specifies the corresponding assessment methods. This standard applies to the welding process assessment of gas welding, arc welding, submerged arc welding, tungsten inert gas shielded welding, metal arc shielded welding, electroslag welding, gas-electric vertical welding, plasma arc welding, electron beam welding, laser welding and stud welding in the manufacture of steam turbine welded structural parts (except pressure vessels and condensers such as high-pressure heaters and low-pressure heaters).