Standard Flange-end Type

Standard Flange-end Type

Standard Flange-end Type

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Type Single Double
Model No. JBS-10W JBS-20W JBD-10W JBD-20W
Max. Pressure(Kgf/㎠) Max.10 Max.20 Max.10 Max.20
Max. Temperature(℃) Max.220
Connection Flanged
Material Bellows(STS304), Sleeve(STS304), Pipe(Carbon steel)
Using Fluid Steam, Air, Gas, Water & Oils
Axial Movement(mm) Max.40(-30, +10) Max.80(-60, +20)
Code. KS B 1536 A MFG.STD KS B 1536 A MFG.STD
Single spec.
N.D L D Axial Movement Weight(Kg)
ext. comp. 10K 20K
20A 365 49.6 10 30 3.5 3.6
25A 365 54 10 30 3.5 3.6
32A 365 60.5 10 30 4.4 4.6
40A 365 70 10 30 4.7 5.0
50A 365 90 10 30 5.9 6.0
65A 415 102 10 30 8.2 9.1
80A 415 130 10 30 9.8 13.9
100A 415 155 10 30 13.2 16.8
125A 440 190 10 30 18.4 20.0
150A 440 228 10 30 21.4 34.0
200A 440 318.5 10 30 39.8 59.6
250A 465 355.6 10 30 57.1 88.8
300A 465 457.2 10 30 71.6 108.4
350A 465 457.2 10 30 85.4 147.4
400A 490 508 10 30 114.4 187.4
450A 490 558.8 10 30 131.0 238.4
500A 490 609.6 10 30 147.2 280.4
Double spec.
N.D L D Axial Movement Weight(Kg)
ext. comp. 10K 20K
20A 680 49.6 20 60 5.7 6.0
25A 680 54 20 60 5.7 6.0
32A 680 60.5 20 60 6.7 7.0
40A 680 70 20 60 7.6 8.2
50A 680 90 20 60 9.2 9.6
65A 780 102 20 60 12.7 13.8
80A 780 130 20 60 15.9 20.0
100A 880 155 20 60 23.4 27.0
125A 880 190 20 60 29.0 37.0
150A 930 228 20 60 40.0 53.0
200A 930 318.5 20 60 74.3 98.1
250A 930 355.6 20 60 100.4 153.3
300A 930 457.2 20 60 113.6 185.4
350A 1030 457.2 20 60 151.4 238.4
400A 1030 508 20 60 179.4 300.4
450A 1080 558.8 20 60 218.0 382.4
500A 1080 609.6 20 60 255.2 440.4