Tender For Procurement Of Metallic Expansion Bellows With Ht Fasteners For Tubular Type Air Preheater & Various Ducts For Unit No. 1 To 4, Sgtps, Mppgcl, Birsinghpur.

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Tender for Procurement Of Metallic Expansion Bellows With Ht Fasteners For Tubular Type Air Preheater & Various Ducts For Unit No. 1 To 4, Sgtps, Mppgcl, Birsinghpur. , Rectangular Metallic Expansion Bellows With H T Fasteners For Secondary Air Duct:- , Duct Size=7000 Mm X4000 Mm. Bellow Material- Is: 1079, (Gr.Dd). Bellow Material Thickness- 2 Mm. Bellow Profile-Seven Convolute ( 07 Leaf) Bellow Edge- Single Miter Corner. Working Fluid - Cold Air At Outer Profile (Ambient Temp. & Atmospheric Pressure) Hot Air At Inner Profile (Operating periodical renewal 155 Mmwc, Temp - 265 Oc) H T Fastener Hexagonal Head Bolt With Nut (M 12X40 )66 Nos , Duct Size= 7000 Mm X4000 Mm. Bellow Material- Is: 1079, (Gr.Dd). Bellow Material Thickness- 2 Mm. Bellow Profile- Three Convolute ( 03 Leaf) Bellow Edge- Single Miter Corner. Working Fluid - Cold Air At Outer Profile (Ambient Temp. & Atmospheric Pressure) Hot Air At Inner Profile (Operating periodical renewal 155 Mmwc, Temp - 265 Oc) H T Fastener Hexagonal Head Bolt With Nut (M 12 X 40 ) 66 Nos , Duct Size= 7000 Mm X4000 Mm. Bellow Material- Is: 1079, (Gr.Dd). Bellow Material Thickness- 2 Mm. Bellow Profile- Four Convolute ( 04 Leaf) Bellow Edge- Single Miter Corner. Working Fluid - Cold Air At Outer Profile (Ambient Temp. & Atmospheric Pressure) Hot Air At Inner Profile (Operating periodical renewal 155 Mmwc, Temp - 265 Oc) H T Fastener Hexagonal Head Bolt With Nut (M 12 X 40 ) 66 No , Duct Size= 7000 Mm X4000 Mm. Bellow Material- Is: 1079, (Gr.Dd). Bellow Material Thickness- 3 Mm. Bellow Profile- Single Convolute ( Single Leaf) Bellow Edge- Single Miter Corner. Working Fluid - Cold Air At Outer Profile (Ambient Temp. & Atmospheric Pressure) Hot Air At Inner Profile (Operating periodical renewal 155 Mmwc, Temp - 265 Oc) H T Fastener Hexagonal Head Bolt With Nut (M 12 X 40 ) 66 Nos , Rectangular Metallic Expansion Bellows With H T Fasteners For Taper Duct (Economizer Outlet To Air Heater Inlet) :- , Duct Size= 8500 Mm X 5000 Mm. Bellow Material- Is: 1079, (Gr.Dd). Bellow Material Thickness- 2 Mm. Bellow Profile- Seven Convolute (07 Leaf) Bellow Edge- Single Miter Corner. Working Fluid - Cold Air At Outer Profile (Ambient Temp. & Atmospheric Pressure) Flue Gas At Inner Profile (Operating periodical renewal 91 Mmwc, Temp - 339 Oc) H T Fastener Hexagonal Head Bolt With Nut (M 12 X 40 )70 Nos , Rectangular Metallic Expansion Bellows With H T Fasteners For Primary Air Fan Inlet Duct :- , Duct Size= 4000 Mm X3000 Mm. Bellow Material- Is: 1079, (Gr.Dd). Bellow Material Thickness- 2 Mm. Bellow Profile- Eight Convolute (08 Leaf) Bellow Edge- Single Miter Corner. Working Fluid - Cold Air At Outer Profile (Ambient Temp. & Atmospheric Pressure) Hot Air At Inner Profile (Operating periodical renewal 155 Mmwc, Temp - 265 Oc) H T Fastener Hexagonal Head Bolt With Nut (M 12 X 40 )50 Nos , Duct Size= 4000 Mm X3000 Mm. Bellow Material- Is: 1079, (Gr.Dd). Bellow Material Thickness- 2 Mm. Bellow Profile- Double Convolute (02 Leaf) Bellow Edge- Single Miter Corner. Working Fluid - Cold Air At Outer Profile (Ambient Temp. & Atmospheric Pressure) Hot Air At Inner Profile (Operating periodical renewal 155 Mmwc, Temp - 265 Oc) H T Fastener Hexagonal Head Bolt With Nut (M 12 X 40 )50 Nos , Rectangular Metallic Expansion Bellows With H T Fasteners For Id Fan Suction Duct :- , Duct Size= 4000 Mm X3000 Mm. Bellow Material- Is: 1079, (Gr.Dd). Bellow Material Thickness- 2 Mm. Bellow Profile- Double Convolute (02 Leaf) Bellow Edge- Single Miter Cornerworking Fluid - Cold Air At Outer Profile (Ambient Temp. & Atmospheric Pressure) Flue Gas At Inner Profile (Operating periodical renewal 155 Mmwc, Temp - 145 Oc) H T Fastener Hexagonal Head Bolt With Nut (M 12 X 40 )55 Nos .