HOME   Cart(2)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

GB/T 12381.1-1990 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 12381.1-1990EnglishRFQ ASK 3 days [Need to translate] Hubbed screwed ductile iron pipe flanges with raised face for PN 1. 0 MPa (10bar), PN 1. 6 MPa (16bar) Obsolete GB/T 12381.1-1990

Standard similar to GB/T 12381.1-1990

GB/T 51033   GB/T 50856   GB/T 50082   

Basic data

Standard ID GB/T 12381.1-1990 (GB/T12381.1-1990)
Description (Translated English) Hubbed screwed ductile iron pipe flanges with raised face for PN 1. 0 MPa (10bar), PN 1. 6 MPa (16bar)
Sector / Industry National Standard (Recommended)
Date of Issue 6/23/1990