This standard specifies the product classification, technical requirements, test methods and inspection rules for 190 series natural gas engines used in the oil and gas industry. This standard is applicable to natural gas engines with a power of 25~660kW and serves as the basis for design, manufacturing, ordering and delivery acceptance.
SY/T 5641-2000 history
2018SY/T 5641-2018 Oil and gas industry natural gas engine
2009SY/T 5641-2009 Petroleum and natural gas industry.Natural gas engine
2000SY/T 5641-2000 Series 190 natural gas engine for the petroleum and natural gas industry