This document lists turbine and piping orders for various power plant projects in India between 2007-2012. It provides details such as project name, location, year, tonnage of piping materials, pipe grades, diameter ranges and thickness ranges for different pipe materials including ASTM A106 GR.B, ASTM A335 P11/P22, and ASTM A312 TP321 supplied to different clients like BHEL, NTPC and others. The piping materials and specifications are listed for over 50 different power plant projects across India in a tabular format over 5 pages.

1. Page 1 of 5
EXECUTED ORDERS – TURBINE INTEGRAL & TURBO GENERATOR PIPING
CLIENT PROJECT MEGAWATT YEAR TONNAGE GRADE RANGE OF
DIAMETERS
(INCHES)
RANGE OF
THICKNESS (MM)
BHEL VIJAYWADA 500MW 2007 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL KAKATIYA 500MW 2007 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL RAICHUR 270MW 2008 40 TON ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
BHEL RAYALSEEMA 250MW 2008 39 TON ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
BHEL/NTPC HARDUAGANJ-1 250MW 2008 31TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
ASTM A312 TP321 ¾ – 1 2.77 – 3.91
BHEL/NTPC HARDUAGANJ-2 250MW 2008 31TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
ASTM A312 TP321 ¾ – 1 2.77 – 3.91
BHEL/NTPC PARICHHA-1 250MW 2008 31TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
ASTM A312 TP321 ¾ – 1 2.77 – 3.91
BHEL/NTPC PARICHHA-2 250MW 2008 31TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
ASTM A312 TP321 ¾ – 1 2.77 – 3.91
BHEL MEJIA-1 500MW 2008 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53

2. Page 2 of 5
EXECUTED ORDERS – TURBINE INTEGRAL & TURBO GENERATOR PIPING
CLIENT PROJECT MEGAWATT YEAR TONNAGE GRADE RANGE OF
DIAMETERS
(INCHES)
RANGE OF
THICKNESS (MM)
BHEL MEJIA-2 500MW 2008 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL BHUSAWAL-1 500MW 2009 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL BHUSAWAL-2 500MW 2009 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL KHAPARKHEDA 500MW 2009 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL
IEPL BELA
NAGPUR
270MW 2010 34 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
ASTM A312 TP321 ¼ – 8 2.77 –3.91
BHEL CHHABRA-1 250MW 2010 33 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
ASTM A312 TP321 ¼ – 8 2.77 –3.91
BHEL CHHABRA-2 250MW 2010 33 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
ASTM A312 TP321 ¼ – 8 2.77 –3.91
BHEL ADHUNIK-1 270MW 2010 34 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
ASTM A312 TP321 ¼ – 8 2.77 –3.91

3. Page 3 of 5
EXECUTED ORDERS – TURBINE INTEGRAL & TURBO GENERATOR PIPING
CLIENT PROJECT MEGAWATT YEAR TONNAGE GRADE RANGE OF
DIAMETERS
(INCHES)
RANGE OF
THICKNESS (MM)
BHEL ADHUNIK-2 270MW 2010 34 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 13.49
ASTM A312 TP321 ¼ – 8 2.77 –3.91
BHEL MARWA-1 500MW 2010 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A335 P91 ¾ – 1 ½ 2.88 –5.08
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL MARWA-2 500MW 2010 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A335 P91 ¾ – 1 ½ 2.88 –5.08
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL KORBA 500MW 2010 62 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL BOKARO 500MW 2010 61 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL
NORTH
CHENNAI-1
660MW 2010 20 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41
BHEL
NORTH
CHENNAI-1
660MW 2010 20 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41
BHEL
AVANTHA
BHANDAR
600MW 2011 84 TON
ASTM A106 GR.B ¼ – 32 2.24 – 12.7
ASTM A335 P11 ¾ – 32 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL RAIGARH-1 600MW 2011 22 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41
BHEL RAIGARH-2 600MW 2011 22 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41

