General Brazing Guidelines - MCAA

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General BrazingGuidelinesNational Certified Pipe Welding BureauCopyright 2009National CertifiedPipe Welding Bureau1385 Piccard DriveRockville, MD 20850301 869 5800Fax: 301 990 9690The National Certified Pipe Welding Bureau (NCPWB) gratefully acknowledges the permission from ASTM to use their data on copper tube sizes in this MANDATORY PRACTICES Page Safety Practices ........................................ ................. 1 Brazing Procedure 2 Repair of Brazed Joints ........................................ .... 2 recommended PRACTICES General ........................................ .............................. 4 Measuring.

vide background information and supplementary in-structions to contractors and their brazers who are us-ing National Certified Pipe Welding Bureau Welding (NCPWB) Brazing Procedure Specifications (BPSs). This document is divided into three parts: Mandatory Practices, Recommended Practices and General Infor-mation.

  Information, Supplementary, Recommended, Infor, Mation, I nformation