metal bellow seals

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

Our MF95N is replacement of burgmann seal ,for unstepped shafts, single and balanced seal, with roller bellows rotating and independent of rotation.

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

welded metal bellows elastic componewith good performance.
2.single structure ,better integration and compact construction,reliable seal and long

Mediums:Oil,light hydrocarbon,aromatic hydrocarbon, organic solvents,weak acids, alkali,Ammonia,etc.
No leakage mechanical seals

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

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

EQUIVALENT TO BURGMANN MFL85N
Depending on the material chosen and the specific design.in environment with temporature ranging from -330F to 800F

Bellows:
Inconel® 718 (M6), Hastelloy® C-276 (M5)
Seal face:
Carbon graphite antimony impregnated (A), Silicon carbide (Q12)
Seat:

EQUIVALENT TO JOHN CRNE609
mechanical shaft seals JOHN CRANE 609 metal bellow for high temperature use in oil pumps and chemical pumps

Metal bellow seals
Operating Conditions:
Temperature:-75oC~400oC
Pressure: ≤2.0Mpa(Single) ≤6.0Mpa(Double)

Equivalent to john crane type 515E METAL BELLOW SEALS , It is an asymmetric formed metal bellows designed for general purpose use.

Seal face: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), Silicon carbide (Q1)
Seat: Silicon carbide (Q1, Q2),

equivolent AES BP02, burgmann MG1S20, VULCAN TYPE1520 type seal. wide variety of stock Boot Mounted Seats.

Pumps:
Submersible pumps,sewage pumps; applied to the muddy water,sewage water or weakly corrosive fluids with soild grains.

Replace John Crane type 502 mechanical seal. With BO seat.
Single seal
Unbalanced
Independent of direction of rotation
Elastomer bellows

Equivalent to Burgmann Mtex
double cartridge mechanical seal
Independent of direction of rotation
Metal bellows
Stationary Springs...

Design features: Elastomeric bellows seal design including kinds of statconary ring, complying with DIN24960 and ISO3069,combined with ST60,ST50,ect

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

FBD series pump seal. Single seal . FBD mechanical seal series is uneasy to be blocked because of its
single spring structure.

Elastomer rubber bellows/ Equivalent to Burgmann MG1/MG12/MG13/MG1S20,TS MG1 MECHANICAL SEAL. Water pump seal.

Bellow type mechanical seals Operating Conditions
Pressure: 8(12)BAR, 116(174)PSI
Temprature: -20℃ ~+90(140)℃
-4°F ~+194(284)°F

1.Forming method: Hydraulic forming
2.shape: U
3. operating temperature : -194℃ -+400℃
4, WAVES : 4
5 .Wall thickness : 0.12mm

equivolent to vulcan type14,142 ,143 seal. rubber bellow seal.

Materials:
Stationary Ring: SiC/TC
Rotary Ring: Carbon/SiC/TC
Secondary Seal: NBR/EPDM/Viton
Bellow: AM350/Lncone17180...

Whether you need new seal or you have a seal to be repaired, we welcome the opportunity to help you with your rotary sealing needs.Rubber bellow seal

Operating Conditions:
Temperature:-20oC~150oC
Pressure: ≤1Mpa
Speed: ≤ 12 m/Sec

john crane type2100k mechanical seals. a compact, unitized, single spring, elastomer bellows mechanical seal ,replace AES BO5 seals. sterling 540

Features
typical motionless corrugated-pipe machine sealing structure, flange jointing, compulsory refrigeration, reasonable design, reliable qual