JB/T 6688-1993: Specification for 12-spline Flange Nut and 12 point Flange Nut

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Scope

This Standard applies to the manufacture and acceptance of 12-spline flange nut and
12 point flange nut (hereinafter referred to as bolt and nut respectively) that are used for
gas turbine power plant.

Basic Data

Standard ID	JB/T 6688-1993 (JB/T6688-1993)
Description (Translated English)	Specification for 12-spline Flange Nut and 12 point Flange Nut
Sector / Industry	Mechanical and Machinery Industry Standard (Recommended)
Classification of Chinese Standard	K56
Classification of International Standard	27.04
Word Count Estimation	5,578
Date of Issue	6/1/1993
Date of Implementation	1/1/1994
Quoted Standard	GB 3; GB 196; GB 197; GB 228; GB 3077; GB 3098.1; GB 3098.2; GB 3098.3; GB 3098.4; GB 3099; GB 3016; GB 5276; GBN 177
Summary	This standard applies to gas turbine power plant with a 12-point head flange bolts, angle flange nut 12 manufacturing and acceptance.