Standard No.:	JB/T 2190-1993
Chinese Name:	锅炉人孔和头孔装置
English Name:
Professional Classification:	J98 Boiler and its auxiliary equipment
Professional Classification:	JB Professional Standard - Machinery
Issued by:
Issued on:	1993-06-01
Implemented on:	1994-12-30
Status:	ABOLISHED
Replace By:	NB/T47040-2013
Replace By Date:
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price:	60 (USD)
Delivery:	via email in 1-3 business day

This standard specifies the basic structure type of man-hole device and head-hole device.
This standard is applicable to the man-hole device and head-hole device of steam boiler with rated steam pressure no larger than 3.82 MPa and hot water boiler.