Standard Steam Coils

Standard Steam Coils

Overview

Steam Coils - Model S Steam Coils

standard steam coilsstandard steam coils Standard steam coils, specifically the Model S, are configured with connections on opposite ends of the coil. This type of coil allows steam to enter the supply header and hits a plate to distribute steam to all tubes. The steam then condenses along the length of the tube and drains out the return header. Advanced Coil recommends for entering air temperatures above 40°F. We manufacture this model with connections on opposite ends of the coil. Standard steam coils are used in a variety of industrial ventilation and process drying applications across various industries. As a general rule, coils in this series are selected when the incoming air temperatures are above freezing and the steam supply is maintained at a relatively constant pressure. Type S coils are available as both one-row and two-row deep coils with the steam feed connection on one end and the condensate return connection on the opposite end. We also ensure that this model is TIG welded tube-side during construction, and we're able to provide ASME ‘U’ stamp or CRN construction.  

Steam Coil Case Types & Materials

Advanced Coil specializes in custom Model S Steam Coil case types including standard, baffled, air tight, slide-out, and pitched. We also work with the following materials:
Fin MaterialsTube MaterialsCase Materials
0.025” or 0.016” thick half-hard temper aluminum7/8” x 0.049” wall 304L or 316L stainless steel16ga. to 1/4” 304L or 316L stainless steel
0.025” or 0.016” thick half-hard temper copper7/8” x 0.083” wall 304L or 316L stainless steel16ga. to 7ga. galvanized steel
0.010” thick 304 or 316 stainless steel7/8” x 0.109” wall steelOther materials upon request
0.012” thick carbon steel

Steam Coil Applications

Advanced Coil manufactures steam coils for a variety of applications including:
  • Grain/seed processing facilities and equipment
  • Pulp/paper processing facilities and equipment
  • Dairy processing facilities and equipment
  • Food processing facilities and equipment
  • Power plants
  • Heat recovery systems
  • Petroleum/chemical plants
  • Textile factories
 

Steam Coil Configurations:

These coils can be installed in three possible configurations:
  • Horizontal Air Flow with Horizontal Tubes
  • Horizontal Air Flow with Vertical Tubes
  • Vertical Air Flow with Horizontal Tubes
heating coils

Specifications

Specifications – Steam Coils

Advanced Coil offers a variety of tube and fin configurations which will accommodate virtually any application, regardless of the operating temperatures, pressures or environmental conditions. If the material that you need for a specific project is not listed below please contact us to discuss your needs.  We have experience using a variety of other materials.

Fins

Fin Spacing
  • 2.5 FPI (fins per Inch) to 11 FPI spacing
Aluminum
  • 0.025” thick half-hard tempered
  • 0.016” thick half-hard tempered
Stainless Steel
  • 0.010” thick 304LSS
  • 0.010” thick 316LSS
Steel
  • 0.010” thick
Copper
  • 0.016” thick half-hard tempered
  • 0.025” thick half-hard tempered
Spiral Fins
  • Embedded, spiral wound, brazed or welded finned tubes are available upon request

Tubes

Steel
  • 0.109” wall (12 gauge) ASTM A214 Welded Steel (S09)
  • 0.109” wall (12 gauge) ASTM A179 Seamless Steel (S09)
Stainless Steel
  • 0.049” wall (18 gauge) ASTM A249 Welded 304LSS (449)
  • 0.083” wall (14 gauge) ASTM A249 Welded 304LSS (483)
  • 0.049” wall (18 gauge) ASTM A249 Welded 316LSS (649)
  • 0.083” wall (14 gauge) ASTM A249 Welded 316LSS (683)
  • 0.049” wall (18 gauge) ASTM A213 Seamless 304LSS (449)
  • 0.083” wall (14 gauge) ASTM A213 Seamless 304LSS (483)
  • 0.049” wall (18 gauge) ASTM A213 Seamless 316LSS (649)
  • 0.083” wall (14 gauge) ASTM A213 Seamless 316LSS (683)

Casings

Types
  • Standard
  • Standard Pitched
  • Baffled
  • Baffled Pitched
  • Air Tight
  • Air Tight Pitched
  • Slide Out
  • Slide Out Pitched
 Materials
  • Galvanized Steel  16 ga. To 7 ga.
  • 304 Stainless Steel  16 ga. To ¼” thick
  • 316 Stainless Steel  16 ga. To ¼” thick
  • Aluminum  0.060” to ¼” thick

Typical Application Reference Chart

Typical Application
Tube Material
Tube Designation
Header Material
Typical Design Pressure @ Temperature*
High pressure, non-corrosive steam 0.109” wall (12 ga.) Steel S09 Welded
309 Seamless
Sch 40 Carbon Steel 250 PSIG @ 450°F
Corrosive steam or corrosive atmosphere 0.049” wall (18 ga.) 304LSS 449 Welded
549 Seamless
Sch 40 304LSS 250 PSIG @ 450°F
Corrosive steam or corrosive atmosphere 0.049” wall (18 ga.) 316LSS649 Welded
749 Seamless
Sch 40 316LSS 250 PSIG @ 450°F
High-pressure, corrosive steam or corrosive atmosphere 0.083” wall (14 ga.) 304LSS 483 Welded
583 Seamless
Sch 40 304LSS 250 PSIG @ 450°F
High-pressure, corrosive steam or corrosive atmosphere 0.083” wall (14 ga.) 316LSS 683 Welded
783 Seamless
Sch 40 316LSS 250 PSIG @ 450°F
*Higher pressures and/or temperatures are available to meet the specific project requirements  

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