Floating Roof Tanks Catalog_090603
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Transcript of Floating Roof Tanks Catalog_090603
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7/27/2019 Floating Roof Tanks Catalog_090603
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Design
ManufactureConsultant
Installation & Maintenance
Floating Roof Seal System
Roof Drain , floating suction & Skimmer line
Tank Accessories
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Design
ManufactureConsultant
Installation & Maintenance
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Internal Floating Roof Seal System 1~4
5~6
7
8
External Floating Roof Seal System
Floating Suction System/Oil Skimmer System
Tank Accessories
CONTENTS
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Internal Floating Roof (Tube type)
Inernal Floaing Roo Seal Sysem
Te inernal foaing roo seal sysem consiss o he foa ubes joined wih he clamp beams on deck skins.
I is ted and equipped wih a coninuous closure device (primary / secondary seal) beween he ank
shell and he foaing roo edge.
The purpose of the internal floating roof seal system is to minimize vapor zone above the stored liquid.
This system reduces emissions and evaporative losses of storage products, and less corrosive or oxidizing
elements would be produced in the tank when removing the vapor zone from the fixed roof storage tanks.For foaing roo seals have been widely used or soring he peroleum producs, FLOA-EK provides
he bes qualiy o inernal foaing roo seal sysems o every perochemical indusry. Based on our years
o specialized experiences in designing, manuacuring and insalling all ypes o ank seal accessories,
FLOA-EK warrans every inernal foaing roo seal sysem comply wih he environmenal regulaions
and he laes ediion o API 650 Appendix H sandard.
All pars are manuacured under FLOA-EK high qualiy conrol, and all foaing ubes are leak-esed.
In addiion, all componens can be easily accessed hrough an exising manhole wihou any special ools.
Deck skin on foaing ube ype --
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From an idea o Steady tray combination by ull contact on the storage products, FLOA-EK
designs and produces an unique ray Combination type o honeycomb foating deck to minimize
the vapor space much smaller than the foating tube types one. Te honeycomb foating decks are
economic cost and provide the highest enclosure. No more vapor emission would occur under the
ull contact cover o honeycomb decks.
Full contact Honeycomb foating deck type --
Honeycomb foating deck type
no Vapor space
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Foam Seal & Wiper Seal
Double Wiper Seal
Mechanical Shoe Seal
Floating Deck ype
foating tube/Honey comb
foating tube/Honey comb
Secondary Seal
Vapor mounted wiper seal
Vapor mounted wiper seal
Primary Seal
Vapor mounted wiper seal
Liquid mounted oam seal
Model No.
FDW
FFW
foating tube/Honey comb
C.S pontoon deck
Vapor mounted wiper seal
Vapor mounted wiper seal
Mechanical shoe seal
Mechanical shoe seal
FMW
CSMW
Specications
wo wiper seals are vapor mounted and overlapped by each other.
Tese seals completely cover the space between the tank shell and
the edge o the internal foating roo. Te wiper seals are continuous
and made rom high quality material o 100% aromatic resistance.Double wiper seals are easily to install and have a low cost.
Te primary oam seal is liquid mounted type composed o oam
blocks and envelopes; the secondary wiper seal is vapor mountedtype. Te envelope is designed to prevent liquid capillary action and
provide a long service lie or B..X and other strong chemical
storage tanks.
Tis oam seal can eectively reduce VOC emissions and project
losses o liquid products completely.
Te mechanical shoe seal is a metal sheet held vertically against the
tank shell by spring. It is connected by brace arms to the foating
roo. A fexible coated abric (continuous seal) spans the annular
space between the shoe plate and the rim plate o the foating roo.
Tis seal oers actual advantages o universal resistance to all storage
products, good emission reduction, long service lie and liquid
mounted.
