Notice Inviting Tender For Procurement Of Various Sizes Of Gate And Globe Valve For Sulphuric Acid Plant Notice Inviting Tender For Procurement Of Various Sizes Of Gate And Globe Valve For Sulphuric Acid Plant , Supplymaterial At Rcf Trombay Unit , Gate Valve With Bolted Bonnet, Outside Screw & Integral Yoke, Ibr Approved; Size: 1 Nb X 300#; Ends: Flanged ( Raised Face Serrated ) 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 ( Bush ) : Bronze ( 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. 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 Peransi B 16.34; Inspection And Testing As Per Api 598; Note: 1.Ibr Certificate ( Form Iii-C ) To Be Furnished Along With Supply. 2. Valves To Be Supplied Duly Painted By Al. Paint Of Min. 40 Micron Dft & Packed With Proper Flange Cap Protector. , Globe Valve With Bolted Bonnet, Outside Screw & Integral Yoke, Ibr Approved; Size: 2 Nb X 300#; Ends: Flanged ( Raised Face Serrated ) 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 ( Bush ) : 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. 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.Ibr Certificate ( Form Iii-C ) To Be Furnished Along With Supply. 2. Valves To Be Supplied Duly Painted By Al. Paint Of Min. 40 Micron Dft & Packed With Proper Flange Cap Protector. , 4 Inch, Globe Valve, A216 Gr. Wcb, 13% Cr Trim, Ibr, Class 300, Rf Flanged Ends, All Bolts & Nuts Shall Be Of A193 / 194 Gr. B7 / 2H, All Gaskets / Seals / Seats Shall Be Suitable To Steam Of 300 Deg C Temp, Packing - Flexible Graphite With Braided Carbon / Graphite End Rings; Bolted Bonnet, Os&Y-Rising Stem, Flange End Standards To Be Ansi B 16.5, Face To Face Standards To Be Ansi B 16.10, Testing Of Valves To Be Done As Per Api 598 / Bs6761, Ibr Stamping Shall Be Done On The Valve Body. Mtc, Ibr & Testing Certificates To Be Submitted Along With Supply. Party Shall Give Performnance Guarantee Of Valves Against Any Manufacturing Defect For Period Of 18 Months From Date Of Supply Or12 Months From The Date Of Installation Whichever Is Earlier. , 8 Inch, Globe Valve, A216 Gr. Wcb, 13% Cr Trim, Ibr, Class 300, Rf Flanged Ends, All Bolts & Nuts Shall Be Of A193 / 194 Gr. B7 / 2H, All Gaskets / Seals / Seats Shall Be Suitable To Steam Of 300 Deg C Temp, Packing - Flexible Graphite With Braided Carbon / Graphite End Rings; Bolted Bonnet, Os&Y-Rising Stem, Flange End Standards To Be Ansi B 16.5, Face To Face Standards To Be Ansi B 16.10, Testing Of Valves To Be Done As Per Api 598 / Bs6761, Ibr Stamping Shall Be Done On The Valve Body. Mtc, Ibr & Testing Certificates To Be Submitted Along With Supply. Party Shall Give Performnance Guarantee Of Valves Against Any Manufacturing Defect For Period Of 18 Months From Date Of Supply Or12 Months From The Date Of Installation Whichever Is Earlier. , Carbon Steel Globe Valve With Ibr Certification Size: 3 Inch Nb 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. Disc: Parabolic Material Of Construction: 1. Body: Astm A216 Gr. Wcb 2. Body Seat Ring: Astm A182 Gr. F6a Stellited 3. Disc: Astm A182 Gr. F6a Stellited 4. Stem: Astm A479-410-2 5. Stem Packing: Grafoil 6. Fasteners: A193 Gr. B7 / A194 Gr. 2H 7. Bonnet Gasket: Ss 304 Spiral Wound With Graphite Filled Applicable Standards: 1. Pressure Rating: Ansi B 16.34 2. Valve Inspection And Testing: Api 598 3. Dimensional Standard: Ansi B 16.10, Ansi B 16.5 Notes: 1. Copper And Copper Alloys Are Not Permitted. 2. Material Test Certificates And Hydro Test Certificates Of Valves Shall Be Furnished Along With Supply. 3.Original Ibr Certificate Shall Be Submitted Along With Supply.
