[Code of Federal Regulations]
[Title 49, Volume 2]
[Revised as of October 1, 2002]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR178.33a-6]

[Page 765]
 
                        TITLE 49--TRANSPORTATION
 
 CHAPTER I--RESEARCH AND SPECIAL PROGRAMS ADMINISTRATION, DEPARTMENT OF 
                             TRANSPORTATION
 
PART 178--SPECIFICATIONS FOR PACKAGINGS--Table of Contents
 
      Subpart B--Specifications for Inside Containers, and Linings
 
Sec. 178.33a-6  Manufacture.

    (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.
    (b) Seams when used must be as follows:
    (1) Circumferential seams. By welding, swedging, brazing, soldering, 
or double seaming.
    (2) Side seams. By welding, brazing or soldering.
    (c) Ends. The ends shall be of pressure design.

[Order 71, 31 FR 9074, July 1, 1966. Redesignated at 32 FR 5606, Apr. 5, 
1967]