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Fax:0551-63617098
Mailbox:jwm@hf-shihua.com
Mailbox:liu@hf-shihua.com
Zip Code: 230601
Address: 219 Yuping Road, Hefei Economic and Technological Development Zone, Anhui Province
Details Introduction
The People's Republic of China Special Equipment (Pressure Vessel) Manufacturing License
Release time:
2018-03-04

the People's Republic of China Special Equipment (Pressure Vessel) Manufacturing License
Special equipment refers to boilers, pressure vessels (including gas cylinders), pressure piping components (valves, pipe fittings, flanges, steel pipes), elevators, lifting machinery, passenger ropeways, large amusement facilities, etc., which involve life safety and high risk.
Pressure vessel refers to a closed device containing gas or liquid and bearing a certain pressure. Its scope is specified as a fixed vessel and a mobile vessel for gas, liquefied gas and liquid with a maximum working pressure greater than or equal to 0.1MPa (gauge pressure) and a product of pressure and volume greater than or equal to 2.5MPa · L; gas cylinders containing gas, liquefied gas and liquid with nominal working pressure greater than or equal to 0.2MPa (gauge pressure) and the product of pressure and volume greater than or equal to 1.0MPa · L; oxygen chamber, etc.
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