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Pulverized Coal Piping Three-way Type (FS Type)

This type of expansion joints have the abilities of high temperature resistance, no powder leakage, no powder accumulation and small displacement rigidity; ii is able to absorb displacement in any direction, good in deflection and ensure free boiler and pipeline system expansion; the installation and maintenance are converient ,the suspension and support are easy, the life of use is long and the comprehensive Investment is cost-effective, which have all solved the coal dust leakage problem and ensured the normal operation of machine units.

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Description

Pulverized Coal Piping Three-way Type (FS Type)

1.Nozzle

2.Bellow

3.Limit Screw

4.Middle Nozzle

5.Annular Plate

6.Umit Nut

Technical Parameter Table

 

Product Code

Connection-F

 

 Nominal

Diameter DN

  Axial

Movementn mm

  Axial Rigidity

N/mm

  Coefficient

Lateral Maximum Compensation Value mm

KyO~~ Lateral Rigidity ( N/mm)

 Radial Shape Maximum Size H Φmm  Nozzle End Face Size (dXs)
L=1500 L = 2000 L=2500 L=3000  Flange Size (JB81 -59)
a Ym/Ky0

^i$o

 a Ym/KY0

KyO

 a Ym/Ky0 a Ym/Ky0
FS350X8-J/F-L 350 140 215 1.25 200/27 1.33 300/12 1.38 400/7 1.36 500/4 580 Φ377 X8
FS^0X12-J/F-L 220 143 1.75 200/18 1.83 300/8 1.88 400/5 1-9 500/3 Φ445 12-Φ23
FS400X8-J^-L 400 140 236 1.15 200/36 1.2 300/16 1.25 400/9 1.24 500/6 687 Φ426 X8
FS400X12-J/F-L 210 158 1.69 200/24 2.37 300/6 1.78 400/6 1.8 500/4 ①495 16-Φ23
FS45OX8-d^-L 450 200 302 1.4 200/35 1.47 300/25 1.5 400/14 1 56 500/9 700 Φ478 X8
FS450X12-J/F-L 300 202 2 200 /36 2.07 300/16 2.13 400/9 2.2 500/6 Φ550 16-Φ23
FSS00X8-.VF-L 500 200 321 1.25 200/70 L37 300/31 1.38 400/18 1.4 500/11 806 Φ529X8
FS500X12-J/F-L 300 214 1.7 200/45 1.7 300/20 1.95 400/12 2 500/7 Φ600 16-Φ23
FSBOOXS-tVF-L 600 200 352 1.1 200/99

-99

 1.1 300/45 1.2 400/25 1 22 500/16 920 Φ630 X8
FS600X12-J/F-L 300 235 1.5 200/65

65

 1.5 300/29 1.78 400/17 1.72 500/11 Φ705 20-Φ25

Our company can produce the expansion joint with larger (or smaller) specifications except the type in this table- Technical parameters can be adjusted and designed according to customer requirements

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