CNI - CN Industrial Co.
CNI is a Vietnam's leading engineering and construction company in Pressure Vessels and Complete Integrated Pressure Systems. It has been an ASME-certified company with the 'U', 'U2' and 'S' stamps. Our major products include Spherical Tanks, Bullet Tanks, LPG Mixer, Vaporizer, Hydrothermal System, etc.
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- Business Type:
- Industry Type:
- Oil, Gas & Refineries
- Market Focus:
- Globally (various continents)
- Year Founded:
- $10,000,000 US - $100,000,000 US
- Design Code: ASME sec. VIII, div. 1 &2
- Fluid: liquid LPG/NH3 tanks, gaseous buffer tanks for N2, O2, Argon, air,...
- Capacity/ Shape/ Design Pressure/ Temperature: per client's requirements
CNI is the only company in Vietnam to be able to design and fabricate spherical tanks. We have manufactured spherical tanks up to 4500m3, 32 barG. The company’s current market share in spherical vessel field is approximately 70%.
CNI is the record holder of the biggest bullet tanks to have been fabricated in Vietnam. We have manufactured cylindrical tanks up to 750m3, 18 barG.
PRESSURE REDUCING UNIT (PRU)
CNI has experience in fabricating PRU units used to reduce the pressure of the compressed natural gas from the high pressure of 200 – 250 barG to the customers’ desired pressure (usually 1-3bar). The system includes pressure-adjusting, monitoring, filtering, heat exchanging equipment.
CNG BUS FUELING STATION
CNI has built the first CNG bus filling station in Vietnam for PetroVietnam Gas South.
FUEL GAS SKID
As an EPC contractor, CNI has experience in building gas treatment skids which treat natural gas condition prior to a turbine compressor inlet, including gas heating, solid particle filtering, liquid scrubbing and pressure regulating.
CNI provides EPC package of mechanical and control design, mechanical fabrication of pressure vessels, heat exchanging internals and their final installation including commissioning of control items.
CNI has finished principle FEEDs on a module basis, which can be applied to build hydrothermal plants. These plants use high pressure/temperature (25 barG/ 225 Celcius degree) to convert organic waste to fertilizer or solid fuel compatible to brown coal.
Our first achievement on this new application is an EPC contract to design and fabricate a complete pilot skid, including the reactor, the steam boiler and the full-control system. The skid has been exported to Japan for demonstrating the hydrothermal technology.
As one of very few Vietnam Register authorized manufacturers of pressure fluid carrying tankers, CNI has built LPG/Ammoniac tankers either on a fixed cabin + chassis or a trailer (towed by tractors). Among those companies, we hold the largest number of VR certificates for Safety, Quality & Environment Protection.
CNI was the PC contractor for a 10m3 cryogenic vessel containing LN2, installed in Ca Mau fertilizer plant of Petro Vietnam. We anticipate obtaining more orders on portable cryogenic vessels for industrial gas.
CNI has been the PC contractor for non-pressure tankers built on API 650 standard, for instance, 01 x 15,000m3 + 02 x 10,000 m3 (Petimex), 02 x 5,000m3 (Saigon Petro) and many other firefighting water tanks.
CNI has been the PC contractor for the above ground pipe systems of CSVC, Messer Hải Dương,… and the underground pipe systems at the AB Inbev Brewery. The systems include carbon steel pipes (SA 106, Gr. B, SA53, API 5L,…) and stainless steel pipes (SA/A 312, Gr.Tp 304 & 316).
CNI was the subcontractor to build 03 parts of the off-shore platform in Tam Dao 05 project.