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Discussion History

Inlet and Outlet Ductwork

Assembly

Transition ducts carrying flue gas to and from the reactor with expansion joints and dampers. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Inlet and Outlet Ductwork parts and their functions

8 top-level parts · 19 parts in total · full bill of materials below
Inlet and Outlet Ductwork parts diagram: 1 inlet transition duct, 2 outlet transition duct, 3 expansion joint, 4 bypass damper, 5 isolation damper, 6 duct insulation, 7 sheet metal panel, 8 fastener set. 19 parts in 8 top-level items.
Inlet and Outlet Ductwork parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Inlet Transition Duct 1× Expanding inlet transition to reactor face
2 Outlet Transition Duct 1× Contracting outlet transition from reactor
3 Expansion Joint 4× Fabric expansion joints absorbing thermal growth
4 Bypass Damper 1× Damper routing gas around the reactor on bypass
5 Isolation Damper 2× Guillotine dampers isolating the reactor for service
6 Duct Insulation 1× External insulation and lagging on the ducts
7 Sheet Metal Panel 8× Duct wall panels
8 Fastener Set 1× Duct flange and damper bolting

3D model

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Build & assembly graph

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Bill of materials for Inlet and Outlet Ductwork

8 top-level lines · 8 rows shown · 19 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Inlet Transition Duct selective-catalytic-reduction-unit-inlet-duct 1× 1 · part
2 Outlet Transition Duct selective-catalytic-reduction-unit-outlet-duct 1× 1 · part
3 Expansion Joint selective-catalytic-reduction-unit-expansion-joint 4× 4 · part
4 Bypass Damper selective-catalytic-reduction-unit-bypass-damper 1× 1 · part
5 Isolation Damper selective-catalytic-reduction-unit-isolation-damper 2× 2 · part
6 Duct Insulation selective-catalytic-reduction-unit-duct-insulation 1× 1 · part
7 Sheet Metal Panel sheet-panel 8× 8 · part
8 Fastener Set fastener-set 1× 1 · part

Where the inlet and outlet ductwork is used

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

Used in 1 assembly

SCR NOx Reduction Unit

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