4. Page 4 of 5
EXECUTED ORDERS – TURBINE INTEGRAL & TURBO GENERATOR PIPING
CLIENT PROJECT MEGAWATT YEAR TONNAGE GRADE RANGE OF
DIAMETERS
(INCHES)
RANGE OF
THICKNESS (MM)
BHEL RAIGARH-3 600MW 2011 22 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41
BHEL RAIGARH-4 600MW 2011 22 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41
BHEL D.B. POWER-1 600MW 2012 88 TON
ASTM A106 GR.B ¼ – 32 2.24 – 12.7
ASTM A335 P11 ¾ – 32 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL D.B. POWER-2 600MW 2012 88 TON
ASTM A106 GR.B ¼ – 32 2.24 – 12.7
ASTM A335 P11 ¾ – 32 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL/NTPC MUZAFFARPUR-1 195MW 2012 46 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 –11.07
ASTM A312 TP321 ¼ – 8 2.77 –3.91
BHEL/NTPC MUZAFFARPUR-2 195MW 2012 46 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 24 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 11.07
ASTM A312 TP321 ¼ – 8 2.77 –3.91
BHEL/NTPC SCCL-1 600MW 2012 22 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41
BHEL/NTPC SCCL-2 600MW 2012 22 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41
BHEL
SHREE SHINGAJI-
1
600MW 2012 22 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41
BHEL
SHREE SHINGAJI-
2
600MW 2012 22 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 5 1.65 – 3.41
BHEL BARA-1 660MW 2012 25 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 6 1.65 – 5.08
BHEL BARA-2 660MW 2012 25 TON
ASTM A106 GR.B ¼ – 24 2.6 – 12.7
ASTM A312 TP321 ¼ – 6 1.65 – 5.08
BHEL AMRAVATI-1 270MW 2012 8.2 TON ASTM A106 GR.B ¼ – 10 2.24 – 7.10
BHEL AMRAVATI-2 270MW 2012 8.2 TON ASTM A106 GR.B ¼ – 10 2.24 – 7.10
BHEL AMRAVATI-3 270MW 2012 8.2 TON ASTM A106 GR.B ¼ – 10 2.24 – 7.10

5. Page 5 of 5
EXECUTED ORDERS – TURBINE INTEGRAL & TURBO GENERATOR PIPING
CLIENT PROJECT MEGAWATT YEAR TONNAGE GRADE RANGE OF
DIAMETERS
(INCHES)
RANGE OF
THICKNESS (MM)
BHEL AMRAVATI-4 270MW 2012 8.2 TON ASTM A106 GR.B ¼ – 10 2.24 – 7.10
BHEL BARUNI 270MW 2012 8.2 TON ASTM A106 GR.B ¼ – 10 2.24 – 7.10
BHEL BHAVNAGAR-1 250MW 2012 8.2 TON ASTM A106 GR.B ¼ – 10 2.24 – 7.10
BHEL BHAVNAGAR-2 250MW 2012 8.2 TON ASTM A106 GR.B ¼ – 10 2.24 – 7.10
BHEL MATRISHRI-1 250MW 2012 8.2 TON ASTM A106 GR.B ¼ – 10 2.24 – 7.10
BHEL NASIK 250MW 2012 8.2 TON ASTM A106 GR.B ¼ – 10 2.24 – 7.10
BHEL RAYALSEEMA 600MW 2013 88 TON
ASTM A106 GR.B ¼ – 32 2.24 – 12.7
ASTM A335 P11 ¾ – 32 2.88 – 10
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL SAGARDIGHI-1 500MW 2013 84 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A335 P91 ¾ – 2 2.88 – 5.08
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL SAGARDIGHI-2 500MW 2013 84 TON
ASTM A106 GR.B ¼ – 20 2.24 – 9.53
ASTM A335 P11 ¾ – 28 2.88 – 12.7
ASTM A335 P22 ¾ – 6 2.88 – 14.20
ASTM A335 P91 ¾ – 2 2.88 – 5.08
ASTM A312 TP321 ¼ – 8 1.65 – 9.53
BHEL YERAMARUS-1 800MW 2013 28.5 TON
ASTM A106 GR.B ¼ – 24 2.24 – 12.7
ASTM A335 P11 2 – 2 3.61 – 5.54
ASTM A335 P22 ¾ – 8 2.88 – 10.56
ASTM A335 P91 1 –12 3.56 - 39
ASTM A312 TP321 ½ –12 2.11 – 7.14
BHEL YERAMARUS-2 800MW 2013 28.5 TON
ASTM A106 GR.B ¼ – 24 2.24 – 12.7
ASTM A335 P11 2 – 2 3.61 – 5.54
ASTM A335 P22 ¾ – 8 2.88 – 10.56
ASTM A335 P91 1 –12 3.56 - 39
ASTM A312 TP321 ½ –12 2.11 – 7.14