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Discussion History

Gas Preheater

Assembly

Indirect water-bath heater that warms gas upstream of regulation to prevent hydrate and ice formation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Gas Preheater parts and their functions

7 top-level parts · 7 parts in total · full bill of materials below
Gas Preheater parts diagram: 1 water bath shell, 2 fire tube and burner, 3 process coil, 4 burner control and gas train, 5 heating element, 6 pressure sensor, 7 fastener set. 7 parts in 7 top-level items.
Gas Preheater parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Water Bath Shell 1× Insulated water bath shell
2 Fire Tube and Burner 1× Immersed fire tube and burner
3 Process Coil 1× Gas process coil in the bath
4 Burner Control and Gas Train 1× Burner management and gas train
5 Heating Element 1× Electric backup immersion heater
6 Pressure Sensor 1× Bath and process pressure monitoring
7 Fastener Set 1× Shell and flange bolting

3D model

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Build & assembly graph

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Bill of materials for Gas Preheater

7 top-level lines · 7 rows shown · 7 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Water Bath Shell metering-regulating-station-gh-water-bath 1× 1 · part
2 Fire Tube and Burner metering-regulating-station-gh-fire-tube 1× 1 · part
3 Process Coil metering-regulating-station-gh-process-coil 1× 1 · part
4 Burner Control and Gas Train metering-regulating-station-gh-burner-control 1× 1 · part
5 Heating Element heating-element 1× 1 · part
6 Pressure Sensor pressure-sensor 1× 1 · part
7 Fastener Set fastener-set 1× 1 · part

Where the gas preheater is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Gas Pressure Regulating Station

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks