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TANK EQUIPMENT:
GPE designer &manufacturer of roof sealing &draininge system,tank equibment & firefighting systems as follow:
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1-Drainage System:
The floating roof drainage systems have been designed by GPE to drain water from the roofs of external floating roof tanks.
Size rang:3”, 4” and 8”
Swivel Joint, Pivot Joint, Flexible Hose
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3-Sealing System:
The Pantograph, Plate Spring, Seal Master, Tube, Foam primary seals and Wiper Seal, Seal Master Secondary Seals are used on floating roof tanks and has been used on tanks ranging from 6.0 m to 110.0 m in diameter, storing virtually all crude and refined products.
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1-1-Swivel Joint Type
Size rang:3”, 4” , 6” and 8”
In tow type :
Heavy Duty Swivel Joint
Light Swivel Joint
Body :Ductile Iron/S.S/C.S
Ball: S.S Ball , O Rings: VITON
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3-1-Pantograph Type
Primary Mechanical Seal include counter weights in pantograph mechanism.
Available in Galv. Steel and S.S. Material.
Used on tanks ranging from 6.0 m to 110.0 m in diameter. Adapting with secondary seal and weather Shield
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1-2-Pivot Master Joint Type
Size rang:3”, 4” , 6” and 8”
Easy installation and maintenance.
Materials:
Chassis: Galvanized/S.S/C.S hose: Composite hose and A105 Flanges.
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3-2-Plate Spring Type
Primary Mechanical Seal include Pusher Plate and Plate Springs to push Seal Ring into the Shell. Available in Galv. Steel and S.S. Material. Used on tanks ranging from 6.0 m to 110.0 m in diameter. Adapting with secondary seal and weather Shield
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1-3- Flexible Joint Type
Size rang:3”, 4” , 6” and 8”
Easy installation and maintenance.
Synthetic Rubber Flexible hose and A105 Flanges.
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3-3-Foam & Tube Type
Tow type of the primary seal that we fill into the Envelop with Stored liquid or PU Foam.
Easier installation and maintenance against mechanical seal. Adapting with secondary seal and weather Shield
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2- Suction Units:
The suction System is used to delivery of liquid from tank to the pipeline.
Suctions System define in tow type:
Swivel Joint Type: Size rang:3” to 8”
Swing Master Joint Type: Size range: 10” to 24”
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3-4-Master Seal Type
The Master Seal innovative design gives it superior positive vapor sealing capabilities over all other primary seals for internal floating roofs. Designed for use with aluminum internal floating roofs, the Master Seal can also be retrofitted to internal steel roofs for most applications.
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2-1- Swing Master Joint :
Swing Master Joint used for Suction Unit for size rang between 10” to 24”.
Material:
Body: Ductile Iron
Bush: Gunmetal
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3-5-Secondary Type
Secondary wiper seal is rim mounted type seal suitable for External floating roofs.
The Secondary seal is designed to be installed whilst the tank is in service. The seal includes a compression plates, wiper rubber and vapour barrier membrane.
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TANK VENTING:
GPE design & manufacturer all kinds of valves and vents those are used in the storage tank as following
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1-P&V Breather Valve
Te breather valve is designed not only to prevent loss of product vapor from storage tanks but also to allow breathing when the tank pressure or vacuum exceeds that for which the tank is designed to operate.
Size range: 2” to 12”
Material:
Body, Cover, Hood, Seat: Al/S.S/C.S
Pallet, Screen, Stem, Spe. Bolts: S.S
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2-High Pressure P&V Valve
The spring-loaded design allows for higher pressure settings than the standard dead-weight loaded valve used in tanks with higher maximum allowable working pressure.
The Persian GPE 3450 series valves can be
configured for pressure settings up to 5000
mm W.G
Size range: 2” to 12”
Material:
Body, Cover, Hood, Seat: Al/S.S/C.S
Pallet, Spring, Screen, Stem, Spe. Bolts: S.S
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3-Rim Vent :
Rim vent is designed to relive pressure on low Pressure above ground storage tanks, and is ideally suited as a low cost rim vent on floating roof tanks.
