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    Technical Data Form of Applied Products(for pressure vessels)


     
    Category Pressure Vessels (Max. working pressure≥0.1 MPa and the product of pressure and the volume no less than 2.5 MPa.L )
    LevelTechnical Data
    A1High Pressure Vessels (P≥10MPa),Super-high Pressure Vessels(P≥100MPa)
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 
    A2Category Ⅲ pressure vessels with Lower or medium (0.1 MPa≤ P < 10 MPa)
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 
    D1Category Ⅰ pressure vessels (0.1 MPa≤ P < 1.6MPa)
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 
    D2Category Ⅱ pressure vessels with Lower or medium (1.6 MPa≤ P < 10 MPa)
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 
    A3Petal fabrication for spherical tank, head(D≥1800mm)and field assembling welding
    Thickness (mm) Diameter(mm)                                  
    A4Non-metallic Pressure Vessels
    Material Design Pressure(MPa) Design Temp.(℃) Volume (Liter) Applicable Medium 
    A5Oxygen cabin for medical treatmentDesign Pressure(MPa) Diameter(mm) Volume(M3) 
    CategoryGas cylinders (Max. working pressure≥0.2 MPa and the product of pressure and the volume no less than 1 MPa.L )
    LevelTechnical Data
    B1Seamless Gas Cylinders
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 
    B2Welded Gas Cylinders
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 
    B3Special Gas Cylinders
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 
    C1Railway Tanker
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 
    C2Tank Truck or Tubular Trailer
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 
    C3Tubular Container
    Design Pressure (MPa) Design Temp. (℃) Volume (Liter) Applicable Medium 

    Note : 1.The manufacture of pressure vessel, that have been granted level A1,level A2 or level C manufacture license ,will be granted level D license automatically;
    2.The classification of CategoryⅠ,Ⅱ , Ⅲ pressure vessels ,toxicity and inflammability of substances shall be in accordance with the“ Supervision Regulation on Safety Technology for Pressure Vessel” , see annex ; 
    3. The Max. manufacturing data require to fill so that the level may be classified properly.
                                                                                     Authorized Signature of Applicant:
                                                                                            (Signature) Date:
     
    Annex: 
    Classifications for pressure vessels ( Ⅰ,Ⅱ and Ⅲ),toxicity and inflammability of substances
     
    1. Classification the categoryⅠ,Ⅱ and Ⅲ pressure vessels:
    1.1 Vessels under one of the following conditions are defined as the category Ⅲ pressure vessels:
    1.1.1 High pressure vessels;
    1.1.2 Medium pressure vessels(for containing extreme or highly toxic substance only);
    1.1.3 Medium pressure storage vessels(for containing inflammable or moderate toxic substance with the product of Pressure and Volume greater than or equal to 10 MPa·m3 only);
    1.1.4 Medium pressure reaction vessels (for containing inflammable or moderate toxic substance with the product of Pressure and Volume greater than or equal to 0.5MPa·m3 only);
    1.1.5 Low pressure vessels(for containing extreme or highly toxic substance with the product of Pressure and Volume greater than or equal to 0.2MPa·m3 only);
    1.1.6 High pressure or medium pressure tubular waste-heat boilers;
    1.1.7 Medium pressure glass-lined vessels;
    1.1.8 Pressure vessels made of the materials with standard specified tensile strength lower limit greater than or equal to 540MPa;
    1.1.9 Transportable pressure vessels including railway tank(containing substance of liquefied gas or cryogenic liquid),tank truck(trailers containing substance of liquefied gas, cryogenic liquid or permanent gas)and tank container(containing substance of liquefied gas or cryogenic liquid) etc.;
    1.1.10 Spherical tanks(volume greater than or equal to 50 m3)
    1.1.11 Cryogenic storage vessels with insulation (volume greater than 5 m3)
    1.2 Vessels under one of the following conditions are defined as the category Ⅱpressure vessels(excepting those specified in item 1.1 );
    1.2.1 Medium pressure vessels;
    1.2.2 Low pressure vessels (for containing extreme or highly toxic substance only);
    1.2.3 Low pressure reaction vessels and low pressure storage vessels(for containing inflammable or moderate toxic substance only);
    1.2.4 Low pressure tubular waste-heat boilers;
    1.2.5 Low pressure glass-lined vessels;
    1.3 Low pressure vessels are defined as the category Ⅰ pressure vessels(excepting those specified in item 1.1 and 1.2 ).
    2. Classification the toxicity and inflammability 
    2.1 The classification for toxicity and inflammability of chemical substances contained in pressure vessels shall refer to the provisions ofHG20660 Classification for Toxicity and Explosiveness of Chemical Substances in Pressure Vessels. When no corresponding standard or code may be referred to,the toxicity should be classified by the following rules:
    2.1.1 Extreme toxic(GradeⅠ): Maximum permissible concentration <0.1mg/m3;
    2.1.2 Highly toxic(GradeⅡ): Maximum permissible concentration 0.1~<1.0 mg/m3; 
    2.1.3 Moderate toxic(Grade Ⅲ) Maximum permissible concentration1.0~<10 mg/m3; 
    2.1.4 Light toxic(Grade Ⅳ) Maximum permissible concentration ≥10 mg/m3                            
    2.2 For mixed substance contained in a pressure vessel, the classification for toxicity and inflammability shall be based on the composition of mixed substance with respect to the above rules ;and shall be provided with a classification basis report by the process design department of the designer, or the production and technology department of the user. When no such basis report is provided ,the grade of the highest toxicity substance or the utmost explosiveness of the substance shall be determined as the grade of mixed substance.
     
