1.1 This standard is applicable to the homemade 220~2008t/h power station pulverized coal fired boiler (with 50~600MW steam turbine-generator unit), and the station boilers with capacity of 65t/h~130t/h also may be implemented by making reference thereof.
1.2 For all the station boilers mentioned in Article 1.1, the demander (the user) must comply with this standard during its selection, bid invitation, ordering, supervision and acceptance and is entitled to prefer the whole boiler or only some components.
1.3 This standard does not include the supply scope of equipment, and the other matters not mentioned herein will be decided when signing the technical agreement.
1.4 Technical Committee on Station Boiler of Standardization Administration of Ministry of Water Conservancy and Electric Power reserves the right to interpret this standard.
