Hull Structure

Assembly

Aluminium melting crucible casting process.jpg · Commons ↗ Report photo

A strongly framed steel hull with a wide working deck and a sloping stern ramp cut into the transom up which the net is hauled, with a shelter deck over the working area.

Direct parts	8
Total parts	10,231
Used in	1 assembly
Class	Assembly

Report a problem with this BOM

A strongly framed steel hull with a wide working deck and a sloping stern ramp cut into the transom up which the net is hauled, with a shelter deck over the working area. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hull Structure parts and their functions

8 top-level parts · 10,231 parts in total · full bill of materials below

Hull Structure parts diagram: 1 hull steel plate, 2 hull frame, 3 hull stiffener, 4 stern ramp, 5 watertight bulkhead, 6 hull weld, 7 shelter deck, 8 sea chest. 10,231 parts in 8 top-level items. — Hull Structure parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Hull Steel Plate	400×	Shipbuilding plate, 8–25 mm
2	Hull Frame	120×	Transverse frames
3	Hull Stiffener	700×	Longitudinal stiffeners
4	Stern Ramp	1×	Sloping stern haul-up ramp
5	Watertight Bulkhead	6×	Watertight bulkheads
6	Hull Weld	9000×	Plate and profile welds
7	Shelter Deck	1×	Covered working deck
8	Sea Chest	3×	Sea-water inlet boxes

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 Hull Structure

8 top-level lines · 8 rows shown · 10,231 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Hull Steel Plate	stern-trawler-steel-plate	400×	400	·	part
2	Hull Frame	stern-trawler-frame	120×	120	·	part
3	Hull Stiffener	stern-trawler-stiffener	700×	700	·	part
4	Stern Ramp	stern-trawler-stern-ramp	1×	1	·	part
5	Watertight Bulkhead	stern-trawler-bulkhead	6×	6	·	part
6	Hull Weld	stern-trawler-hull-weld	9000×	9,000	·	part
7	Shelter Deck	stern-trawler-shelter-deck	1×	1	·	part
8	Sea Chest	stern-trawler-sea-chest	3×	3	·	part

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

Where the hull structure is used

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

Marine 1 Stern Trawler

Used in 1 assembly

Stern Trawler

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–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Bharat Forge bharatforge.com ↗	Pune, IN	Forgings & metal parts	500 pcs	6–10 wks
🇨🇳CITIC Dicastal dicastal.com ↗	Qinhuangdao, CN	Aluminium castings & wheels	500 pcs	6–10 wks
🇮🇳Tata AutoComp tataautocomp.com ↗	Pune, IN	Auto components	500 pcs	6–10 wks
🇸🇬Beyonics beyonics.com ↗	Singapore	Precision metal & mfg	500 pcs	6–10 wks
🇮🇳Sundaram Clayton sundaram-clayton.com ↗	Chennai, IN	Die castings	500 pcs	6–10 wks