JB/T 6880.1-2013: Grey iron castings for pumps

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Scope

This standard specifies the terms and definitions, designations, technical requirements,
test methods, inspection rules, casting markings, packaging, storage and transportation
requirements of gray iron castings for pumps (hereinafter referred to as castings).
This standard applies to gray iron castings for pumps, which are cast in sand molds or
molds with thermal conductivity equivalent to sand molds, where there are no special
requirements for repair welding in drawings or other technical documents. Gray iron
castings for pumps as cast in other molds can also be used for reference.

Basic Data

Standard ID	JB/T 6880.1-2013 (JB/T6880.1-2013)
Description (Translated English)	Grey iron castings for pumps
Sector / Industry	Mechanical and Machinery Industry Standard (Recommended)
Classification of Chinese Standard	J71
Classification of International Standard	23.080
Word Count Estimation	15,124
Older Standard (superseded by this standard)	JB/T 6880.1-1993
Quoted Standard	GB/T 5611; GB/T 6060.1; GB/T 6414-1999; GB/T 9439-2010; GB/T 11351-1989; JB/T 5413; JB/T 6879
Regulation (derived from)	Ministry of Industry and Information Technology Bulletin No. 71 of 2013
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the terms and definitions of gray cast iron pump, grades, technical requirements, test methods, inspection rules, casting signs, packaging, storage and transportation requirements. This standard applies to sand or sand equivalent t