Procurement Of Saw Tooth Expansion Joints Saw Tooth Expansion Joints, NALCO CPP ANGUL-Odisha

Procurement Of Saw Tooth Expansion Joints Saw Tooth Expansion Joints , Saw Tooth Expansion Joint Size - 720 X 720 Mm , Style - 02 With Inner Sleeve Suitable For Cold Air Duct To Coal Mills For Unit 1 To 6 Of Cpp , Nalco . Bellow Material: Is 513 , Thickness - 3 . 15 Mm , End Connection With 6 Mm Ms Is-2062 Gr . A Plate And Inner Sleeve With 6Mm Ms Is-2062 Gr . A Plate , Bellow Length Excluding The Length Of The End Connection Shall Be 200 Mm ( +-5% ) . Length Of The End Connection Shall Be Minimum 50 Mm Each Side . Operating Pressure-1200Mmwc , Operating Temperature- 60 Deg Centigrade N . B: Ga Drawing And Qap Shall Be Submitted By You For Approval Of Nalco Before Start Of The Manufacturing . Two Coats Of Red Oxide Primer And Two Coats Of Smoke Gray Synthetic Enamel Paint Are To Be Applied Before Delivery . , Stainless Steel Metallic Expansion Joint , Size - 1536 X 5575 X 200 Mm , Style-2 With Inner Sleeve , Suitable For Unit-1 To 6 Flue Gas Slope Duct After Air Pre-Heater Of Nalco , Cpp . Bellow Material: Ss 304 , Bellow Thickness - 1 . 5 Mm , End Connection With 6Mm Ms Is 2062 Gr . A Plate And Inner Sleeve With 6Mm Ms Is 2062 Gr . A Plate , Bellow Length Excluding The Length Of The End Connection Shall Be 200 Mm ( +-5% ) . Length Of The End Connection Shall Be Minimum 50 Mm Each Side . Operating Pressure- ( -200 Mmwc ) , Operating Temperature-200 Degree C , Flow Medium- Flue Gas With Ash . N . B: Ga Drawing And Qap Shall Be Submitted By You For Approval Of Nalco Before Start Of The Manufacturing . , Metallic Expansion Joint Size-3000 X 2700 X200 Mm Style-2 , With Inner Sleeve Suitable For Unit-7 To 10 , Flue Gas Duct At Esp Inlet Of Nalco , Cpp 120 Mw , Bhel Make . Bellow Material: Is 513 , Thickness - 3 . 15 Mm , End Connection With 6 Mm Ms Is 2062 Gr . A Plate , Inner Sleeve With 6 Mm Ms Is 2062 Gr . A Plate . Bellow Length Excluding The Length Of The End Connection Shall Be 200 Mm ( +-5% ) . Length Of The End Connection Shall Be Minimum 50 Mm Each Side . Operating Pressure - ( -300 Mmwc ) , Operating Temperature - 175 Degree C . N . B: Ga Drawing And Qap Shall Be Submitted By You For Approval Of Nalco Before Start Of The Manufacturing . Two Coats Of Red Oxide Primer And Two Coats Of Smoke Gray Synthetic Enamel Paint Are To Be Applied Before Delivery . , Metallic Expansion Joint Size-3000 X 2700 X200 Mm Style-1 , With Inner Sleeve Suitable For Unit-7 To 10 , Flue Gas Common Duct Before Esp Of Nalco , Cpp 120 Mw , Bhel Make . Bellow Material: Is 513 , Thickness - 3 . 15 Mm , End Connection With 6 Mm Ms Is 2062 Gr . A Plate , Inner Sleeve With 6 Mm Ms Is 2062 Gr . A Plate . Bellow Length Excluding The Length Of The End Connection Shall Be 120 Mm ( +-5% ) . Length Of The End Connection Shall Be Minimum 50 Mm Each Side . Operating Pressure - ( -300 Mmwc ) , Operating Temperature - 175 Degree C . N . B: Ga Drawing And Qap Shall Be Submitted By You For Approval Of Nalco Before Start Of The Manufacturing . Two Coats Of Red Oxide Primer And Two Coats Of Smoke Gray Synthetic Enamel Paint Are To Be Applied Before Delivery .

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