This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of polyethylene blow-molded barrels. This standard applies to 1~200L polyethylene blow-molded barrels with polyethylene as the main raw material and blow molding process. Barrels above 200L should also be used as a reference. GB 13508-1992 Polyethylene Blow-molded Barrels GB13508-1992 Standard download decompression password: www.bzxz.net
This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of polyethylene blow-molded barrels. This standard applies to 1~200L polyethylene blow-molded barrels with polyethylene as the main raw material and blow molding process. Barrels above 200L should also be used as a reference.

National Standard of the People's Republic of China
Polyethylene blown containers
Polyethylene blown containersSubject content and scope of application
GB 13508--92
This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of polyethylene blown containers. This standard is applicable to polyethylene blown containers (hereinafter referred to as containers) with a weight of 1 to 200 liters and formed by blow molding with polyethylene as the main raw material. 200 liters and above containers should also be used as a reference.
2 Reference standards
(B2828 Batch inspection counting sampling procedures and sampling tables (applicable to continuous batch inspection) (GB9687 Hygienic standards for polyethylene molded products for food packaging 3 Product classification
3.1 Classification
Classification by purpose, see Table 1.
Classification code
Food and medicine packaging
Chemical product packaging
Special packaging
Note: ①Chemical product packaging refers to products not listed as hazardous materials Chemical product packaging for dangerous goods. ② Special packaging refers to packaging for dangerous goods. For the scope and classification of dangerous goods (1, III, II), please refer to the General Index of Dangerous Goods in the International Maritime Dangerous Goods Code (IMDG).
3.2 Structure
3.2.1 The handles are divided into integral type, installed type and end handles. 3.2.2. See Appendix A (reference) for cover dimensions. The barrel mouth can adopt threaded or other structures, and the mouth and cover should be properly matched; when adopting a threaded structure, the cover must be rotated more than 1 turn from tightening to disengaging. . 3.2.31 The diameter is divided into large and small diameters. Small diameter is not more than 70mm, and large diameter is more than 70mm. The small diameter should be used for packaging barrels of liquid dangerous goods.
3.3 Specifications 1~51. are not specified. 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 100, 120, 140, 150, 160, 2001. are the preferred specifications. Special specifications can be negotiated with the user. 4 Technical requirements
The actual capacity should be 5% greater than the nominal capacity.
4.1 Capacity deviation 3
The allowable deviation between the actual mass of the barrel and the approved mass shall comply with the provisions of Table 2. 4.2 Quality deviation
Approved by the State Administration of Technical Supervision on June 12, 1992 134Www.bzxZ.net
Regular installation
Also implemented on March 1, 1993
Quality deviation
4.3 Dimension deviation
1～30
GB 13508
40~100
The allowable deviation between the actual size and the design size of the barrel shall comply with the provisions of Table 3. Table 3
Dimension deviation
Method: The outer diameter of square barrels and fan-shaped square barrels is calculated according to the diagonal length. Appearance, shall comply with the provisions of Table 4
The wall thickness ratio and minimum wall thickness of the symmetrical parts of the barrel 4.6
Physical and mechanical properties shall comply with the provisions of Table 6.
Should comply with the provisions of Table 5.
Barrels used for S-type packaging shall comply with the provisions of GB9687 Health performance
Length 1
Poor plasticization
Cracks and holes
1～~2. 5
Not allowed
0. 5
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