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Studded Alloy Tube Manufactured in Accordance with ASTM A335 P5. Qty: 12 - off A. 6 Nominal Diamter, SCH.40 ASTM A335 GR.P5Length: 14 Metres 714 mm Dia: 168.3 mm Wall: 7.11 mm Studs: 22 Studs per plane, 63 planes per meter B. Scope of Supply include allowance for:- Supply of Tubes, stud material, mechanical cleaning of tubes and studding.- Total No. of 2 Butt Welds for each Tube of 14,714 mm of length- Intermediate Welding of Bare Tubes, 100% RT Controlled and PWHT- The Acceptance Criteria for RT shall be ASME Section 1- Welding shall be performed in accordance with Foster Wheeler SP 195-012- Post-Weld Heat Treatment of Alloy Steel Studded Tubes- Inspection and Testing with Issue of Certificates to EN 10204/3.1 B- Tube Mill Certificates to EN 10204/3.1 B- Supply of Stud Material Certificates according to EN 10204/2.2- Cutting of Length and Beveled Ends according to ANSI B16.25- Marking and Tagging- Packing in Seaworthy Wooden Boxes 14.8 mt length (Fumigation of Box not included) C. Stud Welding Process, Delivery Conditions: - Automatic Electric Resistance Welding of Stud-To-Tube Forge Weldds Notes: Studs Height 25 mm, Stud Material 11 CR, Stud Length: 14.514 mm CUST. STK #