HG/T 21572-1995 English PDF

US$699.00 · In stock
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HG/T 21572-1995: Stirring Transmission Device - Mechanical Seal Circulation and Protection System

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
HG/T 21572-1995	699	Add to Cart	4 days	Stirring Transmission Device - Mechanical Seal Circulation and Protection System

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Basic data

Standard ID: HG/T 21572-1995 (HG/T21572-1995)
Description (Translated English): Stirring Transmission Device - Mechanical Seal Circulation and Protection System
Sector / Industry: Chemical Industry Standard (Recommended)
Classification of Chinese Standard: G92
Classification of International Standard: 71.12
Word Count Estimation: 20,292
Date of Issue: 12/28/1995
Date of Implementation: 4/1/1996
Quoted Standard: JB/T 4709; HG 21566; HG 21567; HG 21571
Regulation (derived from): Industry-Science (2010) No.77
Summary: This standard specifies (hereinafter referred to as loop protection system) works and functions, processes, selection principles and technical conditions and other content stirring drives a mechanical seal loop protection system. This standard applies to the design pressure -0. 1 ~ 1. 6Mpa, stirring vessel design temperature -20 ~ +300 ��, and for mechanical seal agitator shaft.

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