Catalogue of micro seals full

www. microseals.comwww. microseals.com

Mechanical Seals & Sealing System

AN ISO 9001 : 2008 CERTIFIED COMPANY

AGITATORS

PETROCHEMICALS

FOOD & PHARMA

POWER GENERATION

CHEMICAL & FERTILIZER

OIL & GAS REFINERIES

ROTARY APPLICATION

PUMPS

BLOWERS

COMPRESSORS

Leakage Proof Sealing Solution

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Welcome to the world of Mechanical Seal.

This Product Brochure is designed to make you familiar

with the latest Seal Group products and services.

Micor Seals has focused on seal selection based on

application and industry. Application engineering based

sealing technology helps you to decide on the right

type of seal. .

You will have an immediate impression of the

Mechanical Seal’s main application target and operating

Further more, we have incorporated a basic

explanation on seal operation and additional

technical background information.

Micro Seals is one of the leading Designers &

Suppliers of world-class Mechanical Seal & Seal

Support system for Pumps, Compressors,

Afitators, Mixers and Reactors.

Company Profile

We are implementing ISO 9001:2008 Quality

Management Standard & manufacture mechanical

seal according to international Quality and safety

standards with same design and fitting.

(EN 12756-DIN24960,API-682, and ISO 3069.)

.

We have computer aided design facility for designing

and developing mechanical seal to meet and fulfill

customer requirements .

Mission and Vision .

We tend to work in close co-ordination with our

clients to offer unique fluid handling solutions.

We aim to fulfill our commitment of providing superior

quality products to our clients at the optimum cost.

Our ProductWe offer a wide variety of highly Reliable and

efficient mechanical seals a like Pusher Seal,

Metal Bellows Seal, Cartridge seal, Agitator &

Mixer Seal, Thermosyphon, Cyclone Separator

& Heat Exchanger

These Mechanical Seals are similar and well

replaceable with John Carne, Eagle Burgmann,

Flowserve, AES, Chestron, US Seal, and so on

.

Our TeamOur team comprises of qualified and experienced

professionals, who continuously work for the

development of the company. .

InfrastructureOur State-of-the-art infrastructure is located in

the industrial hub of Mumbai. we have well equipped

insfrastructure with modern machineries and

equipment for manufacturing and testing facilities.

Mission and Vision

window by just looking at the content of section

provided in this brochure.

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Quality Policy :

It is the policy of Micro Seals to distinguish itselfas the industry leader by providing superior, costeffective quality products and services to itscustomers.

To achieve this we will:Provide each Associate with the training, tools, skills and motivation to produce the high quality products and services which meet or exceed our customer’s needs.

Warranty : Due to strict quality control from start ofproduction until shipment, our products arewarranted against defects and workmanship.We are able to guarantee our customersreliability and back-up in providing leakproof solutions.

Empower the work force so that everyone is responsible and accountable for acheving thegoalof superior quality products and services.

Made by premium quality raw material, ourproducts offer continous operation and flawlessperformance.

Raw materials, parts and complete assembliesare inspected by using latest instrument in allstages to prevent any lapse in quality.

To confirm to the strict quality control, ourcustomized mechanical seals undergo pressureand leak testing before being sent out to ourcustomers.

QUALITY COMMITMENT

The Primary goal of Micro selas is to achi eve thehighest standard of qual ity in all pract ices andoper ation without compromise

Micro Seals

Quality Process :

Rigorous Qyality control and timely delivery tomeet customers requirement.

standardized design and tailor-made solution.

economical pricing and cost effective solution.

Commitment :

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The technology has come off the age and proved to enviormental protection system. is devoted standard for mechanical seal. The new sealing technologies are based on advanced computerprograms used to optimize the seal design. Combined with advancement in the seal face materials theequipment availability and reliability has increased substantially. other related standard are : API 610,DIN 24960, ISO 3609, DIN EN 12756 and ISO 21049.

