Drum Press , Temp Cal

7/11/2003

Project : NTPC / VINDHYACHAL STPP - STAGE III - 2 x 500 MW

Rev 03 Date TITLE : Pressure parts schedule for Eco, Circ,SH,RH,Drum with tube metal temp. calculation

Prepared by : GA TP-SC-209-100-0014

Reviewed by : VBR Sheet 2 of 22 Approved by: VBR

INDEX

PRESSURE PARTS SCHEDULE

Page No. Rev.No.

1. Basis for Thickness Calculation 3 03

2. Design Pressure for Pressure Parts 4 03

3. SH, RH and Economiser Pressure Drops 5 03

4. Pressure Parts Schedule:

4.1 Economiser System 6 03

4.2 Circulating System 7 - 9 03

4.3 Superheater System 10 14 03

15 03

4.4 Reheater System 16 17 03

4.5 Steam Cooled Spacer 18 03

5. Unit Material Diagram:

- SH Division Panellette

- SH Platen

- LTSH

- Reheater

19

20

21

22

03

03

03

03

7/11/2003



Prepared by : GA TP-SC-209-100-0014 Reviewed by : VBR Sheet 3 of 22 Approved by: VBR


BASIS FOR THICKNESS CALCULATION

1. Design Code : IBR

2. Margins over IBR Code Requirement

2.1 Water Walls:

i. ii.

0.6 mm provided for all water wall tubes over the thickness required as per IBR. Further, an additional tube thickness of 1.0 mm over and above the tube thickness of waterwall tubes calculated as per the above shall be provided on all water wall tubes coming within a radius of half a meter each wall blower. Thinning allowance for bends : 10%

2.2 Superheaters & Reheaters:

i. Erosion allowance (Leading tubes) : 1.0 mm

ii. Erosion allowance (Balance of Tubes) : 0.6 mm

iii. Thinning allowance for bends : 10%

2.3 Economiser

i. Erosion allowance : 1.0 mm

ii. Thinning allowance for bends : 10%





DESIGN PRESSURE FOR PRESSURE PARTS

1. Design Code : IBR 2. Drum SHO pressure at BMCR : 178 kg/cm2(g) SH System pressure drop at BMCR : 17.50 kg/cm2 Drum operating pressure : 195.5 kg/cm2(g) Design pressure : 1.05 x Max. operating pressure : 1.05 x 195.5 : 205.3 kg/cm2(g) Drum design pressure used : 208.5 kg/cm2(g)

3. SH system

Design pressure : Drum Design pressure - Pressure drop in preceeding sections (or) 1.05 x Max. operating pressure whichever is higher.

4. RH system Max. operating pressure : 47.41 kg/cm2(g) Design pressure : 1.05 x Max. operating pressure : 1.05 x 47.4 : 49.8 kg/cm2(g) RH design pressure used : 52.4 kg/cm2(g)

5. Economiser system Max. operating pressure : 201 kg/cm2(g) Design pressure : 1.05 x Max. operating pressure : 1.05 x 201 : 211.1kg/cm2(g) Economiser coil design pressure

used. : 214.0 kg/cm2(g)

6. Circulation system Design pressure upto pump : Drum design pressure + Static head (or)

1.05 x Max. operating pressure whichever is higher.

Design pressure after pump : Drum design pressure + Static head + Pump head (or) 1.05 x Max. Operating pressure whichever is higher.





SH, RH AND ECONOMISER PRESSURE DROP (Load : BMCR)

I. SUPERHEATER SYSTEM

Saturated connecting links : kg/cm2 0.25

Radiant Roof : kg/cm2 0.65

Back Pass SCW : kg/cm2 2.45

LTSH : kg/cm2 2.08

LTSH outlet Tee : kg/cm2 0.20

Links to DESH : kg/cm2 0.25

DESH : kg/cm2 0.37

Links to Panel SH : kg/cm2 0.40

Panel SH inlet Tee : kg/cm2 0.25

SH Division Panel : kg/cm2 3.48

Panel SH Outlet Tee : kg/cm2 0.30

Links to Platen : kg/cm2 1.34

Platen SH inlet Tee : kg/cm2 0.30

Platen SH : kg/cm2 4.93

SH outlet Tee : kg/cm2 0.25

Total SH Pressure Drop : kg/cm2 17.5

II. REHEATER SYSTEM

RH Pressure Drop : kg/cm2 1.70

III. ECONOMISER SYSTEM

Economiser Links : kg/cm2 0.40

Economiser Coils : kg/cm2 2.80

Static Head : kg/cm2 2.30

Economiser pressure drop including static head

: kg/cm2 5.5


(Economiser System)

