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AN ISO-9001:2000 COMPANY

SINGLE AXIAL BELLOWS FOR WARTSILA* DIESEL ENGINE EXHAUST

wartsilaax.jpg (13026 bytes)

Sr.No. Nominal Dia ØD1

ØD(mm)

ØK(mm)

Ød(mm)

N

b(mm)

Fa(N/mm)

Fr(N/mm)

Allowed movements(mm)

Weight(kg)

Material code
axial lateral

1

NS 150

265

 225 18 8 12 - -     8 00945-1217

2

 NS 200 320 280 18 24 12 60 200 ±35 ±16 11 00945-1232

3

 NS 250 375 335 18 12 12 65 310 ±35 ±14 14 00946-0878
4 NS 300 440 395 22 12 12 80 510 ±35 ±12 18 00946-0212
5 NS 350 490 445 22 12 16 90 740 ±35 ±10 26 00946-0237
6 NS 400 540 495 22 16 16 80 630 ±50 ±14 33 00946-0340
7 NS 450 595 550 22 16 16 80 885 ±50 ±13 38 00946-0768
8 NS 500 645 600 22 20 16 100 1200 ±50 ±12 41 00946-0555
9 NS 600 755 705 26 20 20 120 2050 ±50 ±11 67 00945-1019
10 NS 700 860 810 26 24 20 140 3200 ±50 ±10 72 00945-1100
11 NS 800 975 920 30 24 20 160 4750 ±50 ±9 93 00945-1098
12 NS 900 1075 1020 30 24 20 175 6650 ±50 ±8 102 00945-1157
13 NS 1000 1175 1120 30 28 20 215 9600 ±50 ±7 112 00945-1239
14 NS 1100 1305 1240 30 28 20 - - ±50 ±6 140 00945-1234
15 NS 1200 1375 1320 30 32 20 - - ±50 ±5 160 00945-1236
16 NS 1400 1575 1520 30 36 20 - - ±50 ±4 180 00945-1244

NOTE -

  1. L = INSTALLATION LENGTH = 280 mm FOR ALL
  2. N = NUMBER OF HOLES OF ød ON FLANGES
  3. FLANGES ACCORDING TO DIN2501 ND 2.5/ ONE SIDE ROTATING FLANGE
  4. Fa = AXIAL SPRING RATE
  5. Fr = LATERAL SPRING RATE
  6. APPLICATION - FOR EXHAUST GAS PIPES
  7. WORKING PRESSURE = 0.5 bar ( 0.05 MPa PRESSURE ABOVE ATMOSPHERE)
  8. TEST PRESSURE = 1.5 bar ( 0.15 MPa PRESSURE ABOVE ATMOSPHERE)
  9. WORKING TEMPERATURE = 450°C
  10. MATERIAL     BELLOWS AND SLEEVE - AISI-321

                                   FLANGES - St 37

 

  •   FOR HIGHER SIZES PLEASE CONTACT OUR DESIGN DEPARTMENT WITH  THE DETAIL SPECIFICATIONS       

*Wartsila is the registered trademark of Wartsila NSD. The parts listed herein and or sold by Precision Expansion Bellows Industries are not original manufacturers parts. All original equipment manufacturers names, model numbers,trademarks, part descriptions and the drawings used here are for identification purpose only.Precision Expansion Bellows Industries implies no affiliation or sponsorship with any equipment manufacturer.       

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