API 682 standard

Seal Balancing : for seal to perform, the seal faces must be incontact with each other in dynamic conditions. Theheat generation due to interface pressure load mustnot vaporize the liquid film. seal balancing is ageometrical feature provided to seal face thatavoids such condition.

.

Sealing Mechanism : Two Lapped faces, one

rotating with shaft and another stationery in

gland are brought in contact with each other by

means of spring force. the surfaces are seprated

by micron thickness of film of fluid being sealed.

The generation of this film is automatic due to

micro asperaties on the lapped surfaces thus

the film acts as a lubricant and reduced the

friction and heat generation well within the limit

of seal face material. Generally the lubrication

regime is mixed one. Typical coefficient of friction

is 0.07 for general purpose seal and 0.015 for

well designed high pressure seals.

BASIC SEAL CONSTRUCTION

3

SEALING TECHNOLOGY

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ELASTOMERS Generally seal face materials easily withstand hightemperatures, typically 330 C. However tempraturelimitation on the part of secondary elastomers decide theseal temperature capability so while selecting the sealthese limits are to be taken in to account

.MATERIALS

Most of the seal designs have stood the test of timeand are still in regular usage. The improvements,however have been tremendous in the seal facematerials. The development of superior and highlyreliable resin impregnated carbon as also antimonyimpregnated carbon has enable suucessful sealoperation even in marginal lubricantion conditionsparticularly in light hydrocarbon and high temperaturewater applications.

for corrosive liquids resin impregnated carbon andsintered silicon carbide grades have proved the idealsolutions. the hardness and thermal conductivity ofsilicon carbide is extremely high as shown in thetable below

.

.

MATERIAL OF CONSTRUCTION

4

10

30

Performance Range Materials Of Construction

Sealing Faces : Carbon , Seramic, Sic , Tungsten Carbide

Secondary Seals : Viton, Aflas, Ptfe, Gft

Metal Parts : SS304, SS316, Special Alloy. .

Description

+160

-50

15

Feature :

This Seal are single coil balanced seals,

rugged enough for variety of applications.

The balance & unbalanced version can

just be obtained by simply changing the

carbon face assembled through circlip

provided. it is used in abrasive, corrosive

and viscous media.

.

.

Application : High Pressure PumpsRefineries

Fertilizers Petroleum Pipelines

120

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)


SINGLE SPRING SEAL TYPE : MS-1100

123 4 567

1 Stationery Seat

2 Rotary Seal Face2

3 Thrust Ring

4 Rotary Seal Face “O” Ring

5 Stationery Seat “O” Ring

6 Spring

7 Grub Screw

1

22

3

4

5

6

7

This Seal are single coil unblanced

seals. These seals are simple in design and

reliable and ragged enough for the most

difficult applications. “V” Packing used as

secondary seals respectively. Special

notched helps the seal is independent

of direction of rotation. It is used in

abrasive, corrosive and viscous media

of high temperature.

Feature : .

.

Application : RefineriesFertilizers

Nuclear PlantsPetroleum Pipelines. .

12

10





+230

-50

15120

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

SINGLE SPRING SEAL TYPE : MS-1200


Description

1 Stationery Seat

2 Rotary Seal Face2

3 S. R. Shell



6 Spring

7 Grub Screw

1

22

3

4

5

6

7

78 Pin

12467 83 5

Application :

ChemicalsPetroleum RefineriesHydrocarbonsPetrochemicals.

“ Multi Spring Balance Seal” are pusher

type balanced. Multi Spring Seals generally

used where high pressure installation.

These seals can be provided with single,

double, tandem arrangement with external

seals support system & devices.

Feature : .

.

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30





+260

-50

25

TYPE : MS-1300

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

7

12

120

MULTI SPRING SEAL

Description

1 Stationery Seat

2 Rotary Seal Face2

3 S. R. Shell



6 Spring

7 Grub Screw

1

22

3

4

5

6

7

78 Pin

1267 83 54

12

10

Performance Range

+250

-50

20120

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

TYPE : MS-1400

This seal are general purpose multi spring

unblance seals. These seal can be easily

assemble or dismantled through circlip

provided and can be change to balance

version. These seal can be provided with

single, double or tandem arrangement

with external seal support system.