Project : NTPC / VINDHYACHAL STPP - STAGE III - 2 x 500 MW Rev 03 Date TITLE : Pressure parts schedule for Eco, Circ,SH,RH,Drum with tube metal temp. calculation Prepared by : GA TP-SC-209-100-0014 Reviewed by : VBR Sheet 6 of 22 Approved by : VBR/KR

Sl.

no. Description No.

off Size OD mm

Thick. mm

Min.orderthickness

mm

Min. insitu thickness

mm

Erosion allowance

mm

Material specification

Pressure Kg/cm2(g)

Design Working

Temperature oC

Design Working

Gas side metal temp.

0C 1. Eco. inlet

lead 1 457.2 50 43.8 @ - SA106Gr.C 219.7

201.0 282 254 $

2. Eco. inlet header

1 508 75 65.6 @ - SA106Gr.C 214.0 201.0 282 254 296

3. Eco. coils 552 38.1 5.3 (Bend)

5.3 4.1 1.0 SA210Gr.A1 214.0 201.0 319 308 321

4.

Eco. outlet header

1 406.4 60 52.5 @ - SA106Gr.C 210.2 197.2 336 308 350

5. Eco. outlet links

2 368 40 35.0 @ - SA106Gr.C 210.2 197.2 336 308 $

6. Eco. outlet links to drum

3 323.9 36 31.5 @ - SA106Gr.C 210.2 197.2 336 308 $

Notes: $ - Outside gas path.

@ After generation of Drawing.

Data for Main pipes and tubes are furnished. For other components the product drawings may be referred.


(Circulation System)

Project : NTPC / VINDHYACHAL STPP - STAGE III - 2 x 500 MW Rev 03 Date TITLE : Pressure parts schedule for Eco, Circ,SH,RH,Drum with tube metal temp. calculation Prepared by : GA TP-SC-209-100-0014 Reviewed by : VBR Sheet 7 of 22 Approved by : VBR/PSG

Sl. no.

`Description No. off

Size OD mm

Thickness. mm

Min. order thickness

mm

Min. Insitu thickness

mm

Erosion allowance

mm


Pressure kg/cm2(g) Design Working

Temperature oC

Design Working


oC

1. Drum 1 ID=1778

170 (min) / 205 (min) ## (F) 160(min) / 190 (min) ## (S)

165(min) / 200 (min) # (F)

155(min) /185 (min) # (S)

149.74/ 179.79 (F) 149.74 / 180.3 (S)

-

SA 299

208.5

195.5

368

363

$

2. Downcomer

6 368 36 31.5 27.8 - SA106GrC 211.5 198.5 368 354 $

3. Suction manifold

1 508

55 48.1 @ - SA106Gr.C 211.5 198.5 368 354 $

4. Suction spool 3 457.2 45 39.38 34.3 - SA106Gr.C 211.5 198.5 368 354 $ 5. Circulating

pumps 3

$

6. Discharge valves

6

$

7. Discharge lines

6 323.9 36

31.5 27.14 -

SA106Gr.C 213.5 200.5 368 354 $

8. Waterwall bottom ring heade

1 914 90 (min) ## 85 (min) # @ (Front&Rear)

@(Sides)

-

SA 299 213.5 200.5 368 354 $

Notes: $ - Outside gas path @ - To be supplied after generation of drawings. ## Raw plate thickness # Finished shell thickness (F) For the First boiler (Vindhyachal-9) (S) For the Second boiler (Vindhyachal-10)




Sl. no.


Size OD mm

Thickness. mm


mm


mm

Erosion allowance

mm



Temperature oC

Design Working


oC

9.

