Industrial Insulation
       C. A. S.

Extol of Ohio, Inc.
Estimating Coatings - Table C1

info@ExtolOhio.com || 208 Republic St, Norwalk, OH 44857
Ph: 800.486.9865 || Or: 419.668.2072 || Fx: 419.663.1992


Surface Area Formulae for Various Shapes

CYLINDER pDh or 2 prh
SPHERE 4p
CONE pr times square root of r²+h ²
HEMISPHERICAL HEAD 2p
SPHERICAL HEAD 2pRhH

* When head has a different radius then the vessel, the head radius must be calculated from:

RH = d² + 4h²
8h
Where: d = dressed diameter
RH = head radius
h = height of roof above sidewalls

Related Links:

Install valvesCoating Estimations - An Overview
Install valvesEstimating Coating - Two Examples
Install valvesEstimating Coatings -Table C2 - Coatings Coverage Chart
Install valvesEstimating Coatings -Table C3 - Standard Sphere Dimensions
Install valvesCoating Colors as "Signals" - Suggested National Standards
Install valvesC.A.S. Index - Several Related Tables


Insulation IndustryEXTOL INSULATION SYSTEMS:

COMPLETE PRODUCT LINE
   COMPOSITE INSULATIONS
   CONTOURED HEAD SYSTEMS
   EXCEL-LAP SYSTEMS
   ISOWRAP® PRECISION CUT
   TRACED LINE SYSTEMS
   VALVE & JACKET SYSTEMS

Insulation IndustryDATA SECTIONS:

DESIGN & INSTALLATION TIPS
ESTIMATING TIPS / & CHARTS
EXTOL SYSTEMS DATA
MSDS LISTED BY MANUFACTURER
MSDS LISTED BY PRODUCT TYPE
PRODUCT DATA SHEETS
PUBLICATIONS & ARTICLES
HELPFUL SALES/TRAVEL INFO
WBE CERTIFICATIONS
Insulation Industry BACK TO MAIN

OBTAIN A QUOTE
SURPLUS MATERIAL
PLACE AN ORDER
EMPLOYMENT OPPORTUNITIES

Insulation Industry PASSKEY SECTION:
WAIVER / PASSKEY REQUEST
INSULATION SPECIFICATIONS
DETAILED DRAWINGS_COLD/HOT

Ph: 800.486.9865 || Or: 419.668.2072 || Fax: 419.663.1992
info@ExtolOhio.com || Located at:
208 Republic Street, Norwalk, Ohio 44857