Feature : .

.

Application :

Light HydrocarbonsPetrochemicals. General

Industrial fluids

MULTI SPRING UNBALANCE SEAL

Materials Of Construction




8www. microseals.com

12 3456

7 8

Description

1 Stationery Seat

2 Rotary Seal Face2

3

4

5 Spring

6 Grub Screw

7 Thrust Ring

1

22

3

4

5

6

7

78

Stationery Seat “O” Ring

Rotary Seal Face “O” Ring

Pin

Feature : .

This seal eliminated the shaft step or sleeves

for balancing. These seals are externally

mounted and hence the metal parts including

the springs do not come in contract with

circulating media and therefore can be

use for corrosive or abrasive media sealing.

Application :

HydrocarbonsCorrosive Chemicals. General & Light

Chemicals.

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10





+180

-50

25

TYPE : MS-1500

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

9

12

100

MULTI SPRING REVERSE BALANCE SEAL

Description

1 Stationery Seat

2 Rotary Seal Face2

3 Thrust Ring


5 Gasket

6 Spring

7 Grub Screw

1

22

3

4

5

6

7

1 2 3457

6

CONICAL SPRING UNBALANCE SEAL

This seal are extremely rugged & reliable &therefore used in wide range of sealingapplications. These

Feature : .

seals have very fewparts & hence can be easily assembled ordismantled. The seals arrangement doesnot warrant any modification even in case ofconversion from gland packing. The compactdesign eliminates the requirement of extraradial & axial space for its installation.

Application :

HydrocarbonsCorrosive Chemicals. General & Light

Chemicals.

12

12

Performance Range

+180

-40

20120

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

TYPE : MS-1600




Metal Parts : Ss304, SS316. .


Description

1 Stationery Seat

2 Rotary Seal Face2

3 Thrust Ring



6 Spring

7 Pin

1

22

3

4

5

6

7

123 4 56 7

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+230

-50

10

TYPE : MS-1700

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

11

12

120

Application :

Waste Water PumpsSewage Application Fuel Injection

Pumps

This seal are most commonly used rubber bellow seal, Due to its compact design itcan be easily mounted. It has a uniquerubber bellow secondary seal, whichprovides a high degree of axial flexibility tocompensate for lack of concentricity of theshaft & misalignment & wear due to thrustmovement of the shaft.

Feature : .

.

RUBBER BELLOW SEAL

12 3

Description

1 Stationery Seat

2 Rotary Seal Face2

3

4

5 Elastomer

6 S. S. Body

1

22

3

4

5

6


Spring45

Application :

Hot & Cold Water Pumps

Oil PumpsFuel Injection Pumps

Refrigeration Compressor

The seal can be use regardless of direction

of rotation since the driving torque is not

transmited through the coil spring. The

required driving torque is enhanced through

the unique rubber bellow which fits on the

shaft. There are no bonded Joints and all the

face materials are interchangeable without

having to modiify any dimensions.

Feature : .

.

RUBBER BELLOW SEAL

12

12

Performance Range

+200

-20

25120

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

TYPE : MS-1800






Description

1 Stationery Seat

2 Rotary Seal Face2

3

4


6 Spring

7 Pin

1

22

3

4

5

6

7

12 56 73

Thrust Ring

Elastomer4

Application :

AlkalisAcids Extremely Corrosive

Services

Feature :

This seal are outside mounted with simple

installation procedure and hence cost effective

for corrosive media sealing. We manufacture

fixed as well as replaceable bellow face for

replaceable version which allow flexibility for

selection of face material as per the media,

which can be easily removed and replaced.

.

TEFLON BELLOW SEAL

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05


Sealing Faces : Carbon , Seramic, Sic


Metal Parts : SS316, Hast - C.

