Singapore · Global cryogenic solutions

Marine · Terminal · Industrial Gas

Cryogenic equipment · Singapore

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Engineered for the
coldest missions.

Field-proven cryogenic pumps and lifecycle support for LNG vessels, terminals, FSRUs and industrial gas applications.

LNG

LPG

Hydrogen

Ammonia

Nitrogen

Olefins

C-NAC introduction

Two fields of expertise.
One responsive team.

C-NAC is a Singapore joint venture established by Hangzhou New Asia Cryogenic and C-LNG Solutions.

We combine deep cryogenic-pump engineering and manufacturing resources with maritime-industry expertise to deliver reliable, cost-effective and service-oriented solutions to the global cryogenic industry.

01

Technical depth

Integrated design and manufacturing, high-precision machining, proprietary technology and field-proven designs.

02

Lifecycle support

Start-up, commissioning, spare parts, field service and multi-brand retrofit expertise.

03

Commercial agility

Short lead times, an optimized supply chain, competitive lifecycle costs and local ASEAN support.

C-NAC manufacturing headquarters near Hangzhou
New factory headquarters near Hangzhou

Manufacturing platform

Precision at industrial scale.

The 200,000 sq ft headquarters, inaugurated in 2021, brings engineering, temperature-controlled production, clean-room work and inspection together.

200,000

sq ft facility

55

ultra-precision CNC machines

5-axis

machining expertise

Products & services

A complete cryogenic equipment portfolio

Equipment for storage, transfer, regasification, transmission, high-pressure fuel supply and demanding industrial processes.

Range of C-NAC submerged cryogenic pumps

Marine · Terminals · Storage · transmission

Submerged cryogenic pumps

Fully submerged centrifugal pumps, including in-tank and high-head booster configurations.

Flow

Up to 3,000 m³/h

Head

Up to 2,750 m

Power

Up to 3,000 kW

Triplex marine LNG high-pressure pump skid

Marine · High pressure

Reciprocating pumps

Single, duplex and triplex configurations for marine fuels and industrial-gas duties.

Flow

Up to 40 m³/h

Pressure

Up to 1,000 bar

C-NAC centrifugal process pump

Industrial · Process

Process pumps

Single or multi-stage centrifugal designs with mechanical-seal or gas-labyrinth configurations.

Service

Low to high pressure

Fluids

Technical gases

systemS

Integrated cryogenic systems

FGSS, filling systems and regas systems.

Applications

Cryogenic fluids

Engineered

In-house

Industrial · Process

Vaporizers

Ambient-air and forced-draft vaporizers.

Service

Low to high pressure

Fluids

All fluids

Fluids handled

Ammonia

Argon

Butane

CO₂

Ethylene

Helium

Hydrogen

LNG

LPG

Nitrogen

Oxygen

Propane

Engineering & validation

Designed, validated, manufactured and tested as one system.

NREC hydraulic design, CFD validation, FEA and modal analysis support application engineering and new product development. ZEISS CMM, GOM optical measurement and SCHENCK systems support precision verification and performance testing.

01

DesignHydraulic and application engineering

02

ValidateCFD, FEA and modal analysis

03

ManufacturePrecision CNC and controlled assembly

04

TestDimensional and performance verification

Precision optical inspection equipment
Precision inspection and testing capability

Marine LNG expertise

Pumps developed around real vessel operating needs.

C-NAC combines submerged pump experience with high-pressure pump technology for transmission, regasification, FSRU and fuel-gas supply systems.

C-NAC marine LNG high-pressure pump
Marine LNG HP pump10 m³/h · 350 bar
01

Reduced BOG generation

Under normal operation, the vacuum-insulated cold end does not require LNG recirculation, reducing return flow and additional boil-off gas.

02

Long-life sealing

Dual-ring sealing and multiple axial and radial compensation configurations minimize friction and wear.

03

Stable system integration

A compact, precision-manufactured design supports reliable control and integration with the vessel fuel-gas supply system.

04

Verified reliability

Performance has been verified through long-duration continuous cryogenic operation tests.

C-NAC in-tank pumps installed at the factory
In-tank pumpsUp to 3,000 m³/h · up to 84% efficiency
C-NAC submerged booster pumps
Booster pumpsUp to 3,000 kW · 18 stages
FSRU booster pump testing installation
FSRU experienceSuccessful full-scale acceptance testing

Installed base & aftermarket

Field-proven in demanding cryogenic service.

> 300

In-tank pumps operating

Installed in LNG tanks up to 270,000 m³.

2,550 m

Booster pump head

Terminal and FSRU operating references.

Global

Terminal experience

References across major LNG receiving, storage and regasification facilities.

Multi-brand aftermarket capability

Replacement, repair and upgrade experience for JC Carter, Ebara, Cryostar and Nikkiso equipment.

  • Spare parts
  • Repairs and reconditioning
  • Performance improvements
  • Commissioning
  • Training
  • Engineered replacements

Beyond LNG

From industrial gases to frontier science.

C-NAC equipment supports oxygen, argon and nitrogen service in steel, petrochemical and pharmaceutical facilities, along with specialized helium, hydrogen and new-energy applications.

Large scientific cryogenic project
Science project · Cryogenic systems to 4 K

−269°C

Design temperature

180,000

rpm specialized equipment

Strategic Partnerships

Our Partners

Working with trusted specialists to provide dependable cryogenic equipment and marine solutions.

Hangzhou New-Asia Cryogenic Science & Technology Co.,LTD.

Regional Network

Our Agents

Information about our authorized regional agents will be available after Gastech.

Start a conversation

Tell us about your cryogenic system needs.

New equipment, pump upgrades, engineered replacements, spare parts, commissioning or lifecycle support.

General enquiries

enquiry@c-nac.com.sg

2 Venture Drive, #09-09

Vision Exchange, Singapore 608526

Singapore · Supporting projects worldwide