Helical gear box H4 owing items is possiblePlease consult your sales c H4FH-23-C

Flender/Flender Gear Units/Helical gear box H4

ked as per relevant material standards and this specification, for each heat of steel used. 5.1.4 Non-destructi ve examination of individual valve material and components consisting of, but not limited to castings, forgings, plate and assembly welds shall be carried out by the Manufacturer. ) Body castings of all valves shall be radiographically examined on 1% of he surface of critical areas as per ASME B1.3. Procedure and acceptance criteria shall be as per ASME B1.3. The extent of radiography shall be as follows: 9 of 1 STANDARD TECHNICAL SPECIFICATION MECON LIMITED REGD. OFF: RANC HI 8 OIL & GAS SBU, DELHI DOCUMENT NO. Page 1 of2 TITLE BALL VALVE MEC/TS/0/2/0 REVISION : 1 EDITION : 1 ANSI Pressure Rating Valve Size Extent of Radiography 1 # All sizes Nil 3 #< DN 4mm ( > DN 4mm (Nil 1% >6# All sizes 1% All castings shall be wet magnetic particle inspected 1% of the internal surfaces. Method and acceptance shall comply with ASME .1.3. ) All valves, with body fabricated from plates ormade by forgings, shall be ultrasonically examined in accordance with the procedure and acceptance standard of Annexure of ASME B1.3. All forgings shall be wet magnetic particle inspected 1% of the internal surfaces. Method and acceptance shall comply wit ASME 1.3 ) Bodies and bonnets made by welded assembly of segments of castings, forgings, plates or combinations thereof shall be examined, as applicable, by methods of clause 5.1.4 ) for cast components or clause 5.1.4 ) for forged components and plates. 5.1.5 Full inspection by radiography shall be carried out on all welds of pressure containing parts. Acceptance criteria shall be as per ASME 3. 4 or ASME B3.8, as applicable ,and API 1. 5.1.6 Welds, which in Purchasers opinion cannot be inspected by adiographic methods, shall be checked by ultrasonic or magnetic particle methods and acceptance criteria shall be as per ASME Section VIII, Division 1, Appendix 1 and Appendix 6, respectively. 5.1.7 ) All finished wrought weld