+80

-20

25

TYPE : MS-1900

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

13

12

120

Description

1 Stationery Seat

2 Rotary Seal Face2

3 Thrust Ring

4 Spring Holder

5 Bellow

6 Spring

7 Clamp Ring

1

22

3

4

5

6

7

78

79

823 4567

Gasket

1

Pin

9

20

15

Performance Range

+350

-50

20100

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

TYPE : MS-2000




Metal Parts : SS316


Feature : .

.

This seal are independent of rotation. The

unique feature in this seal is no “O” ring and

therefore it will never hangup or damage the

shaft and sleeve it has an ability to handle

corrosive, abrasive and viscous media.

These seals has self - cleaning and non -

clogging construction.

Application :

High Temperature ApplicationPetroleum Refineries

Highly Corrosive Chemicals

METAL BELLOW SEAL

Description

1 Stationery Seat

2 Rotary Seal Face2

3 Face Housing

4 Bellow

5 Packing

6 Head Screw

7 Grub Screw

1

22

3

4

5

6

7

78

79

Pin

Packing

1234 57

6 89

Application :

PetrochemicalsPaper Industries Petroleum Refineries

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70




Metal Parts : SS304, SS316, Hastello -C, Alloy 20. .

Description

+220

-20

20

TYPE : MS-2100

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

15

25

150

HIGH TEMPERATURE SEAL

Feature : .“High Pressure Seals” are designed for heavyduty service involving high pressure & slidingvelocit ies. The seal has posit ive drivearrangement & study construction making theseal suitable for high pressure application.Multiple spring design provides uniform faceloading. The seal is supplied as a cartridgeunit & can be directly bolted to stuffing bo.These are normally use in main oil pipelines,waste injection pumps & boiler feed water pumps.

Description

1 Stationery Seat

2 Rotary Seal Face2



5 Slevee

6 O - Ring

7 Pin

1

22

3

4

5

6

7

78

79

Thrust Ring

1 23 45 6 78

9

Head Screw

Application :

PetrochemicalsGeneral Chemical Petroleum Refineries

Light Hydrocarbons

12

30

Performance Range

+230

-50

10120

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

TYPE : MS-2200






SINGLE CARTAGE SEAL

Feature : .

.

.

This series seal are used where there is

corrosion and erosion in the seal media. This

seal have good demand in sealing of rotation

equipments. Single Cartidge seal are special

purpose multi spring balance seals

designees for use in abrasive solid media.

Description

1 Stationery Seat

2 Rotary Seal Face2

3

4 Spring

5 Sleeve

6

1

22

3

4

5

6

Rotary Seal “O” Ring


1 2 3 45 6

DOUBLE CARTAGE SEAL

Application :

PetrochemicalsGeneral Chemical Petroleum Refineries

Feature : .

.

This cartidge seals are self cartidge units consisting of a shafts, sleeve, seal and glandplate. The unit is fitted on to the pump shaftas a built assembly, and no further fitting isrequired. They are supplied with varioustapings to provide for flashing, cooling water injection and disaster control. The settingposition of the seal is set by the cartridgedesign but the seal unit should not bescrewed to the shaft.

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30




Metal Parts : SS304, SS316. .

+230

-50

10

TYPE : MS-2300

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

17

10

120

Description

1 Stationery Seat

2 Rotary Seal Face2



5 Bellow

6

1

22

3

4

5

6 Slevee

1 23 4 5123 4 56

Application :

Petrochemicals & its Vapours General Chemical & its Vapours

Light Hydrocarbons & its Vapours

30

40

Performance Range

+260

-50

04150

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

TYPE : MS-2400




Metal Parts : SS304, SS316, Alloy -20. .


Feature : .

.

This seal are top entry agitator double

mechanical seal designed for medium to high

pressure applications. These seal are

successfully used for many years in all kind

of mixer, reactors, paints and pulps etc. these

seals can be easily installed without

disturbing the delicase mating faces.

