BUREAU OF INDIAN STANDARDS

Type/Size/Grade/Variety and Brand Name for CML No.       4100133361

Date : 19-08-2025


Brand Name :

Type/Size/Grade/Variety :

Name of the product Stainless Steel Tubes for the Food, Beverage, Dairy and Pharmaceutical Industry Grade Designation / Numerical Symbol For Welded:- Austenitic steels- X04Cr19Ni9 / 304, X02Cr19Ni10 / 304 L, X04Cr17Ni12Mo2 / 316 and X02Cr17Ni12Mo2 / 316 L For Seamless:- Austenitic steels- X04Cr19Ni9 / 304, X02Cr19Ni10 / 304 L, and X02Cr17Ni12Mo2 / 316 L Process Seamless (SML) & Welded Supply Condition Cold Finished Surface Finish Mill Finish, Mechanically Polished Finish, Electro polished Finish Any other aspect required as per standard Optional / Supplementary tests at cl. 15 not claimed Size (Dimensions) Please refer Annex-A Annex-A 1. Dimensions of Welded pipes: S. No. Outside Diameter (mm) Thickness (mm) i. 12.7 1.6 ii. 15.9 1.6, 2.0 iii. 19.05 1.6, 2.0 iv. 25.4 1.6, 2.0, 2.3 v. 31.8 1.6, 2.0, 2.3 vi. 38.1 1.6, 2.0, 2.3 vii. 42.4 1.6, 2.0, 2.3 viii. 44.5 1.6, 2.0, 2.3 ix. 50.8 1.6, 2.0, 2.3, 2.6 x. 57 1.6, 2.0, 2.3, 2.6 xi. 63.5 1.6, 2.0, 2.3, 2.6 xii. 70 1.6, 2.0, 2.3, 2.6, 3.0 xiii. 76.2 1.6, 2.0, 2.3, 2.6, 3.0 xiv. 88.9 2.0, 2.3, 2.6, 3.0 xv. 101.6 2.0, 2.3, 2.6, 3.0 xvi. 114.3 2.0, 2.3, 2.6, 3.0 xvii. 127 2.0, 2.3, 2.6, 3.0 xviii. 133 2.0, 2.3, 2.6, 3.0 xix. 139.7 2.0, 2.3, 2.6, 3.0 xx. 152.4 2.0, 2.3, 2.6, 3.0 xxi. 168.3 2.0, 2.3, 2.6, 3.0 xxii. 193.7 2.0, 2.3, 2.6, 3.0 xxiii. 203.2 2.0, 2.3, 2.6, 3.0 xxiv. 219.1 2.0, 2.3, 2.6, 3.0 xxv. 228.6 2.0, 2.3, 2.6, 3.0 xxvi. 254.0 2.0, 2.3, 2.6, 3.0 xxvii. 279.4 2.0, 2.3, 2.6, 3.0 xxviii. 304.8 2.0, 2.3, 2.6, 3.0 2. Dimensions of Seamless pipes: S. No. Outside Diameter (mm) Thickness (mm) i. 6 0.9 ii. 8 1.0, 1.2 iii. 12.7 1.0, 1.2, 1.6 iv. 15.9 1.0, 1.2, 1.6 v. 19.05 1.2, 1.6, 2.0 vi. 25.4 1.6, 2.0 vii. 31.8 1.6, 2.0 viii. 38.1 1.6, 2.0 ix. 42.4 1.6, 2.0 x. 44.5 1.6, 2.0 xi. 50.8 1.6, 2.0 xii. 57 1.6, 2.0 xiii. 63.5 1.6, 2.0 xiv. 70 2.0 xv. 76.2 2.0 xvi. 88.9 2.0 xvii. 101.6 2.0