Technical Information

Restriction by Law, and Approval of Accumulators etc.

Restriction by Law, and Approval of Accumulators etc.

The following charts show the main certificates NACOL can supply. Regarding the other standards except below, please make contact with our sales department.

NACOL Accumulators' Worldwide Standards Capability

Country Main Inspection/Regulation
JAPAN "High Pressure Gas Safety Law", "Labor Industrial Safety and Health Law"
U.S.A ASME(American Society of Mechanical Engineers)
CANADA CSA Standard B51 (Boiler, Pressure Vessel and Pressure Piping Code)
CHINA Regulation for Production and Filling Licensing of Special Equipment
EUROPE PED (the Pressure Equipment Directive)
AUSTRALIA AS 1210 (Australian Standard)
MALAYSIA Factories and Machinery Act
SINGAPORE Factories Act

Classification of Ships

Country Abbreviation Institutions
JAPAN JG Ministry of Land, Infrastructure and Transport of Japan
JAPAN NK Nippon Kaiji Kyokai
U.S.A. ABS American Bureau of Shipping
U.K. LR Lloyd's Register of Shipping
FRANCE BV Bureau Veritas
TAIWAN CR China Corporation Register of Shipping
CHINA CCS China Classification Society (Ship Inspection Bureau)

Approvals upon NACOL Factory and/or the Products

Area Law or Standards
JAPAN Authorized Factory by Ministry of Economy, Trade and Industry of Japan
U.S.A. ASME Recognized Factory (The American Society of Mechanical Engineer)
CHINA Manufacture License of Special Equipment of People's Repblic of China
(General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China)
EU PED (Pressure Equipment Directive) Accumulator Manufacturing Quality Control System