政策法规现行有效美国危险品合规

§ 173.202 Non-bulk packagings for liquid hazardous materials in Packing Group II.

效力	法规类型	发布日期	生效日期	发文机构
现行有效	部门规章	2026-08-07	2026-09-08	Code of Federal Regulations (CFR) - Transportation (Title 49)

发布08-07

生效09-08

摘要总结AI 辅助解读

本条款规定了美国运输部（DOT）关于II类包装组液体危险货物使用非散装包装的具体要求。核心在于明确哪些组合包装和单一包装是合法的，并强制要求包装必须符合第178部分规定的I类或II类性能等级标准。对于货代、外贸及物流服务商而言，这是判定危险品能否合规出运的关键依据，特别是针对钢桶、塑料容器等常见包装形式的代码限制。

(a) When § 172.101 of this subchapter specifies that a liquid hazardous material be packaged under this section, only non-bulk packagings prescribed in this section may be used for its transportation. Each packaging must conform to the general packaging requirements of subpart B of part 173, to the requirements of part 178 of this subchapter at the Packing Group I or II performance level (unless otherwise excepted), and to the particular requirements of the special provisions of column 7 of the § 172.101 table.
(b) The following combination packagings are authorized:

Outer packagings: Steel drum: 1A1 or 1A2 Aluminum drum: 1B1 or 1B2 Metal drum other than steel or aluminum: 1N1 or 1N2 Plywood drum: 1D Fiber drum: 1G Plastic drum: 1H1 or 1H2 Wooden barrel: 2C2 Steel jerrican: 3A1 or 3A2 Plastic jerrican: 3H1 or 3H2 Aluminum jerrican: 3B1 or 3B2 Steel box: 4A Aluminum box: 4B Natural wood box: 4C1 or 4C2 Plywood box: 4D Reconstituted wood box: 4F Fiberboard box: 4G Expanded plastic box: 4H1 Solid plastic box: 4H2 Metal box other than steel or aluminum: 4N Inner packagings: Glass or earthenware receptacles Plastic receptacles Metal receptacles Glass ampoules

(c) Except for transportation by passenger aircraft, the following single packagings are authorized:

Steel drum: 1A1 or 1A2 Aluminum drum: 1B1 or 1B2 Metal drum other than steel or aluminum: 1N1 or 1N2 Plastic drum: 1H1 or 1H2 Fiber drum: 1G (with liner) Wooden barrel: 2C1 Steel jerrican: 3A1 or 3A2 Plastic jerrican: 3H1 or 3H2 Aluminum jerrican: 3B1 or 3B2 Plastic receptacle in steel, aluminum, fiber or plastic drum: 6HA1, 6HB1, 6HG1 or 6HH1 Plastic receptacle in steel, aluminum, wooden, plywood or fiberboard box: 6HA2, 6HB2, 6HC, 6HD2 or 6HG2 Glass, porcelain or stoneware in steel, aluminum or fiber drum: 6PA1, 6PB1 or 6PG1 Glass, porcelain or stoneware in steel, aluminum, wooden or fiberboard box: 6PA2, 6PB2, 6PC or 6PG2 Glass, porcelain or stoneware in solid or expanded plastic packaging: 6PH1 or 6PH2 Plastic receptacle in plywood drum: 6HD1 Glass, porcelain or stoneware in plywood drum or wickerwork hamper: 6PDl or 6PD2 Cylinders, specification, as prescribed for any compressed gas, except for Specifications 8 and 3HT

[Amdt. 173-224, 55 FR 52643, Dec. 21, 1990, as amended at 56 FR 66271, Dec. 20, 1991; Amdt. 173-241, 59 FR 67518, Dec. 29, 1994; Amdt. 173-261, 62 FR 24734, May 6, 1997; 62 FR 51560, Oct. 1, 1997; 78 FR 1089, Jan. 7, 2013]