Our Rubber Lining Scope Business
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Design, Fabrication, Control and Application
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Technical Assistance Service
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Customized solutions for each problem presented
Rubber lining at Ha Thanh shop
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We can vulcanizing the large pipe/vessel with size under ID 4mx10mmL in our large autoclave (ID. 4mx12mL)
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Removing the lining if necessary by induction, by pyrolysis or manually
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Preparation of the surface by grit blasting
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Applying internal and/or external lining
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Vulcanization in steam pressure Autoclave or in self-vulcanization
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Painting
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Finishing
Rubber lining Onsite work
Our experienced personnel are qualified to work on-site with equipment of any size by providing. We provide several services
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Removing existing lining with pneumatic/electric material or with the Magnetic Induction System
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Preparation of the surface by sanding, scraping or grit blasting
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Applying lining
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Rubber lining
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Flake lining
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Painting
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Pressure vulcanization or Exhaust steam
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Self - vulcanization
Rubber Lining Product
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Rubber Lining Product
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Pipes
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Storage Tank
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Pickling Tank - Pickling resin tank - Pickling Line (EGL)
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Degreasing Tank
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Plating Tank
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Gypsum Reactor
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Ion Exchange Tower
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Thickener
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Hydrochloric Acid Tank (HCL Tanks)
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Desalination System
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Pure Water Production System
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Phosphoric Acid Equipment (H2SO4 Tank, Pipe…)
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Phosphoric Acid Condenser
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High Analysis Compound Fertilizer
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Water Box Condenser
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Incineration Plant
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Wet Flue Gas Desulfuration Systems (FGD) plants (i.e scrubbers, piping, agitators and process vessels).
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Sea water pipe
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Sand filter for Salt Water
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Brine Sand Filter
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Media filter vessel
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Sea Strainer
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Header Manifold
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Rake for thickener
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Brine Receiver
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Brine Shower Pipe
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Metal Crash Cylinder
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Water Box Cap
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Dechlorinator
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Caustic Soda Tank (NaOH tank)
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Anion / Cation / Mixed bed Vessel
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Equipment for the transport and storage of chemical compounds
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Treatment of gases and fluids
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Iron-and-steel and metallurgic industry
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Mineral treatments
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Launder equipment
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Attrition Scrubbers
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Transport of dangerous materials (HCl, PAC, NAOCl, H2SO4)
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Paper industry
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Naval and fishing sector
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Piping
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Washer / Cleaner machine
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Barrel washer
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Offshore pipe
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Offshore riser clamp
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Chemical vessel
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Chemical transportation
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DAP units
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Cartridge Filter
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Metal Structures
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Filtrate Plate
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Centrifugal Separator
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Heat Exchanger for sea water
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Agitator
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Rapid Cooling Tank for Incineration
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FGD Circulation Pipe
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Limestone Slurry Pipeline
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Limestone tank
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We provide rubber sheet, adhesive, materials and supervisor for rubber lining as Natural HARD rubber: E-5, E-5I, E-7, E-7I, E-8, E-15, E-16, E-18, E-20; Natural SOFT rubber: R-4, R-5, R-6 (R-16), R-7 (R-17), R-8 (R-18), R-8L; BUTYL Rubber B-5 (B-15), B-5C (B-15C), B-5S, B-7(B-17), B-115, B215; Chloroprene Rubber C-5, C-55, C-55F, C-6 (Neoprene), H-411; SPECIAL MATERIAL (EPDM) S-2, S-6, SPECIAL MATERIAL (NRP) N-8.
Our GLASS FLAKE Coating Business
We offer support in material selection and qualification. And we sales glass flake lining materials base resin Epoxy, Vinylester, Novolak - Type Vinylester, Polyester, Epoxy Novolak, Hybrid Novolak, Het Acid Polyester, Bis-Type Polyester.
Following diagram shows typical OHJI-FLAKE material and its feature.
Flake Resin Characteristics
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Advantage of Flake Lining
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● Chemical resistance
● Solvent & Organic acid resistance
● Heat resistance
● Blister resistance
● Thermosetting
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● Easy to apply
● No need to cure
● Strong bonding Lining Characteristics
● Easy to repair
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● FLAKE 100 SERIES (Heavy corrosion purpose, Thick type)
• Thickness: Avg. 2mm (2coats)
• Method: Trowel
• Application: FGD Duct & Tank, Water Treatment Equip, Chemicals Tank
Chemical tank Grade
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Base resin
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Feature
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HF‐161
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Bis type Vinyl ester resin
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Standard (100℃ liquid)
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HF‐181
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Novolac type Vinylester resin
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Heat resistance (150℃ gas)
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HF-141
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Het acid Polyester resin
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For oxidizing chemicals
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● FLAKE 200 & 300 SERIES (Light corrosion purpose, Thin type Heavy corrosion purpose, Thick type)
• Thickness: Avg. 800μm (200series)
Avg. 400μm (300series)
• Method: Spray or Roller
• Application: Oil tank, Seawater Pipe, Ocean construction
Chemical tank Grade
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Base resin
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Feature
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HF‐261
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Bis type Vinylester resin
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Standard (60℃‐liquid)
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HF‐281
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Novolac type Vinylester resin
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Heat resistance (150℃ gas)
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Chemical tank Grade
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Base resin
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Feature
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HF-341
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Het acid Polyester resin
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For oxidizing chemicals
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HF-361
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Bis type Vinylester resin
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Standard (55℃ liquid)
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HF-381
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Novolac type Vinylester resin
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Heat resistance (150℃-gas)
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