NOTICE INVITING TENDER FOR SUPPLY OF Gate Valve

GATE VALVE WITH BOLTED BONNET, OUTSIDE SCREW <(>&<)> RISING STEM; SIZE: 2" NB X 300#; ENDS: FLANGED (RAISED FACE SERRATED) BODY BONNET JOINT: BOLTED BONNET, STUD BOLTS - FULL THREADED ANSI B 1.1, NUTS - HEAVY HEX. THREAD AS PER ANSI B 1.1 MOC: (1) BODY <(>&<)> BONNET: ASTM A 216 GR WCB, (2) STEM: ASTM A182 GR. F6a, (3) SEAT RING: ASTM A 105 + HARDFACED WITH STELLITE #6 (API TRIM #5), (4) DISC / WEDGE (FLEXIBLE): ASTM A 216 GR WCB + HARDFACED 13% CR STEEL (API TRIM #5), (5) BONNET GASKET: SPIRALLY-WOUND SS 304 WITH GRAPHITE FILLER, (6) YOKE SLEEVE(BUSH): A439 TYPE D2 / BRONZE (7) GLAND <(>&<)> GLAND BUSH: A276 TYPE 410. (8) GLAND FLANGE: ASTM A 105 / A216 GR. WCB (9) STEM PACKING: GRAPHITE WITH BRAIDED END RINGS, (10) BACK SEAT: HARDFACED 13% CR STEEL (API TRIM #5), (11) BONNET BOLTS <(>&<)> NUTS: ASTM A 193 GR B7 <(>&<)> ASTM A 194 GR 2H, (12) GLAND BOLTS / EYE BOLTS <(>&<)> NUTS: ASTM A 193 GR B7 <(>&<)> ASTM A 194 GR 2H; (13) HAND WHEEL : DUCTILE IRON. COMPLIANCE STANDARDS: DESIGN STANDARD: API 600; FACE TO FACE DIMENSIONS: AS PER ANSI B16.10; FLANGE DRILLING: AS PER ANSI B 16.5; PRESSURE <(>&<)> TEMPERATURE RATING: AS PER ANSI B 16.34; INSPECTION AND TESTING AS PER API 598; NOTE: 1. HYDROSTATIC TEST CERTIFICATE (AS PER API 598) TO BE FURNISHED ALONGWITH SUPPLY. 2. VALVES TO BE SUPPLIED DULY PAINTED BY AL. PAINT OF MIN. 40 MICRON DFT <(>&<)> PACKED WITH PROPER FLANGE CAP PROTECTOR. 3. MTC FROM NABL APPROVED LABORATORY TO BE FURNISHED ALONG WITH SUPPLY.

SUPPLY OF GATE VALVE WITH IBR CERTIFICATION SIZE: 3" X 300# ENDS: FLANGED ENDS FACE: RAISED FACE WITH SERRATIONS CONSTRUCTIONAL DETAILS: 1. BODY: CAST 2. BONNET TO BODY CONNECTION: BOLTED 3. OPERATION: HANDWHEEL OPERATED WITH RISING STEM 4. STEM AND YOKE TYPE: OUTSIDE STEM AND YOKE 5. GATE TYPE: SOLID FLEXIBLE WEDGE MATERIAL OF CONSTRUCTION: 1. BODY: A216 Gr. WCB, 2. BODY SEAT RING: A182 Gr. F6a STELLITED, 3. GATE: A182 Gr. F6a STELLITED, 4. STEM: ASTM A479-410-2 5. STEM PACKING: GRAFOIL 6. FASTENERS: A193 GR. B7 194 GR. 2H 7. BONNET GASKET: SPIRAL WOUND SS304 WITH GRAPHITE FILLED APPLICABLE STANDARDS: 1. PRESSURE RATING: AS PER ANSI B 16.34 2. TESING: AS PER API 598 3. DIMENSIONAL STANDARD: ANSI B 16.10, ANSI B 16.5 NOTES: 1. COPPER AND COPPER ALLOYS ARE NOT PERMITTED 2. VALVE SHOULD BE SUPPLIED WITH ORIGINAL IBR TEST CERTIFICATE. 3. PARTY SHALL SUPPLY THE HYDROTEST CERTIFICATE FOR THE VALVE AS PER API 598. 4. PARTY TO SUBMIT MTC FOR THE VALVE COMPONENTS. 5. VALVE SHALL BE FULL BORE.