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SpecifcaionsInernal Floaing Roo Seal SysemIem
Ponoon
Deck maerial
Rim Space
Floaing Tube Type, Honeycomb oaing deck, Aluminum or Sainless Seel
Aluminum or Sailess Seel , (FRP,upon reques)
Normal 180mm 100mm (* larger rim space is available)
A porable soluion o conver a fxed roo ino a oaing roo ank
Type o Seals
Applicaion
Advanages
Primary Seal: Wiper Seal, Liquid Mouned Foam Seal or Mechanical Seal Secondary Seal: Wiper Seal
Reduce produc evaporaion loss
Reduce poenial or vapor space explosions and fre hazards
Preserve he environmen
Beter peripheral sealing and lower seal cos
Cos eecive iniial invesmen
Long service lie
No normal mainenance requiremen
100% aromaic proecion available
Complies wih API 650 Appendix H sandard
Compaible wih all sored producs: Crude oil, Naphha
Designed o access all componens hrough he man hole.
(oaing ube ype)
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SpecifcaionsInernal Floaing Roo Seal SysemIem
Ponoon
Deck maerial
Rim Space
Floaing Tube Type, Honeycomb oaing deck, Aluminum or Sainless Seel
Aluminum or Sailess Seel , (FRP,upon reques)
Normal 180mm 100mm (* larger rim space is available)
A porable soluion o conver a fxed roo ino a oaing roo ank
Type o Seals
Applicaion
Advanages
Primary Seal: Wiper Seal, Liquid Mouned Foam Seal or Mechanical Seal Secondary Seal: Wiper Seal
Reduce produc evaporaion loss
Reduce poenial or vapor space explosions and fre hazards
Preserve he environmen
Beter peripheral sealing and lower seal cos
Cos eecive iniial invesmen
Long service lie
No normal mainenance requiremen
100% aromaic proecion available
Complies wih API 650 Appendix H sandard
Compaible wih all sored producs: Crude oil, Naphha
Designed o access all componens hrough he man hole.
(oaing ube ype)
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Foam Seal ype
Primary Seal
Exernal Floaing Roo Seal Sysem
Mechanical Seal Weigh load ype
Foam Block
Envelop
Curain Seal
Meal pars
Polyurehane oam
Synheic rubber, Polyurehane, PFE, Vion or Polyehylene on polyeser abric
Nirile/PVC, Polyurehane or PFE
Carbon seel wih ho dip galvanized coaing or Sainless seel
Descripion Maerial
Long service lie
100% aromaic proecion available
Complies wih API 650 appendix C
Compaible wih all sored producs: Crude oil, Naphha
Available wih secondary sealCompaible wih weld, lapped or riveed anks
Te fexible oam lled wih primary rim seal is mouned in he botom
posiion o he seal conaced wih he sored producs.
FLOA-EK oam seal is comprised o a series o polyurehane oam
blocks covered by an envelope and compressed beween he ank shell
and he foaing roo rim. Te oam blocks are held down by seel plaes.
Tis mouned-ype seal eliminaes vapor area.
Te curain seal prevens any vapors passing beween he roo and he
meal rame or hanger bar.
Tis panograph ype mechanical shoe seal is he mos widely
used design on exernal foaing roo anks. Te meallic band is
ormed as a series o shoes ha are overlapped ogeher o orm
a ring and held agains he ank shell by panograph ypemechanical device. Te assembling counerweigh and arms
exer a consan pressure o push he shoe agains he ank shell.
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Secondary Seal
Secondary Seal
Mechanical Seal spring ype
Primary Seal
Long service lie & mainenance reeEasy o insall & no ho work required (welding or fame cuting)Relaively low cosComplies wih API 650 Appendix CCompaible wih all sored producs: Crude oil, Naphha100% Aromaic proecion available
Available wih secondary sealCompaible wih weld, lapped or riveed anks
Rim mouned ypeHigh sealing eciency & durable service lieLarge wiper seal conac o he ank shellNo scraching or damage o he ank shellComplies wih API 650 Appendix CCompaible wih all sored producsEasy insallaion and available while operaing
Available o re-ener he ank wihou any damage and hang-up when over lledCan be insalled wih eiher a verical or horizonal rim plaeFoam por is available (*opional)
Tis spring ype mechanical shoe seal has an economic and
simple design. I is easy o insall wihou ho work, such as
welding, and gives good perormance or sealing. Te shoesare held in permanen conac wih he ank shell and
exended ino he produc by hanger arms. Te maerial o
pushing spring is high ensile sainless spring seel, and he
spring pushes he shoe a wo posiions, upper and lower. Te
vapor membrane covers he vapor space beween he shoe and
he roo rom he amosphere.
