Corrigendum - Supply Of Dual Plate Check Valve Supply Of Dual Plate Check Valve For Bs-Vi Project At Paradip Refinery , Supply Of Dual Plate Check Valve , Dual Plate Chk Valve , Cs , 150 , 0 , Api 594 , Double Flgd , B16 . 5 , Rf , Design Dual Plate ( Type A ) , Double Flgd ( Fig . C . 4 , Api 594 ) , Installation Horiz . /Vertical , A216 Gr . Wcb , Api 594 8 , Spring Inconel X-750 , Add . Information , Vendor To Ensure Adequate , Nut Space Between Flanges , Dual Plate Chk Valve , Cs , 150 , 0 , Api 594 , Double Flgd , B16 . 5 , Rf , Design Dual Plate ( Type A ) , Double Flgd ( Fig . C . 4 , Api 594 ) , Installation Horiz . /Vertical , A216 Gr . Wcb , Api 594 8 , Spring Inconel X-750 , Add . Information , Vendor To Ensure Adequate , Nut Space Between Flanges , Dual Plate Chk Valve , Cs ( Nace ) , 150 , 0 , Api 594 , Double Flgd , B16 . 5 , Rf , Design Dual Plate ( Type A ) , Double Flgd ( Fig . C . 4 , Api 594 ) , Installation Horiz . /Vertical , Cast . Quality Factor . Ec = 1 . 00 , A216 Gr . Wcb , Api 594 12 , Spring Inconel X-750 , Cold Worked & Age , Hardened Condition , To Max Hardnes Rc 50 , Add . Information , Vendor To Ensure Adequate , Nut Space Between Flanges , Nace Req . Acc . To Nace Mr-0103 , And Doc . No . Pdrp-8440-Sp-0026 , Dual Plate Chk Valve , Ltcs , Nace , 150 , 0 , Api 594 , Double Flgd , B16 . 5 , Rf , Design Dual Plate ( Type A ) , Double Flgd ( Fig . C . 4 , Api 594 ) , Installation Horiz . /Vertical , Cast . Quality Factor . Ec = 1 . 00 , A352 Gr . Lcb , Api 594 12 , Spring Inconel X-750 , Cold Worked & Age , Hardened Condition , To Max Hardnes Rc 50 , Add . Information , Vendor To Ensure Adequate , Nut Space Between Flanges , Nace Req . Acc . To Nace Mr-0103 , And Doc . No . Pdrp-8440-Sp-0026 , Dual Plate Chk Val , As ( Nace+H2 ) , 900 , 0 , Api 594 , Double Flgd , B16 . 5 , Rtj , Design Dual Plate ( Type A ) , Double Flgd ( Fig . C . 4 , Api 594 ) , Installation Horiz . /Vertical , Cast . Quality Factor . Ec = 1 . 00 , A217 Gr . Wc6 , Api 594 12 , Spring Inconel X-750 , Cold Worked & Age , Hardened Condition , To Max Hardnes Rc 50 , Add . Information , Normalized & Tempered , Vendor To Ensure Adequate , Nut Space Between Flanges , Nace Req . Acc . To Nace Mr-0103 , And Doc . No . Pdrp-8440-Sp-0026 , Additional Requirements For H2 Service , Acc . To Doc . 25284124-8230-Sp-000-0007