GATE VALVE 8",CLASS - 300 END CONNECTION - FLANGED STEM - RISING STEM : OUTSIDE SCREW AND YOKE BONNET - BOLTED WEDGE - ONE PIECE CAST FLEXIBLE WEDGE FACE TO FACE DIMENSION - ASME B 16.10 END FLANGE DIMENSION - ASME B 16.5 VALVE DESIGN, PRESSURE <(>&<)> TEMPERATURE RATING AS PER ANSI B 16.34 TESTING - AS PER ANSI B 16.34 MATERIAL OF CONSTRUCTION: BODY <(>&<)> BONNET - ASTM A216 GR. WCB BODY SEAT RING - ASTM A 105 + HF [HARD FACED WITH STELLITE #6(Co-Cr-W ALLOY) OR EQUIVALENT] WEDGE - ASTM A 216 Gr. WCB + 13% Cr. STEEL STEM - ASTM A182 Gr. F6a, BACK SEAT - 13% Cr BACK SEAT BUSH - 13% Cr. STEEL GASKET - SPIRALLY WOUND SS 304 WITH GRAPHITE FILLER STUD - ASTM A 193 Gr. B7 STUD NUT - ASTM A 194 Gr. 2H STEM PACKING - DIE FORMED FLEXIBLE GRAPHITE RINGS WITH BRAIDED GRAPHITE TOP AND BOTTOM RINGS GLAND - STEEL GLAND FLANGE - ASTM A 105 / ASTM A 216 Gr. WCB EYE BOLT - Cr.- Mo STEEL,EYE BOLT NUT - ASTM A 194 Gr. 2H GROOVE PIN - STEEL YOKE SLEEVE(STEM NUT) - ASTM A 439 TYPE D2 GREASE FITTING - STEEL RETAINER NUT,HANDWHEEL,HANDWHEEL NUT - STEEL / DUCTILE IRON / MALLEABLE IRON NAMEPLATE - SS 304 NOTE: 1) PARTY TO SUBMIT DETAIL CROSS SECTIONAL DRAWING OF VALVE WITH BILL OF MATERIAL ALONG WITH QUOTATION. 2) PARTY SHALL CARRY OUT TESTING OF THE ISOLATION VALVE AS PER THE STANDARDS <(>&<)> SUBMIT REPORT OF THE SAME. 3) PARTY SHALL HYDROTEST VALVE SHELL, SEAT/BACK SEAT AS PER STANDARDS <(>&<)> SUBMIT DOCUMENTARY EVIDENCE OF THE SAME ALONG WITH SUPPLY. RCF ENGINEER MAY WITNESS HYDROTESTING OF VALVES.PARTY SHALL INFORM ATLEAST ONE WEEK IN ADVANCE TO RCF ABOUT HYDROTESTING OF VALVES 4) PARTY SHALL SUBMIT MTC OF VALVE <(>&<)> ITS INTERNALS ALONG WITH SUPPLY. 5) ALL THE VALVES SHALL BE STAMPED <(>&<)> IBR APPROVED. PARTY TO SUBMIT IBR AUTHORITY APPROVED CERTIFICATE OF EACH VALVES ALONG WITH SUPPLY. 6) PARTY SHALL GIVE PERFORMNANCE GUARANTEE OF VALVES AGAINST ANY MANUFACTURING DEFECT FOR PERIOD OF 18 MONTHS FROM DATE OF SUPPLY OR 12 MONTHS FROM DATE OF INSTALLATION.

