Hull Structure

Assembly

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

All-welded steel hull with signature-shaped topsides, erected from about 60 pre-outfitted blocks and subdivided by some 250 watertight doors and hatches.

Direct parts	5
Total parts	608,055
Used in	1 assembly
Class	Assembly

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All-welded steel hull with signature-shaped topsides, erected from about 60 pre-outfitted blocks and subdivided by some 250 watertight doors and hatches. 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

5 top-level parts · 608,055 parts in total · full bill of materials below

Hull Structure parts diagram: 1 hull block, 2 rudder, 3 fin stabilizer, 4 sonar dome, 5 watertight door. 608,055 parts in 5 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 Block 7 parts	60×	Pre-outfitted erection blocks, 80–300 t each
2	Rudder	2×	Twin spade rudders
3	Fin Stabilizer	2×	Active roll stabilisation fins
4	Sonar Dome	1×	Bow dome over the hull-mounted sonar
5	Watertight Door	250×	Doors and hatches across the watertight subdivision

3D model

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Build & assembly graph

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Bill of materials for Hull Structure

5 top-level lines · 12 rows shown · 608,055 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Hull Block 7 parts	naval-frigate-hull-block	60×	60	10,130	assembly
1.1	Hull Steel Plate	naval-frigate-steel-plate	50×	3,000	·	part
1.2	Hull Stiffener	naval-frigate-stiffener	120×	7,200	·	part
1.3	Structural Bracket	naval-frigate-structural-bracket	1800×	108,000	·	part
1.4	Weld Stud & Joint Fastener	naval-frigate-weld-stud	7400×	444,000	·	part
1.5	Pipe Hanger	naval-frigate-pipe-hanger	400×	24,000	·	part
1.6	Insulation Panel	naval-frigate-insulation-panel	300×	18,000	·	part
1.7	Wire Bundle	wire-bundle	60×	3,600	·	part
2	Rudder	naval-frigate-rudder	2×	2	·	part
3	Fin Stabilizer	naval-frigate-fin-stabilizer	2×	2	·	part
4	Sonar Dome	naval-frigate-sonar-dome	1×	1	·	part
5	Watertight Door	naval-frigate-watertight-door	250×	250	·	part

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Where the hull structure is used

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

Defense & Security 1 Guided-Missile Frigate

Used in 1 assembly

Guided-Missile Frigate

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