Double wall copper brazed (Bundy welded) steel tube, outside diameter 15.88mm (i.e. 5/8″).
SAE J527 defines the standard specifications for double walled steel tubing (copper brazed).
0. FOREWORD 0.1 This Indian Standard was adopted by the Indian Standards Institution on 15 July 1976, after the draft finalized by the Steel Tubes, Pipes and Fittings Sectional Committee had been approved by the Structural and Metals Division Council. 0.2 There has been a long felt need for copper brazed steel tubes used specially in […]