GATE VALVE WITH BOLTED BONNET, OUTSIDE SCREW <(>&<)> YOKE, WITH GEARBOX; SIZE: 20" NB X 150#; ENDS: FLANGED (RAISED FACE SERRATED) APPLICABLE STANDARDS: DESIGN STANDARD: API 600; FACE TO FACE DIMENSIONS: AS PER ANSI B16.10 FLANGE DRILLING: AS PER ANSI B 16.5; PRESSURE <(>&<)> TEMPERATURE RATING: AS PER ANSI B 16.34; INSPECTION AND TESTING AS PER API 598; MOC: (1) BODY <(>&<)> BONNET: ASTM A 216 GR WCB, (2) STEM: ASTM A182 GR. F6a, (3) SEAT RING: ASTM A 105 + HARDFACED WITH STELLITE #6 (API TRIM #5), (4) DISC / WEDGE : ASTM A 216 GR WCB + HARDFACED 13% CR STEEL(API TRIM #5), (5) BONNET GASKET: SPIRALLY-WOUND SS 304 WITH GRAPHITE FILLER, (6) YOKE SLEEVE: ASTM A439 TYPE D2 (7) GLAND <(>&<)> GLAND BUSH: ASTM A 105. (8) STEM PACKING: GRAPHITE WITH BRAIDED END RINGS, (9) BACK SEAT: HARDFACED 13% CR STEEL (API TRIM #5), (10) BONNET BOLTS <(>&<)> NUTS: ASTM A 193 GR B7 <(>&<)> ASTM A 194 GR 2H, (11) GLAND BOLTS / EYE BOLTS <(>&<)> NUTS: ASTM A 193 GR B7 <(>&<)> ASTM A 194 GR 2H; (12) HAND WHEEL : DUCTILE IRON. NOTE: 1. VENDOR SHALL SUBMIT CROSS SECTIONAL DRAWING INDICATING BILL OF MATERIAL WITH MOC ALONG WITH OFFER. 2. MATERIAL TEST CERTIFICATE <(>&<)> HYDROSTATIC TEST CERTIFICATE (AS PER API 598) TO BE FURNISHED ALONGWITH SUPPLY.

GEAR OPERATED GATE VALVE, OUTSIDE SCREW <(>&<)> YOKE TYPE, WITH BOLTED BONNET AND FLEXIBLE WEDGE. SIZE AND RATING: 12" X 300#, WITH RF FLANGED END CONNECTIONS. APPLICABLE STANDARDS: DESIGN / CONSTRUCTION STANDARD: AS PER API 600; FLANGE FACE TO FACE DIMENSIONS: AS PER ASME B16.10 END FLANGE DIMENSIONS: AS PER ASME B 16.5, RF CLASS 300; PRESSURE <(>&<)> TEMPERATURE RATING: AS PER ASME B 16.34; INSPECTION AND TESTING STANDARD: AS PER API 598; MOC: (1) BODY <(>&<)> BONNET: ASTM A 216 GR. WCB (2) STEM: ASTM A 182 GR F6a, (3) BODY SEAT RING - ASTM A 105 + HF, (4) WEDGE - ASTM A 216 Gr. WCB + 13% Cr. STEEL, (5) BONNET GASKET: SPIRAL WOUND SS 304 WITH GRAPHITE FILLER, (6) GLAND - STEEL, (7) GLAND FLANGE:ASTM A 105 / ASTM A 216 Gr. WCB, (8) GLAND PACKING: DIE FORMED FLEXIBLE GRAPHITE RINGS WITH BRAIDED GRAPHITE TOP AND BOTTOM RINGS, (9) BACK SEAT <(>&<)> BACK SEAT BUSH - 13% Cr STEEL (10) BONNET BOLTS <(>&<)> NUTS: ASTM A 193 GR B7 <(>&<)> ASTM A 194 GR 2H, (11) GLAND BOLTS / EYE BOLTS <(>&<)> NUTS: Cr.- Mo STEEL <(>&<)> ASTM A 194 GR 2H, (12) YOKE SLEEVE(STEM NUT) - ASTM A 439 TYPE D2, (13) RETAINER NUT,HANDWHEEL,HANDWHEEL NUT - STEEL / DUCTILE IRON / MALLEABLE IRON, (14) NAMEPLATE - SS 304 NOTE:(i)MATERIAL TEST CERTIFICATE, HYDROSTATIC TEST CERTIFICATE AND OTHER RELEVANT TEST CERTIFICATES TO BE FURNISHED ALONGWITH SUPPLY. (ii) VENDOR SHALL SUBMIT CROSS SECTIONAL DRAWING INDICATING BILL OF MATERIAL WITH MOC ALONG WITH OFFER.

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