Waterwall rifle tubes

1062 51

51

51

63.5

63.5

5.6 (Straight)

6.0 (Bend)

7.1 (WB opgs)

7.1 (Straight)

7.1 (Bend)

5.6

6.0

7.1

7.1

7.1

5.25

5.25

6.25

6.32

6.32

0.6

0.6

1.6

0.6

0.6

SA210Gr.C

SA210Gr.C

SA210Gr.C

SA210Gr.C

SA210Gr.C

213.5

213.5

213.5

210.8

210.8

200.5

200.5

200.5

198.0

198.0

396

396

396

396

396

363

363

363

363

363

448

448

448

448

448

Waterwall smooth tubes

63.5

63.5

51

51

51

51

7.1 (Straight)

7.1 (Bend)

5.6 (Straight)

6.0 (Bend)

8.8 (Straight)

8.8 (Bend)

7.1

7.1

5.6

6.0

8.8

8.8

6.32

6.32

5.25

5.25

3.88

3.88

0.6

0.6

0.6

0.6

-

-

SA210Gr.C

SA210Gr.C

SA210Gr.C

SA210Gr.C

SA210Gr.C

SA210Gr.C

210.8

210.8

213.5

213.5

213.5

213.5

198.0

198.0

200.5

200.5

200.5

200.5

396

396

396

396

368

368

363

363

363

363

363

363

448

448

448

448

$

$ Waterwall

hanger rifle tubes

63.5 12 12 6.32 0.6 SA210Gr.C 210.8 198.0 396 363 448

Notes: $ - Outside gas path




Sl. no.


Size OD mm

Thickness. mm


mm


mm

Erosion allowance

mm



Temperature oC

Design Working


oC

10. Top headers 3 2

273

273

40

50

35

43.75

@ (Hanger)

@ (Screen)

@ (Front)

@ (Side)

- - - -

SA106Gr.C

SA106Gr.C

SA106Gr.C

SA106Gr.C

208.5

208.5

208.5

208.5

195.5

195.5

195.5

195.5

368

368

368

368

363 363

363

363

$

$

$

$

11. Relief Pipes 68 159 18

15.75 13.4 -

SA106Gr.C

208.5

195.5

368

363

$

Notes : $ - Outside gas path @ - To be supplied after generation of drawings. Data for main pipes and tubes are furnished. For other components the product drawings may please be referred.


(Superheater System)


Sl. no.

Description No. off

Size OD mm

Thick mm.


mm


mm

Erosion allowance

mm


Pressure Kg/cm2 (g) Design Working

Temperature oC Design Working

Gas side metal temp. oC

1. SH saturated connecting links

21 159.0 18.0 15.8 @ - SA106Gr.C 208.5 195.5 368 363 $

2. Radiant roof inlet header

1 273.0 50.0 43.8 @ - SA106Gr.C 208.3 195.3 368 363 $

3. Radiant tubes front

150 63.5 6.3(Straight) 6.3 5.9 - SA213T11 208.3 195.3 414 364 424

4. Radiant tubes -rear

150 57.0 6.0(Bend) 6.0 5.3 - SA213T11 208.3 195.3 414 364 420

5. Radiant roof outlet header

1 406.4 60.0 52.5 @ - SA106Gr.C 207.6 194.6 368 364 $

6. Backpass sidewall inlet header

2 368.0 50.0 43.8 @ - SA106Gr.C 207.5 194.5 368 364 $

7.

Backpass sidewall tubes (front)

120 6

63.5 63.5 76.1

6.3 (Straight) 7.1 (Bend) 12.5 (Bifurcate)

6.3 7.1 12.5

5.5 5.5 6.6

- - -

SA210Gr.C SA210Gr.C SA210Gr.C

207.5 207.5 207.5

194.5 194.5 194.5

393 393 393

365 365 365

397 397 397

$ Outside gas path @ After generation of Drawing.




Sl. no.

Description No. off

Size OD mm

Thick mm.


mm


mm

Erosion allowance

mm





8.

