{"data":{"id":"us/49-cfr-178.33a-6","jurisdiction":"us","citation":"49 CFR 178.33a-6","heading":"a-6 Manufacture.","body":"(a) By appliances and methods that will assure uniformity of completed containers; dirt and scale to be removed as necessary; no defect acceptable that is likely to weaken the finished container appreciably; reasonably smooth and uniform surface finish required.\n(b) Seams when used must be as follows:\n(1) Circumferential seams. By welding, swedging, brazing, soldering, or double seaming.\n(2) Side seams. By welding, brazing or soldering.\n(c) Ends. The ends shall be of pressure design.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER I—PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—HAZARDOUS MATERIALS REGULATIONS","PART 178—SPECIFICATIONS FOR PACKAGINGS","Subpart B—Specifications for Inside Containers, and Linings"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"d533371479927037fb625f56b764f25898c9edce04a8974dcf32b90fda4808d6","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-178.33a-5","next":"us/49-cfr-178.33a-7"},"notice":"GroundRules: Original legal text. Not legal advice."}