1. Pipe size: O.D.: Ф21.3-Ф660mmLength: 3-12M,Website:http://www.ausinpipeline.com, or as per requirementW.T.:1.5-17.75mmEnd faces of pipes:☆The pipes shall be furnished with plain ends beveled to angle of 30 degree +5, -0Degree with a root faces 1/16" + 1/32" and supplied with metallic or plastic bevelProtectors with water proof cloth attached on both ends of each pipe.☆Grooved ends as per ASTM, OR ANSI/AWWA C606Production specification Level: PSL1, PSL2Pipe manufacturing processERW or HFW as per API 5L2. Standard:1. ASTM A 53/A 53M -07 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless2. ANSI/AWWA C200-97 AWWA Standard for Steel Water Pipe--6 in. (150 mm) and Larger3. ANSI/AWWA C606-06 AWWA Standard for Grooved and Shouldered Joints3. Mill Certificates will be supplied(1)Pipe number with reference to heat number.(2)Mechanical Test result and Chemical analysis including CE with reference to pipe number(3)Dimensional inspection.(4)NDT performed and results.(5)Certificate number and date of issue.4. Marking of pipes(1) Purchaser's Name(2) Purchase order no. (3) Steel Grade(4) OD x wt (Outside diameter x wall thickness) (5) Heat number(6) Pipe number(7) Pipe length