Backpass sidewall tubes (rear)

62 51.0

51.0

5.0 (Straight)

5.6 (Bend)

5.0

5.6

4.4

4.4

-

-

SA210Gr.C

SA210Gr.C

207.5

207.5

194.5

194.5

393

393

365

365

397

397

9. Backpass lower side header Front

2 406.4 60.0 52.5 @ - SA106Gr.C 206.9 193.9 393 365 $$

10. Backpass lower side header Rear

2 323.9 50.0 43.8 @ - SA106Gr.C 205.6 192.6 393 365 $$

11. Backpass lower front header

1 406.4 60.0 52.5 @ - SA106Gr.C 206.9 193.9 393 365 $$

12. Backpass Front wall tubes

126

51.0

51.0

5.0(Straight)

5.6(Bend)

5.0

5.6

4.4

4.4

-

-

SA210Gr.C

SA210Gr.C

206.9

206.9

193.9

193.9

393

393

365

365

397

397

13. Backpass screen tubes

126 51.0 6.3 (Bend) 6.3 5.4 1.0 SA210Gr.C 206.9 193.9 394 366 398

14. Backpass roof tubes

126 51.0 5.0(Straight) 5.0 4.4 - SA210Gr.C 206.3 193.3 394 366 398

$$ Partially gas touched.

@ After generation of Drawing.




Sl. no.

Description No. off

Size OD mm

Thick mm.


mm


mm

Erosion allowance

mm





15. Backpass Economiser support tubes lower

368

38.1 44.5

5.0 (Bend) 7.1 (Straight)

5.0 7.1

4.3 4.9

1.0 1.0

SA210Gr.C SA210Gr.C

206.9 206.9

193.9 193.9

393 393

365 365

397 397

16. Backpass support tubes inter header

4 219.1 28.0 24.5 @ - SA106Gr.C 206.7 193.7 393 365 407

17.

Backpass SH support tubes inter/Lower

248

51.0

11.0(Straight)

11.0

5.4

1.0

SA210Gr.C

206.7

193.7

393

365

397

18. Backpass SH support tubes upper

248 248

51.0 51.0

11.0 6.3(Bend)

11.0 6.3

5.4 3.7

1.0 -

SA210Gr.C SA210Gr.C

206.7 206.7

193.7 193.7

393 365

365 365

398 $

19. Backpass upper rear Junction header

1 273.0 50.0 43.8 @ - SA106Gr.C 206.0 193.0 394 366 $$

20. Backpass upper rear wall tubes

137 51.0 51.0

5.0(Straight) 5.6 (Bend)

5.0 5.6

4.4 4.4

- -

SA210Gr.C SA210Gr.C

206.0 206.0

193.0 193.0

394 394

366 366

398 398

$$ Partially gas touched. $ Outside gas path @ After generation of Drawing




Sl. no.

Description No. off

Size OD mm

Thick mm.


mm


mm

Erosion allowance

mm





21. Backpass lower rear header

1 323.9 50.0 43.8 @ - SA106Gr.C 205.6 192.6 393 365 $$

22. Backpass lower rear wall tubes

137 44.5 5.0 5.0 3.9 - SA210Gr.C 205.6 192.6 394 366 398

23. LTSH inlet header

1 323.9 50.0 43.8 @ - SA106Gr.C 205.2 192.2 394 366 $$

24. LTSH Horizontal coils

744

47.63 47.63

6.0 (Bend) 6.6 (Bend)

6.0 6.6

5.0 5.5

0.6 1.0

SA213T11 SA213T11

205.2 205.2

192.2 192.2

418 458

379 419

428 467

25. LTSH terminal tubes

744 47.63 6.6 (Bend) 6.6 5.6 1.0 SA213T11 205.2 192.2 476 437 484

26. LTSH outlet header

1 457.2 65.0 56.9 @ - SA335P12 203.2 190.2 434 424 $

27. SH links to DESH

2 508.0 60.0 52.5 @ - SA335P12 203.0 190.0 434 424 $

28. SH DESH 2 508.0 65.0 56.9 @ - SA335P12 202.7 189.7 434 424 $ 29. Links to

Division panellettes

2 508.0 60.0 52.5 @ - SA335P12 202.3 189.3 416 406 $

$ Outside gas path @ After generation of Drawing. $$ Partially gas touched.




Sl. no.

