HOME
Cart(0)
Quotation
About-Us
Policy
PDFs
Standard-List
www.ChineseStandard.net
Database: 189760 (18 Oct 2025)
HG/T 21557.1-1995 English PDF
US$669.00 · In stock
Delivery: <= 4 days.
True-PDF full-copy in English will be manually translated and delivered via email.
HG/T 21557.1-1995
: Cascade ring packing
Standard ID
Contents [version]
USD
STEP2
[PDF] delivered in
Standard Title (Description)
Status
PDF
HG/T 21557.1-1995
English
669
Add to Cart
4 days [Need to translate]
Cascade ring packing
HG/T 21557.1-1995
PDF similar to HG/T 21557.1-1995
Standard similar to HG/T 21557.1-1995
GB/T 29465
HG/T 20584
HG/T 3914
HG/T 21637
HG/T 21574
HG/T 21559.1
Basic data
Standard ID
HG/T 21557.1-1995 (HG/T21557.1-1995)
Description (Translated English)
Cascade ring packing
Sector / Industry
Chemical Industry Standard (Recommended)
Classification of Chinese Standard
G91
Classification of International Standard
71.12
Word Count Estimation
19,151
Date of Issue
11/27/1996
Date of Implementation
3/1/1997
Regulation (derived from)
Chemical-Construction-Letter [1996] 813; Industry-Science (2010) No. 77
Summary
This standard specifies the diameter of 25, 38, 50, 76 mm steel ladder ring packing materials, specifications, production requirements, inspection rules and packaging, storage and transportation requirements. Steel ladder ring packing temperature range less than or equal 350 ��.