PN BN 2251-04-1962
cover. Pipeline heat exchange. One way steel pipe with outer cover 159÷508mm basic size
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PN BN 2251-04-1962
Standard No.
PN BN 2251-04-1962
Release Date
1962
Published By
PL-PKN
Latest
PN BN 2251-04-1962
PN BN 2251-04-1962 history
1962
PN BN 2251-04-1962
cover. Pipeline heat exchange. One way steel pipe with outer cover 159÷508mm basic size
PN BN 2251-04-1962 -All Parts
PN BN 2251-01-1962 cover. Pipeline heat exchange equipment. Metal pipe outer diameter and composition
PN BN 2251-03-1966 Covered pipe heat exchange facilities. Metal pipes mounted to screen plates
PN BN 2251-05-1962 cover. The basic dimensions of the two iron pipes connecting the pipe heat exchange facility and the screen plate are 159÷508mm.
PN BN 2251-06-1962 Cover-pipe heat exchange. Distribution of openings on cribriform plates
PN BN 2251-07-1962 "Tube-in-tube" heat exchange. With flange Pnom up to 16 atn basic size
PN BN 2251-08-1962 Heat exchange equipment. Bend steel pipe. basic size
PN BN 2251-09-1962 Covering. Pipeline heat exchange facilities. Four-pipe single-channel pipe bundle. basic size
PN BN 2251-10-1962 cover. Pipeline heat exchange equipment. One-way steel pipe with outer cover 600÷1600mm basic size
PN BN 2251-11-1962 cover. Basic dimensions of pipe heat exchange equipment with 600÷1600mm outer cover steel two-way pipe
PN BN 2251-12-1962 cover. Pipeline heat exchange equipment. Steel four-way pipe with outer cover 600÷1600mm basic dimensions
PN BN 2251-13-1963 Covering the six-way steel pipe bundle connecting the pipe heat exchange facility to the outer shell. basic size
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