Description No. off

Size OD mm

Thick mm.


mm


mm

Erosion allowance

mm





30. SH Division Panellette inlet headers

2 406.4 60.0 52.5 @ - SA335P12 201.7 188.7 416 406 $

31. SH Division Panellettes

432 44.5 44.5

44.5

44.5

44.5

44.5

51.0

44.5

51.0

5.0 (Bend) 5.0 (Straight)

5.0 (Bend)

7.1 (Bend)

7.1 (Straight)

7.1 (Bend)

7.1 (Straight)

5.6 (Straight)

7.1 (Bend)

5.0 5.0

5.0

7.1

7.1

7.1

7.1

5.6

7.1

4.0 4.5

4.2

4.1

6.3

5.3

5.8

4.1

5.0

- 0.6

-

-

0.6

0.6

1.0

0.6

1.0

SA213T11 SA213T22

SA213T22

SA213T22

SA213T22

SA213T22

SA213T22

SA213T91

SA213T91

201.7 201.7

201.7

201.7

201.7

201.7

201.7

201.7

201.7

188.7 188.7

188.7

188.7

188.7

188.7

188.7

188.7

188.7

406 471

482

476

521

496

481

532

526

406 421

482

476

471

446

431

482

476

$ 485

$

$

538

514

499

547

543

32. SH Division Panellette outlet hdrs

2 406.4

70.0 61.3 @ - SA335P12 198.2 185.2 485 475 $

33. Links to Platen SH

2 508.0 60.0 52.5 @ - SA335P12 197.9 184.9 485 475 $

$ Outside gas path @ After generation of Drawing.




Sl. no.

Description No. off

Size OD mm

Thick mm.


mm


mm

Erosion allowance

mm





34. Platen SH inlet header

1 406.4 60.0 52.5 @ - SA335P12 196.3 183.3 485 475 $

35. Platen SH coils

400 51.0 51.0 51.0 51.0 63.5

63.5 51.0 51.0 51.0 63.5 63.5 51.0

51.0

6.3 (Bend) 9.0 (Bend) 9.0 (Straight) 11.0 (Bend) 6.3 (Bend)

12.0 (Bend) 7.1 (Bend) 7.1 (Straight) 7.1 (Bend) 8.0 (Straight) 12.5 (Bend) 12.0

12.0

6.3 9.0 9.0 11.0 6.3

12.0 7.1 7.1 7.1 8.0 12.5 12.0

12.0

4.5 4.5 8.8 8.3 5.6

8.8 5.3 6.3 5.4 6.4 6.0 5.7

4.8

- -

0.6 - -

- 0.6 0.6 0.6 1.0 1.0

-

-

SA213T22 SA213T22 SA213T22 SA213T22 SA213T22

SA213T22 SA213T91 SA213T91 SA213TP347H SA213TP347H SA213TP347H SA213T91

SA213TP347H

196.3 196.3 196.3 196.3 196.3

196.3 196.3 196.3 196.3 196.3 196.3 196.3

196.3

183.3 183.3 183.3 183.3 183.3

183.3 183.3 183.3 183.3 183.3 183.3 183.3

183.3

475 475 547 548 475

531 568 588 598 581 562 588

598

475 475 497 548 475

531 518 538 548 531 512 538

548

$ $

565 $ $

$ 583 603 610 601 587

Insert

Insert 36. Platen SH

outlet hdr. 1 508.0 110.0 96.3 @ - SA335P22 191.3 178.0 540 540 $

Notes: $ Outside gas path @ After generation of Drawing. Data for main pipes and tubes are furnished. For other components the product drawings may please be referred.


(Reheater System)


Sl. no.

Description No. off

Size OD mm

Thick. mm


mm

Min. Insitu

thickness mm

Erosion allowance

mm


Pressure Kg/cm2(g)

Design Working


Gas side metal

temp. 0C

1. RH DESH 2 660.0 20.0 17.5 @ - SA106Gr.C 54.0 44.7 361 351 $ 2. RH Pendant

inlet header 1 457.2 28.0 24.5 @ - SA106Gr.C 52.4 44.7 361 351 $

3. RH front coils

814

44.5 44.5 44.5 63.5 54.0 54.0 54.0 54.0 54.0 54.0 54.0 63.5 63.5 63.5

5.0 (Bend) 6.3 (Bend) 8.0 (Bend) 4.5 (Bend) 4.0 (Bend) 4.0 (Bend) 4.5 (Bend) 4.5 (Bend) 4.5 (Straight) 6.3 (Bend) 4.0 (Straight) 4.0 (Bend) 4.0 (Bend) 4.0 (Bend)

