HJ/T 381-2007
Technical requirement for environmental protection product. Spring vibration isolator with damping (English Version)

Standard No.

HJ/T 381-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Environmental Protection

Latest

HJ/T 381-2007

Replace

HCRJ 069-1999

Scope

This standard specifies the definition, classification and naming, requirements, test methods, inspection rules and marking, packaging, transportation and storage of damping spring isolators. This standard applies to damping spring vibration isolators (hereinafter referred to as vibration isolators) for vibration isolation treatment.

HJ/T 381-2007 Referenced Document

• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
• GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
• SJ/T 10165 The rule of type designation for vibration isolator

HJ/T 381-2007 history

• 2007 HJ/T 381-2007 Technical requirement for environmental protection product. Spring vibration isolator with damping