                                                                                  
    Technical Data Form of Applied Products(for Boilers and Safety Appurtenances)
     
    Category Boilers ( Steam boilers of volume≥30Liter ; Hot water boilers of rated heating power ≥0.1 MW or Output Temp. >90℃)
    LevelTechnical Data
    A1. Steam Boilers(Rated steam pressure>2.5 MPa)   
    Rated evaporation capacity(Ton/Hour) Rated steam pressure (MPa) 
    B 2. Steam Boilers(0.8 MPa <Rated steam pressure≤2.5 MPa )
    Rated evaporation capacity(Ton/Hour) Rated steam pressure (MPa) 
    C3. Steam Boilers
    (0.1 MPa<Rated steam pressure≤0.8 MPa and Rated evaporation capacity≤1Ton/Hour)
    Rated evaporation capacity(Ton/Hour) Rated steam pressure (MPa) 
    D4. Steam Boilers (Rated steam pressure≤0.1 MPa)
    Rated evaporation capacity(Ton/Hour) Rated steam pressure (MPa) 
    A1. Hot Water Boilers(Output Pressure>2.5 MPa and Temp. ≥ 120℃)
    Rated heating power(MW) Output Temp.( ℃) 
    B2. Hot Water Boilers(0.8 MPa<Output Pressure≤2.5 MPa and Temp. ≥ 120℃)
    Rated heating power(MW) Output Temp.( ℃)            
    C3. Hot Water Boilers(0.1 MPa<Output Pressure≤0.8 MPa ,Rated heating power >2.8MW and Temp. < 120℃)
    Rated heating power(MW) Output Temp.( ℃) 
    D4. Hot Water Boilers(0.1MW≤Rated heating power≤2.8 MW and 90℃<Temp. < 120℃)
    Rated heating power(MW) Output Temp.( ℃) 
     Category Organic Fluid Boilers
    Heat carrier Operating Temp. (℃) Design Pressure (MPa) Rated heating power(MW) 
    Category Safety Appurtenances of Boilers and Pressure Vessels
    1. Safety Valves or Valves for Gas Cylinder
    Quantities of Category Range of Diameter (mm) Range of Design Pressure(MPa) Range of Design Temp. (℃) Applicable Medium 
    2. Rupture Discs
    Quantities of Category Range of Diameter (mm) Range of Design Pressure(MPa) Range of Design Temp. (℃) Applicable Medium 

    Note: 1. A higher level license holder of boiler manufacturer has free access to produce boiler products of lower levels; 
    2.The manufacturers with manufacture license of Level C or higher than Level C may produce organic fluid boilers;
           3.The Max. manufacturing data require to fill so that the level may be classified properly.
                                                               
    Authorized Signature of Applicant:
                                                                                            (Signature) Date:
     
     
    Copyright :LiaoNing Entry-Exit Inspection and Quarantine Bureau
    Address:No.60,Changjiang East Road,DaLian,China Postcode:116001
    Supported by LNCIQ TEL:86-411-82583163
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