3 December 2022

Best of Best-2_Very Important_Parameters required for selection of bellow Used in Industrial application

Specification & Parameters Required as per below table for selection of best suitable Expansion bellow  Used in Industrial application Power Plant, Cement Plant and Others Process & Manufacturing Industry.

This is Very Important  sheet in which complete data mention for selection of Material and Metallurgy required for expansion bellow for different application in Industry.

Parameter required for designing of Metallic, Rubber, Teflon, Fabric Expansion Bellows
1 ITEM NO./ TAG NO.
2 NOMINAL SIZE (NB)
3 QUANTITY
4 TYPE OF EXPANSION JOINTS
5 FLUID INFORMATION
5.1 MEDIUM
5.2 VELOCITY (ft. sec.)
6 WORKING TEMPERATURE ( C )
7 WORKING PRESSURE (kg/cm2)
8 DESIGN TEMPERATURE ( C )
9 DESIGN PRESSURE  (kg/cm2)
10 TEST PRESSURE (kg/cm2)
11 MOVEMENTS
a AXIAL EXTENSION (mm)
b AXIAL COMPRESSION (mm)
c LATERAL DEFLECTION (mm)
d ANGULAR ROTATION (deg)
12 DIMENSIONAL LIMITIATION (Deg)
12.1 OVERALL LENGTH (mm)
12.2 OUTSIDE DIAMETER (mm)
12.3 INSIDE DIAMETER (mm)
13 INSTALLANTION POSITION
14 END CONNECTION DETAIL
14.1 FLANGED
14.2 FLANGED RATING
14.3 WELDABLE END
14.4 PIPE O.D. X THK
15 MATERIAL OF CONSTRUCTION
15.1 BELLOWS
15.2 LINCER/ INTERNAL SLEEVE
15.3 WELDABLE END
15.4 FLANGES
15.5 EXTERNAL COVER
15.6 TLE/LIMIT ROD
16 SPRING RATE LIMITATIONS
16.1 AXIAL (kg/mm)
16.2 LATERAL (kg/mm)
16.3 ANGULAR (kg/mm)
17 INSPECTION BY

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