DRESSER VALVE C1739WD2V4S
BASIC NAME OF THE VALVE MODIFIER NAME AS PER DRAWING DRESSER DRAWING DRAWING NUMBER C1739WD2V4S CONTRACT CI3-709/04076 ADDITIONAL REQUIREMENTS SEE OBS SUPPLEMENTARY DRAWINGS CSN-EG597560 OBS: ASSEMBLED. SPECIFICATION NOTES: – THE COMPANY MUST SUPPLY A DATA BOOK WITH THE QUALITY CERTIFICATES WITH THE CHEMICAL COMPOSITION OF THE MATERIALS USED IN THE MANUFACTURING, INSTALLATION, OPERATION AND MAINTENANCE MANUAL; – IT MUST SUPPLY A 12 MONTH OPERATION GUARANTEE CERTIFICATE; – CSN RESERVES THE RIGHT TO INSPECT THE MANUFACTURING OF THE VALVE; – THE SUPPLIER COMPANY MUST NOTIFY CSN 5 DAYS IN ADVANCE OF THE DATE OF THE TIGHTNESS TEST THAT MUST BE ACCOMPANIED BY A CSN TECHNICIAN; – THE MATERIAL SHALL BE IDENTIFIED BY THE ORDER/ITEM NUMBER AND WARRANTY PERIOD, STAMPED IN LOW RELIEF ON THE IDENTIFICATION PLATE AND FIXED BY MEANS OF A RIVET IN AN EASILY ACCESSIBLE LOCATION OR FIXED WITH A PP CORD ON THE BODY OF THE MATERIAL, IN A LOCATION NOT HARMFUL TO ITS OPERATION, IN ACCORDANCE WITH EG597560.