H2VH-10-C flender gear danmark Helical gear unit H2

Flender/Flender Gear Units/Helical gear unit H2

1 8 . 5 1 5 . 0 2 . 5 1 0 . 0 8 . 0 ------------------------------------------------------------------------------------------------------- : Only one value is permitted to be lower than average upto the value specified. 1.7 Bend Test Requirements The bend test specimens shall be made and tested as per the equirements of API- 1 sixteenth edition - May, 1 except that the dimensions of Jig for guided bend test fig. 5 para 2.6 API-1 sh all be modified as follows : Radius of the plunger qA' = 2 Radius of the die qB' = 3 + 1.6mm Width of the die qC' = 5.8 The acceptance criteria shall however be as per para 2.6 an 2.6 of API-1 sixteenth edition - May, 1. Note = Thickness of Specimen (nominal) 1 of 1 STANDARD TECHNICAL SPECIFICATION MECON LIMITED REGD. OFF: RANCHI 8 OIL & GAS SBU, DELHI DOCUMENT NO. Page 5 of 6 TITLE MEC//0/2/0 REVISION : 0 PIPING FABRICATION AND ERECTION EDITION : 1 ANNEXURE-3 1.0 ULTRASONIC INSPECTION In addition to the radiographic inspection ultrasonic inspect ion is required as per conditions mentioned in Annexure-1 of this specification. This section concerns manual ultrasonic inspection. However ltrasonic inspection by automatic equipment may be used if approved by the COMPANY. 1.1 Equipment and Operators The CONTRACTOR who carries out the ultrasonic inspection shal have sufficient qualified personnel, equipment and instrument at his disposal be able to effect the tests without hindering or delaying the pipeline assembly opera tions. Calibrate the equipment; Perform an operational test under production conditions; Interpret the screen picture; Evaluate the size and location of reflectors Interpret the type of defects detected. The COMPANY has the option of checking the ability of personnel employed for ultrasonic testing by means of qualification tests. The CONTRACTOR appointed to carry out UT inspection shall sup ply the instruments ne