Steam Pipe Insulation Thickness Table

The values are in figures 1 and 2 complete with the footnotes.

Steam pipe insulation thickness table.

There are two sizes you need to cho ose when ordering the pipe size and the insulation thickness. For full table with larger dimensions rotate the screen. Online calculator to quickly determine economical insulation thickness of steam piping. This calculation determines the ideal thickness of water piping insulation for efficiently and economically preventing a heat transfer from outside to inside and keeping the water transported within cool it does not determine the thickness of insulation designed to keep condensate or other fluids from losing heat.

Recommended insulation thickness of heating systems like hot water low medium or high pressure steam systems sponsored links to avoid heat loss and reduced system efficiency pipe work in heating systems should always be insulated. Includes 53 different calculations. In the new standard these tables are also reproduced in metric units. Sizing steam pipes in si units.

T insulation thickness from table 120 3 a inches. Choosing the correct size. Table 10 2 1 compares the actual bore sizes of different sized pipes for different schedule numbers. In general 80 ft sec is a recommended steam velocity.

This table below can be used for fast calculation of steam pipes sch. Steam pipes low to high pressure condensate lines. Fluid temperature range f conductivity range in btu inch per hour per square foot per f. All steam steam condensate and hot water lines.

The minimum pipe insulation thicknesses are given in two tables 6 8 3a and 6 8 3b in the standard. The insulation thickness is the wall thickness of the fiberglass which varies from 1 2 up to 3 thick. Refrigerated chilled liquid pipes. In most new building construction the engineers will specify the thickness of fiberglass pipe insulation.

Heating pipes steam steam condensate and hot water. 6 7 bs5422 table table referencepage no 6 minimum insulation thickness for chilled and cold water steel pipes to control condensation on a high emissivity outer surface 0 9 with an ambient temperature of 25 c and a relative humidity of 80. Tables of schedule numbers can be obtained from bs 1600 which are used as a reference for the nominal pipe size and wall thickness in millimetres. This is by far one of our most popular commmerical uses of our fiberglass pipe insulation due to the large energy savings for building owners.