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Cargo Handling Plant

Assembly

The on-deck cryogenic plant that loads, discharges and manages boil-off gas: compressors, heaters, manifolds and roughly three kilometres of vacuum- and foam-insulated stainless piping. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Cargo Handling Plant parts and their functions

9 top-level parts · 27,094 parts in total · full bill of materials below
Cargo Handling Plant parts diagram: 1 boil-off gas compressor, 2 cargo heater, 3 cargo manifold, 4 reliquefaction unit, 5 emergency shutdown system, 6 cryogenic valve, 7 pipe spool, 8 cryogenic pipe support, 9 flange bolt set item. 27,094 parts in 9 top-level items.
Cargo Handling Plant parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Boil-Off Gas Compressor 6 parts 4× 2 high-duty + 2 low-duty boil-off compressors
2 Cargo Heater 2× Steam/glycol gas heaters
3 Cargo Manifold 5 parts 2× Port and starboard loading manifolds
4 Reliquefaction Unit 6 parts 1× Partial-reliquefaction skid returning boil-off to the tanks
5 Emergency Shutdown System 5 parts 1× Emergency shutdown valves and controls
6 Cryogenic Valve 850× Cryogenic globe, butterfly and ESD valves
7 Pipe Spool 2400× Insulated stainless cargo-line spools
8 Cryogenic Pipe Support 3800× Cryogenic pipe supports, shoes and saddles
9 Flange Bolt Set Item 17000× Cargo-line flange bolting

3D model

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Build & assembly graph

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Bill of materials for Cargo Handling Plant

9 top-level lines · 54 rows shown · 27,094 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Boil-Off Gas Compressor 6 parts lng-cargo-compressor 4× 4 9 assembly
1.1 Compressor Impeller lng-compressor-impeller 2× 8 · part
1.2 Compressor Casing lng-compressor-casing 1× 4 · part
1.3 Compressor Drive Motor lng-compressor-motor 1× 4 · part
1.4 Ball Bearing ball-bearing 2× 8 · part
1.5 Dry-Gas Seal lng-gas-seal 2× 8 · part
1.6 Fastener Set fastener-set 1× 4 · part
2 Cargo Heater lng-cargo-heater 2× 2 · part
3 Cargo Manifold 5 parts lng-cargo-manifold 2× 2 428 assembly
3.1 Manifold Spool lng-manifold-spool 8× 16 · part
3.2 Cryogenic Valve lng-cryo-valve 12× 24 · part
3.3 Drip Tray lng-drip-tray 2× 4 · part
3.4 Presentation Flange lng-presentation-flange 6× 12 · part
3.5 Flange Bolt Set Item lng-flange-bolt 400× 800 · part
4 Reliquefaction Unit 6 parts lng-reliquefaction-unit 1× 1 1,168 assembly
4.1 Cryogenic Heat Exchanger lng-cryo-heat-exchanger 3× 3 · part
4.2 Turbo-Expander/Compressor lng-expander-compressor 1× 1 · part
4.3 Cryogenic Valve lng-cryo-valve 40× 40 · part
4.4 Pipe Spool lng-pipe-spool 120× 120 · part
4.5 Control Cabinet 7 parts lng-control-cabinet 1× 1 104 assembly
4.5.1 Bare PCB pcb-bare 6× 6 · part
4.5.2 Microcontroller mcu 2× 2 · part
4.5.3 SMD Passive (R/C/L) smd-passives 40× 40 · part
4.5.4 Relay relay 24× 24 · part
4.5.5 Connector connector 30× 30 · part
4.5.6 Wire Bundle wire-bundle 1× 1 · part
4.5.7 Cabinet Enclosure lng-cabinet-enclosure 1× 1 · part
4.6 Flange Bolt Set Item lng-flange-bolt 900× 900 · part
5 Emergency Shutdown System 5 parts lng-esd-system 1× 1 982 assembly
5.1 ESD Valve 4 parts lng-esd-valve 8× 8 4 assembly
5.1.1 Cryogenic Valve lng-cryo-valve 1× 8 · part
5.1.2 Valve Actuator lng-valve-actuator 1× 8 · part
5.1.3 Solenoid Valve lng-solenoid-valve 1× 8 · part
5.1.4 Fastener Set fastener-set 1× 8 · part
5.2 ESD Initiator lng-esd-initiator 20× 20 · part
5.3 Hydraulic Power Unit 5 parts lng-hydraulic-power-unit 1× 1 122 assembly
5.3.1 Engine Service Pump 5 parts + deeper › lng-engine-pump 2× 2 7 assembly
5.3.2 Hydraulic Accumulator lng-hydraulic-accumulator 2× 2 · part
5.3.3 Hydraulic Reservoir lng-hydraulic-reservoir 1× 1 · part
5.3.4 Control Cabinet 7 parts + deeper › lng-control-cabinet 1× 1 104 assembly
5.3.5 Fastener Set fastener-set 1× 1 · part
5.4 Control Cabinet 7 parts lng-control-cabinet 2× 2 104 assembly
5.4.1 Bare PCB pcb-bare 6× 12 · part
5.4.2 Microcontroller mcu 2× 4 · part
5.4.3 SMD Passive (R/C/L) smd-passives 40× 80 · part
5.4.4 Relay relay 24× 48 · part
5.4.5 Connector connector 30× 60 · part
5.4.6 Wire Bundle wire-bundle 1× 2 · part
5.4.7 Cabinet Enclosure lng-cabinet-enclosure 1× 2 · part
5.5 Cable Run lng-cable-run 600× 600 · part
6 Cryogenic Valve lng-cryo-valve 850× 850 · part
7 Pipe Spool lng-pipe-spool 2400× 2,400 · part
8 Cryogenic Pipe Support lng-pipe-support 3800× 3,800 · part
9 Flange Bolt Set Item lng-flange-bolt 17000× 17,000 · part

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Where the cargo handling plant is used

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

Used in 1 assembly

LNG Carrier

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