CSA W47.1-09 (R2014)

Click to enlarge $140.00

Add to Cart:

NOTE: Our website provide PDF immediately download,sometimes when you purchased can't online download please contact us,we will send the document to you with email.

NOTE: in order to view PDFs you will need to have the FREE Adobe® Reader® installed, click the ""

CSA W47.1-09 (R2014)
Certification of companies for fusion welding of steel

standard by CSA Group, 08/01/2009

Full Description
Reprinted July 2014. This reprint is being issued to incorporate Updates into the original 2009 standard.


This is the seventh edition of CSA W47.1, Certification of companies for fusion welding of steel. It supersedes the previous editions published in 2003, 1992, 1983, 1973, 1947 (as W47), and 1938 (as a preliminary Standard). Technological advancements have made it necessary to provide an updated version.


This Standard provides the requirements for the certification of companies engaged in the fusion welding of steel and the qualification of their personnel and welding procedures.
(1) Certification may be mandatory or voluntary.
(2) This Standard is not intended for applications governed by codes such as the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code and codes of the American Petroleum Institute (API).

The requirements of this Standard are based on the principle that a certified company has full responsibility for the quality of the welded product it produces and this responsibility cannot be transferred to its employed or retained personnel or to the administrator of this Standard.

This Standard governs the certification of companies. Certification pertains to the capability of the company with respect to welding. Certification should not be construed as approving any products or services of the certified company.

This Standard stipulates requirements for
(a) welding engineers;
(b) welding supervisors;
(c) tack welders, welders, and welding operators; and
(d) documentation.

The qualification requirements for tack welders, welders, and welding operators specified in this Standard are intended to demonstrate an individual's basic welding skills and to provide a means of verifying that individual's continuing ability in the fusion welding of steel.

Provisions for recognition of personnel qualified under other jurisdictions are included in this Standard.

For welding of stainless steel, the provisions of AWS D1.6/D1.6M may be used for the qualification of welding procedures and personnel. However, when the provisions of AWS D1.6/D1.6M and this Standard conflict, this Standard takes precedence.
Product Details

Number of Pages:
File Size:
    2 files , 6.8 MB
Product Code(s):
    2420297, 2020649

Featured Products: ASME BPVC-2015 , ASME B31.3-2014 , AWS D1.1/D1.1M-2015 , ASME B31.1-2014 , ASME A17.1-2013 , ASME B16.34-2013 , ASME B16.5-2013 , ASME B31.9-2014 , API STD 650-2014 , API STD 1104-2014 , ISO 9001-2015 , BS PD 5500-2015