Te secondary seal reduces he evaporaion losses o he primary seal,
and i also prevens he rainwaer and oher producs rom alling ino
he sored producs. Te compressed plaes may be mouned on
horizonal or verical ype o roo rims and made o accep specic bol
piching. Te overlapping o compressed plaes give srong sealing
pressure o he ank shell.
Te wiper ip complies wih a UV and weaher resisan ype o
synheic rubber and exers a high sealing eciency. Te shunscomplies wih API 2003.
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Ariculaed Rigid Pipe ype Floaing Sucion Sysem
Consan or adjusable Oil Skimmer Sysem
Flexible Pipe or Waer Drain and Fire Foam Conduis
Flexilble drain or Exernal foaing roo
Airplane uel, moor uel, heaing oil, perochemicalsand waer may need o be delivered wihou
impuriies. FLOA-EK Floaing Sucion Sysem is
used o deliver a clean produc rom a dened deph
under he liquid level.
A cusom designs and manuacures ponoon and foaing
roo skimmer sysems, our exclusive fexible skimmer
discharge line do no need o add exra weighs or orques o
skimmer ponoon, foaing panel and foaing roo. Te
smooh chemical resisance fuid way will no cause
urbulence or rap solids as waxy residue.
Compleely compaible or coninuous service in pure
M..B.E.. 100% aromaic hydrocarbons, pure alcohol
also leaded and unleaded gasoline and je uels. Fully
preormed, repeaed and conrolled lay patern, no
sliding on ank foor and wih negaive buoyancy even in
heavy crude or waer.
Smooh inernal fuid-way has very low resisance o
waer fow.
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Floaing Sucion Sysem/Oil Skimmer Sysem
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Breaher Valves
Flame Arresers
Emergency Ven Covers
Gauge Hachs
Tank Accessories
Conservaion ven o ATM
Size: 2hrough 12
pressure seting: 20mmW.C o
700mmW.C
Vacuum seting: 20mmW.C o
700mmW.C
Hinged ype emergency relie
manhole cover
Size: 16 hrough 24
pressure seting: 50mmW.C o
700mmW.C
Hinged ype emergency pressure
& Vacuum relie manhole cover
Size: 16 hrough 24
pressure seting: 50mmW.C o
700mmW.C
Conservaion ven Pipe away ype
Size: 2hrough 12
pressure seting: 20mmW.C o
10,000mmW.C
Vacuum seting: 20mmW.C o
10,000mmW.C
Defagraion & Explosion proo ypeSize: 1/2 hrough 48
Defagraion & Explosion proo ypeSize: 2 hrough 48
Defagraion & Explosion proo ype
Size: 1 hrough 12
Lock-down & Non-sparking ype
Size: 4 hrough 12
Sel-closing slo dipping device
Size: 4 hrough 8
Top mouned , end o line ype
Size: 2 hrough 18
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FLOAT-TEK PRODUCTS
Tank seal
Tube type internal floating roof
Honeycomb type internal floating roof
Double wiper seal internal floating roof
Foam with wiper seal internal floating roof
mechanical shoe seal with wiper seal internal floating roof
Oil skimmer system
Floating suction system
Flexible foam conduits
Flexible drain hose
Oil hose
Breather valve , flame arrester , gauge hatch
Emergency vent cover , Rupture disc , N2 blanketing system
Other tank accessories