5.0 6.3 8.0 6.3 4.0 4.0 4.5 4.5 4.5 6.3 4.0 4.0 4.0 4.0

1.8 1.8 1.8 2.3 2.5 3.1 2.2 3.1 3.7 3.1 2.6 2.1 3.2 3.0

- - - - -

0.6 -

0.6 0.6 0.6 0.6 -

1.0 -

SA213T11 SA213T11 SA213T11 SA213T11 SA213T22 SA213T22 SA213T22 SA213T22 SA213T22 SA213T22 SA213T91 SA213T91 SA213TP347H SA213T22

52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4

44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7

352 352 352 352 506 507 483 507 535 508 545 517 556 517

352 352 352 352 506 468 483 468 496 469 506 517 517 517

$ $ $ $ $

509 $

517 537 511 547 $

558 $

$ Outside gas path @ After Generation of Drawing.


(Reheater System)


Sl. no.

Description No. off

Size OD mm

Thick. mm


mm

Min. Insitu

thickness mm

Erosion allowance

mm


Pressure Kg/cm2(g)

Design Working


Gas side metal

temp. 0C

4. RH Rear Coils

814 54.0 54.0 54.0 54.0 54.0 54.0 54.0 54.0 63.5 54.0 54.0

4.5 (Bend) 4.0 (Bend) 4.5 (Bend) 6.3 (Bend) 6.3 (Bend) 4.0 (Bend) 4.0 (Bend) 4.0 (Bend) 4.0 (Bend) 3.6 (Bend) 3.6 (Straight)

4.5 4.0 4.5 6.3 6.3 4.0 4.0 4.0 4.0 3.6 3.6

2.4 2.5 3.8 3.8 3.7 3.4 2.7 2.1 2.1 2.6 2.8

- -

0.6 0.6 1.0 1.0 0.6 - -

0.6 0.6

SA213T22 SA213T22 SA213T22 SA213T22 SA213T22 SA213T91 SA213T91 SA213T91 SA213T91 SA213TP347H SA213TP347H

52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4 52.4

44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7 44.7

498 506 538 540 519 582 552 556 517 571 595

498 506 499 501 480 543 513 556 517 532 556

$ $

540 543 522 585 555 $ $

573 597

5. RH Outlet Header (Siamese)

2 558.8 60.0 52.5 @ - SA335P22 52.4 42.5 540 540 $

Notes: $ Outside gas path @ After generation of Drawing.

Data for main pipes and tubes are furnished. For other components the product drawings may please be referred.


(Steam Cooled Spacer)


Rev. 03 Date TITLE : Pressure parts schedule for Eco, Circ,SH,RH,Drum with tube metal temp. calculation Prepared by : GA TP-SC-209-100-0014 Reviewed by : VBR Sheet 18 of 22 Approved by : VBR/KR

Sl. No.

Description No. off

Size OD mm

Thick mm.


mm


mm

Erosion allowance

mm





oC 1. Steam

cooled spacers for Platen SH

1

1

51

51

5 (Bend)

7.1 (Bend)

5.0

7.1

3.8

5.9

-

1.0

SA210 GR C

SA213T11

206.9

206.9

193.9

193.9

367

456

367

406

$

477

2. Steam cooled spacers for RH

1

1

51

51

5 (Bend)

7.1 (Bend)

5.0

7.1

3.8

5.8

-

1.0

SA210 GR C

SA213T11

206.9

206.9

193.9

193.9

368

445

368

406

$

460

3 Steam cooled spacers for Panellette SH

6 63.5

63.5

51.0

63.5

63.5

9.0 (Bend)

8.0 (Bend)

7.1 (Bend)

7.1 (Bend)

12.5

9.0

8.0

7.1

7.1

12.5

5.5

6.1

5.1

5.1

6.1

-

1.0

1.0

-

1.0

SA213T22

SA213TP347H

SA213TP347H

SA213T22

SA213TP347H

201.7

201.7

201.7

201.7

201.7

188.7

188.7

188.7

188.7

188.7

469

519

501

406

519

469

469

451

406

469

$

542

522

$

INSERT

Notes: $ Outside gas path

Data for main pipes and tubes are furnished. For other components the product drawings may please be referred.

Drum Press , Temp Cal

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Transcript of Drum Press , Temp Cal