• CGA C-3

CGA C-3

  • Standards for Welding on Thin-Walled, Steel Cylinders
  • standard by Compressed Gas Association, 05/01/2019
  • Category: CGA

$132.00 $66.00

The Compressed Gas Association, Inc. (CGA) has established CGA C-3-2019 to promote uniformity and serviceability of compressed gas containers produced under the specifications of the U.S. Department of Transportation (DOT) and Transport Canada (TC) for the manufacturers of welded steel compressed gas containers and for the inspectors who may be called upon to qualify welding on such containers. Establishment of standards for procedure and operator qualification and for radiographic inspection was necessary to define parameters concerning the gauge of materials, i.e., thickness, used in compressed gas containers with a maximum service pressure of 900 psi (62.1 bar).
This publication addresses specific production welding techniques and is not intended to cover all welding. When evaluating techniques other than those covered in detail in this publication, refer to ASME Boiler and Pressure Vessel Code, Section IX, "Welding and Brazing Qualifications," for more information. This ASME Code applies to essential variables and material types.
This standard is applicable to DOT/TC specification containers of 900 psi (62.1 bar) maximum service pressure, 454 kg (1000 lb) maximum water capacity, and maximum wall thickness of 0.375 in (9.53 mm).
PDF

All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.

Multi-User Access

After purchasing, you have the ability to assign each license to a specific user.

Printable

At any time, you are permitted to make printed copies for your and your members' reference use.

CGA G-6.4

CGA G-6.4

Safe Transfer of Liquefied Carbon Dioxide in Insulated Cargo Tanks, Tank Cars, and Portable Containe..

$49.00 $98.00

CGA P-65

CGA P-65

Supplemental Information for Safety Data Sheet Hazard Communication..

$10.00 $20.00

CGA V-10

CGA V-10

High Pressure Gas Trailer Connections..

$79.00 $157.00

CGA C-21

CGA C-21

Design, Qualification, and Testing of Pressure Vessels for Portable, Reversible Metal Hydride System..

$9.00 $18.00