Model NO.
Flange
Material
Medium Carbon Steel
Connection
Flange
Brand
Liwei
Head Code
Round
Pressure
0.6 to 4.0MPa
Media
Hot Air, So2, Steam, Water, Oil, Acid and Gas, etc
Certificate
ISO9001&ISO14001
Trademark
LIWEI
Specification
CE, SGS, ISO9001, ISO14001, GB
Origin
OEM Manufactureran, China
HS Code
40091200
With high temperature resistance, water and chemical corrosion resistance, high flexibility, high fatigue life, compact structure, reliable sealing and other features. Because the shipping space on the vessel is precious, so in steam, water, oil, and the flue pipe road, diesel engine exhaust vent and import and export, such as displacement pump and compensation device with compact structure, good sealing, convenient installation of bellows expansion joint.
Applicable part
(1) Steam, water, oil line
(2) The exhaust line
(3) Diesel engine exhaust pipes
(4) The import and export machine pumps
Stainless steel bellows Expansion Universal joint features is mainly used in ship engine exhaust line and all kinds of pumps, valves, compressors, refrigeration units such as import and export of the suspension links and compensation of pipe heat bilges cold shrink, has the shock absorption, noise absorption, and the function of pipeline flexible connection. It can also absorb piping of the displacement, stress; Reduce the equipment to ensure the service life of pipeline equipment. Marine compensator bellows expansion joint using thin multilayer structure, flexible, small stiffness, product more than the flanging structure, acyclic to weld, corrosion resistance, high temperature resistance, ageing resistance, no leakage and long service life, product non-toxic, can be used in the small drinking line.
Stainless steel bellows Expansion Universal joint features Advantages:
Reduce vibration
Dampen sound transmission
Compensate lateral, torsional & angular movements
Compensate axial movements
Minimal face-to-face dimensions
Lightweight
Low movement forces required
Reduced fatigue factor
Reduced heat loss
Corrosion, erosion resistant
No gaskets
DN | DF Single Sphere | SF Double Sphere | SQ Three Sphere | 4Q Four Sphere |
32 | 120 | 195 | ||
40 | 125 | 195 | ||
50 | 135 | 195 | ||
65 | 145 | 205 | ||
80 | 165 | 205 | ||
100 | 180 | 255 | ||
125 | 195 | 255 | ||
150 | 210 | 255 | ||
200 | 240 | 355 | ||
250 | 260 | 355 | ||
300 | 275 | 355 | 480 | 530 |
350 | 285 | 355 | 480 | 530 |
400 | 285 | 430 | 480 | 530 |
450 | 295 | 440 | 590 | 640 |
500 | 295 | 440 | 590 | 640 |
600 | 300 | 440 | 590 | 640 |
700 | 300 | 440 | 590 | 640 |
750 | 300 | |||
800 | 300 | 490 | 590 | 640 |
900 | 310 | 500 | 600 | 650 |
1000 | 310 | 500 | 600 | 650 |
1100 | 350 | |||
1200 | 350 | 550 | 600 | 650 |
1300 | 350 | |||
1400 | 400 | 550 | 650 | 700 |
1500 | 400 | |||
1600 | 400 | 550 | 650 | 700 |
1800 | 450 | 550 | 650 | 700 |
2000 | 500 | 600 | 650 | 700 |
2200 | 460/560 | 610 | 710 | 760 |
2400 | 560 | 610 | 710 | 760 |
2600 | 610 | 610 | 710 | 760 |
2800 | 610 | 610 | 710 | 760 |
3000 | 610 | 710 | 760 |