Size range: 4” to 12”
Material:
Body, Cover, Hood, Seat: Al/S.S/C.S
Pallet, Screen, Stem, Spe. Bolts: S.S
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4- Emergency Vent :
The emergency relief Valve of the above mentioned type of a special design which is used for the excess–pressure emergency breathing of cone roof tanks.
Size range:10”, 16”, 20”, 24”
Material:
Body, Cover, Hinge, Load: C.S/S.S/Al
Gaskets: Klinger/PTFE/Neoprene
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5-Flame Arrester:
Flame arresters prevent the passage of a flame front from outside of a storage tank or process vessel to the inside, or of a flame between pipe work system and have applications in a wide range of industries including petroleum and petrochemical, gas, marine and sewage treatment.
Material:
Body: Al/S.S/C.S
Mesh, Stem, Spe. Bolt, Cover: S.S
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6-Gauge Hatch :
Gauge hatch has been designed and manufactured to provide secure, vapor-tight, non-sparking access ports for storage tank dipping and sampling functions.
Size range: 3”,4”, 6” and 8”
Material:
Body, Cover: Al/S.S/C.S
O Ring: NBR
Bolt, Pin: S.S
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7-FLOAT CHECK VALVE:
The float check valves have been designed by GPE to drain water from the roofs of external floating roof tanks.
Material:
Body, Cover: Ductile Iron/S.S/C.S
Ball: S.S, O Ring: NBR, Packing: PU
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FIRE FIGHTING EQUIPMENT:
GPE design & manufacturer all kinds of Fire Fighting equipment those are used in the storage tanks and Tank yard as following
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1-Wet Fire Water Hydrant:
The Wet Fire Water Hydrant is used to warm zone that fire water cannot froze.
Installation easy of Monitors is advantage of this type of hydrant.
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2-Hose Box:
The Hose Box is used to kept fire hoses, water nozzles, foam branch pipe, wrench and other accessories.
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3-Water/Foam Monitor:
Persian GPE’s Rugged, corrosion
resistant brass construction; unique
configuration flows up to 2000lpm;
vertical movement 75 degrees above
horizontal to 25 degrees below; full,
Continuous 360 degree rotation.
Size rang:3”, 4”
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4-Dry Barrel Hydrant:
The hydrant main valve and operating parts including valve seat, valve seat insert, … is bronze. Hydrant nozzle
consist of two 2½ inch hose nozzle and 4½
inch pumper nozzle,
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5- Landing Valves :
Landing valves used on dry rising mains should normally be of the gate valve type, but globe pattern valves occasionally used. Material of landing valve usually is Gunmetal and also can be used Cast Iron.
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6-Jet/Fog Water Nozzle :
Nozzles provide a fixed jet of water.
The basic Branchpipe according to BS 336 has an 2 ½ ″ inlet male instantaneous.
The Branchpipe is controlled from ‘shut off’ through ‘jet’ and ‘spray’ to wide-angle ‘curtain’ by rotating the annular sleeve.
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7-Rimseal Foam Equipment:
GPE Rimseal Foam Equipment is used for the protection of vertical open top floating roof (OTFR) storage tanks and comprises two elements – the Rimseal Foam Generator (RFG) and the Rimseal foam, pourer (RFP).
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8- Top Pourer Foam Maker:
The GPE Fire TPF is designed for use in foam systems for the protection of flammable liquid storage tanks and combine foam generation, vapor sealing and foam pouring in a robust, low-maintenance integral unit.
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9-Flat Tank Cool Spray Nozzle:
The water tank cool spray nozzle is designed to produce a wide angle flat fan spray nozzle and is available in a range of K-Factor and materials.
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10-Directional Spray Nozzle:
The Directional spray nozzle is designed to produce a wide angle fool cone spray nozzle and is available in a range of K-Factor and materials.
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11-Dividing Breeching
Dividing can produce in tow type:
• Inlet 2 ½ ″ male instantaneous and two outlet 2 ½ ″ female instantaneous
• Inlet 2 ½ ″ female instantaneous and two outlet 2 ½ ″ male instantaneous
Material of dividing usually is gunmetal and also can be used aluminum.
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12-Safety Shower & Eye Wash
The water tank cool spray nozzle is designed to washing eye & body immediately.
Suitable flow rate, easy maintenance and apply user friendly is some of benefits of this product
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