metal bellows

1, size : 28.5x18x11
2, types of joints : ww type
3, Material: tin phosphor
4.Thickness:0.1mm-0.3mm

1A metallic bellows is made from a thin seamless tube
2. operating temperature : -194℃ -+400℃
3. WAVES : 12
4.Wall thickness:0.12

1,types of joints : WDX type
2 Material: copper
3.Thickness:0.1mm-0.3mm

1.Forming method: Hydraulic forming
2.shape: U
3. Wall thickness : 0.17m
4, WAVES : 7

outside diameter: 19 mm
inside diamrter: 12mm
wall thickness:0.15
number of waves:28

1.Forming method: Hydraulic forming
2.shape: U
3. operating temperature : -194℃ -+400℃
4, WAVES : 9
5 .Wall thickness : 0.1mm

1.Forming method: Hydraulic forming
2.shape: U
3. operating temperature : -60 ℃ -+100℃
4, WAVES : 12
5 .Wall thickness : 0.15mm

Made in Italy expansion joints to compensate thermal/mechanical changes in the plants.

welded metal bellows+edge welded metal bellows
1)High temperature resistance
2)Anti-corrosion
3)High sealing performance
4)Good sensitivity...

metal bellows mechanical seals. material can be Stainless Steel 304, 316, 316L, AM350, Hastelloy C.

Type AS609
Operating limits:
Pressure : to 20bar
Temperature:-75---425 ℃
Speed: 50m/s ...

MECHANICAL BELLOW SEALS
Applications: Oil,light hydrocarbon,aromatic hydrocarbon, organic solvents,weak acids, alkali,Ammonia,etc.

Medium: Oil, Water, Chemical solvents, Acid, Alkali and other liquid.
Size:20mm~120mm
Pressure: ≤3.0Mpa
Temperature: -75°C~200°C
Speed: ≤30m/s

Equivalent to Burgmann MFLWT80 METAL BELLOW SEALS ,For big compressors and industrial pumps .MFLWT80 metal bellow for high temperature use in oil pump

Formed metal bellows
1)High temperature resistance
2)Anti-corrosion
3)High sealing performance
4)Good sensitivity...

metal bellow mechanical seal equivalent to Burgmann MFLW80, Sealol 609,606,604

Type AS680 metal bellows seal , simlilar to Johncrane 680 metal bellows seal

Burgmann MFLWT80 Metal Bellow Mechanical Seal
For unstepped shafts
Single Seal
Balanced
Independent of direction of rotation

CR685 metal bellow mechanical seal
equal:Burgmann type MFL85N
Temperature: -45 to +200°C
Pressure: ≤2.0MPa

Welded Metal Bellows with Customized Flange
1)High temperature resistance
2)Anti-corrosion
3)High sealing performance
4)Good sensitivity

Our MFL85N is replacement of burgmann seal ,for unstepped shafts, single and balanced seal, with metal bellows rotating and independent of rotation.

Single balanced metal bellows seals according EN12756.

Stationary Ring: SiC/TC
Rotary Ring: Carbon/SiC/TC
Secondary Seal: Graphite
Bellow: AM350/Lnone1718
Metal Par

Advantages
For extreme high temperature ranges
No dynamically loaded O-Ring
Self cleaning effect
Short installation length possible

Johncrane680 metal bellow mechanical seal
for general-purpose applications
a standard for low-temperature applications

metal bellows seal, Like burgmann MFL85N seal,Johncrane 115E ,215,Flowserve CBR ,Fluiten Type TSM ,Latty B17B ,EKK Eagle BA600 ,BA380,DEPAC 200

Productivity:100sets/month;Min. Order:5 set;Packing:Carton;DeliveryDate:20 days;PaymentType:T/T;Trademark:GuoWei;Specification:EQUIVALENT TO BURGMANN

standard,single seal,balanced,independment of direction of rotation,metal bellows.

EQUIVALENT TO JOHN CRNE606
mechanical shaft seals JOHN CRANE 609 metal bellow for high temperature use in oil pumps and chemical pumps

Name:Metal Bellows
Material:SUS 304.304L.316.316L
Wall Thickness:0.05-0.2mm