DOUBLE AGITATOR SEAL

1

2

3

4

5

Description

1 Stationery Seat

2 Rotary Seal Face2


4 Spring

5 Sleeve

6

7

1

22

3

4

5

6

7

78

79

6

Oil Seal

7

Hex Head Screw

8

Bearing

9

Housing

DRY RUNNING SEAL

Feature : Seal are outside balance seal which requireno shafts or sleeve step for balancing. Thisseal shows good perfomance in highvaccum conditions. Since no auxiliaryequipments are needed for installation. It isvery cost effective and reasonable. Thesecan be easily installed and repaired on thefield to minimized cost and down time.

.

.

Application :

Pulp

Ash SlurryClinker Grinder Sludge

Syrup

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+220

-50

10

TYPE : MS-2500

DIAMETER:(mm)

SPEED:(m/sec)

PRESSURE:(bar)

TEMPERATURE:o

( C)

19

12

100

Description

1 Stationery Seat

2 Rotary Seal Face2


4

5 Sleeve

6 Pin

7

1

22

3

4

5

6

7


Hex Head-Screw

123

4

5

6

7

08


SEAL SUPPORT SYSTEM

Micro Seals

Micro Seals

SEAL SUPPORT SYSTEM


API Flush Plans Equipment Checkpoint

Plan 11 Plan 32


Seals Repairs & Refurbishment

Seals Repair TipsIf your pump seals are in need of repair, we canbring them back to “Like new” condition

If you use seals, you know reparing them caneasily save you 50% of the cost of a new seal.with the exception of the most common the “throwaways”, Repairing Seals will save your money.

Our Strength :

We repair all brands, and all styles of MechanicalSeal from all seal manufacturers including but notlimited to John Crane, Flowserve, Chesterton,AES,Flex-A-Seal, Burgmann, Robco, Us-Seal Etc.

We are Specialized in handling Repairing of allmakes and models of Agitators, Mixers, Reactors,Atomizers and centrifuges, (Any size Variation)

Repaired mechanical seals can also upgraded by replacing carbon faces with Silicon Carbide or Tungsten Carbide for much less than upgrading toa new seal.

Repairing Process

We have a fully operational workshop wherewe reconditional all types of mechanical sealsif the condition allows giving the mechanicalseal or components a second life.

All seal components are completely cleaned,measured, pressure tested, and inspected bythe enginerring department to determine whichparts can be re-used or require replacement.

All of the seals we repair are cleaned or sandblasted, inspected for factory tolerance, receivenew faces if required (otherwise lapped), newsprings, new elastomeric (rubber boot or O-rings),new set screws, new setting clips (if a cartidgeseal), lapped to industry standards (2-3 lightbands) assembled Re - inspected and shipped.

Ship your seals to us so that we can provide youturnaround service within few days.

We offer our support in the assembly andstart-up of more critical systems.

We are able to evaluate worn-out seals andto refurbish quickly and economically.

Our experienced Engineers, appropriatemachines and equipments, enables us toquickly point out the root cause accurately.We conside all aspects of the seal conditionand operation hiistory to determine the rootcause of any problems.

After After

Before Before Before

AfterAfter

Before

Types of Mating Ring

Elastomers & Sealing Faces

MS1 MS3MS2 MS4

MS5 MS7MS6 MS8

MS9 MS10 MS11

23 www. microseals.com

MICRO ENGINEERING WORKSAN ISO 9001 : 2008 CERTIFIED COMPANY

13/A, Sorabh Compound, Opp. BaxawalaDairy, R.M. Road, Near Ajit Glass, Jogeshwari (W),Mumbai - 400 102. (India)

Tel : 022-65335767 / +91 9820993092 / 93Fax : 022-26785083

Email : [email protected] / [email protected] : www.microseals.com

For Dealers :

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Quality Certificate

Catalogue of micro seals full

Engineering

Transcript of Catalogue of micro seals full