BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Rim Seal System

Assembly

Dual seal closing the 200–300 mm rim gap between roof and shell, the dominant emission path. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Rim Seal System parts and their functions

6 top-level parts · 29 parts in total · full bill of materials below
Rim Seal System parts diagram: 1 primary shoe seal, 2 secondary rim seal, 3 seal shoe plates, 4 seal hanger mechanism, 5 shunt straps, 6 coil spring. 29 parts in 6 top-level items.
Rim Seal System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Primary Shoe Seal 1× Mechanical shoe seal
2 Secondary Rim Seal 1× Wiper seal above
3 Seal Shoe Plates 1× Galvanized shoe plates
4 Seal Hanger Mechanism 1× Pantograph or spring hangers
5 Shunt Straps 1× Lightning bonding
6 Coil Spring 24× Shoe pusher springs

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Rim Seal System

6 top-level lines · 6 rows shown · 29 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Primary Shoe Seal floating-roof-tank-primary-seal 1× 1 · part
2 Secondary Rim Seal floating-roof-tank-secondary-seal 1× 1 · part
3 Seal Shoe Plates floating-roof-tank-seal-shoes 1× 1 · part
4 Seal Hanger Mechanism floating-roof-tank-seal-hangers 1× 1 · part
5 Shunt Straps floating-roof-tank-shunt-straps 1× 1 · part
6 Coil Spring coil-spring 24× 24 · part

Something wrong in this list? Report a problem with this BOM.

Where the rim seal system is used

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

Used in 1 assembly

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.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
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