Cryogenic air separation plants

Hangzhou Chuankong General Equipment Co., Ltd (hereinafter called SASPG Hangzhou) was established in the 1991 by China’s second leading industrial gas equipment producer Sichuan Air Separation Plant Group (SASPG) as its most important wholly owned subsidiary. With innovative technology and strict quality control system, we have been providing energy efficient and high performance industrial gas equipments as well as service to our clients at home and abroad.

SASPG Hangzhou has independently obtained A2,C2 pressure vessel manufacture license and GC1 class pressure piping installation permit, ASME certificate and U stamp, passed ISO 9001 quality authentication.

We can provide comprehensive turn-key solutions, including equipment design, fabrication, installation and commissioning, with class-leading design and unmatchable workmanship. Our numerous achievement lists shall be given upon request to prove the reliability and competitiveness of our equipment. Products manufactured by SASPG Hangzhou are considered to be competitive in the international market, as 50% of our products are exported to different countries.

SASPG Hangzhou’s product portfolio includes:

- Cryogenic air separation unit (50Nm3-50,000Nm3/h)
- PSA/VPSA oxygen/nitrogen generators (10Nm3/h-10,000Nm3/h)
- CO2 recovery plant (50kgs/h-200kt/a), ISBT standard, 70%-80% market share in China
- LNG purification and liquefaction plant (30,000Nm3/day-1,000,000Nm3/day). Esp.100 % skid-mounted design for small scale plant
- High-vacuum cryogenic LOX,LN2,LAr,LCO2, LNG tank & semi trailer tanker, ranging from 1m3 to 400m3 designed with pressure from 3 to 40 bars, horizontal or vertical. We can also make mobile tank according the customer’s specific requirement.
- Flat-bottom large-scale tanks & cluster tanks (400m3-30000m3)
- Vaporizer (50Nm3/h-30,000Nm3/h), the only manufacturer in China for natural gas open rack vaporizer
- Calibration gases (H2S, H2, CO,CO2,CH4,He, Ar etc)
- Other cryogenic gas equipment (cryogenic pump, dry ice making/blasting machines, heat exchanger, expanders, etc.)

By consistent efforts & taking advantage of group company structure, the company has an in-dept and comprehensive understanding of the market. Customers can get all they need at one-step purchase. As a top brand in cryogenic gas equipment, the company has built up strategic relationship with linde, messer, praxair, air product, Union engineering, Coca-cola etc. In recent years, the company’s products have been exported to Vietnam, India, Pakistan, Turkey, Iran, Syria, Burma, Indonesia, Malaysia, Thailand, Korea, Egypt, Tanzania, Kenya, Bangladesh, Bolivia, Armenia, Mexico, Saudi Arabia, Nigeria, Yemen, etc.