Material: TP 304/304L, 316/316L, 201, 202, 310S, 321, 800, 600, etc. Tube delivery condition: bright annealing (BA) Tube type: weld, TAW Coil Lengths: max 3000 m per coil tube Standard: ASTM A269, A249 O.D. from 3 to 25.4mm W.T. from 0.3 to 2.0mm Chemical composition: in accordance with ASTM A269 Mechanical and technical properties: in accordance to ASTM A269 Soft annealed max. Hardness 150 HV10 Tolerance +10 points Model type and surface integrity: in accordance with ASTM A269 Surface roughness Ra < 5 μm Cleanliness of the tubes: bore cleanliness in accordance to DIN 8905. The coils shall be dry, clean and free from swarf, drawn and roller marks. Pressure Test: 100% tested at the appropriate pressure stated under water. All coils must be flushed and dried after pressure testing to avoid contamination. Tolerance: D4/T4, Diameter of ball for ball bearing check PMI TEST 100% GOOD ELONGATION IN 50MM LONGITUDINAL HEAT TREATMENT 1050â?? FOR 5MIN (W.Q.) MEASUREMENTS & SURFACE: GOOD IC ASTM A-262 PRACTICE E.NACE MR0175-MR0103 FLARING TESTING AS ASS. TO ASTM A1016 FLATTENING TESTING IS ACC. TO ASTM A1016 100% HYDROSTATIC TEST AS PER A1016/A1016M MARKING SAMPLE: JW STEEL, TP316/316L, welded, Bright Annealed, ASTM A269, OD3/8'' X WT0.035'' HEAT NO.160326T22 MATERIAL ACC TO ASME SECTION II PART A 2010 EDIT CERT TO EN 10204 3.1 IN ACCORDANCE WITH PED ANNEX 1.PARAGRAPH 4.3