NB/T 47021-2012 English PDF

US$289.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 47021-2012: A-type socket-weld flange
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 47021-2012	289	Add to Cart	3 days	A-type socket-weld flange	Valid

Similar standards

GB/T 34635   NB/T 47020   GB/T 28708   NB/T 47023   NB/T 47022   

Basic data

Standard ID: NB/T 47021-2012 (NB/T47021-2012)
Description (Translated English): A-type socket-weld flange
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: J15
Classification of International Standard: 23.040.60
Word Count Estimation: 11,121
Older Standard (superseded by this standard): JB/T 4701-2000
Quoted Standard: NB/T 47020; NB/T 47024; NB/T 47027
Regulation (derived from): ?National Energy Board Announcement 2012 No.9
Issuing agency(ies): National Energy Administration
Summary: This standard specifies the steel pressure vessel with influenza welded flange structure type and family size. This standard applies to nominal pressure of 0. 25MPa ~ 1. 6MPa, operating temperature is higher than -20��C ~ 300��C influenza steel pressure ves

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