Arena Technologies wishes to introduce modern technologies used in the globe to infrastructure construction industry in Sri Lanka and African region. The company aims to diversify the business scope into potential market segments in the future
Pressure Pipelines for Hydro-power Plants
Flowtite pipelines have been used as penstocks for hydroelectric power plants since the early 1970s. From low pressure, large diameter Kaplan systems to medium range Francis turbines or high pressure Pelton wheels, Flowtite pipes, joints and fittings have enjoyed great success in penstock applications all around the world. The combination of mechanical and chemical properties makes them an ideal choice for hydropower and penstock applications.
Portable Water Pipelines and Tanks
Flowtite pipes have proved to be excellent for conveyance of water and raw water. With its smooth bore, good abrasion resistance, long pipe lengths, and wide range of diameters, Flowtite pipes have a leading edge in transport in this kind of application.
Waste Water Systems, Storm Water Overflow Basin, Storage Sewers, Retention systems
Among the first and most successful installations of Flowtite pipes are sewer applications, where the sulphuric acid in concentrated sewerage is often the destroyer of many traditional pipe materials. In many countries, pipe engineers have become aware of this fact and will not apply any other material than GRP for this application.
Transport and Irrigation Pipelines
The performance of pipes and their operational costs, which form an important aspect of the project costs in irrigation projects world-wide, has become increasingly evident. Particularly in irrigation Flowtite GRP pipe systems are preferred because they prevent the loss of water.
Storm and Rain Water Pipelines
When it rains in the countryside, the water generally stays there. When it rains in an urban area, impermeable surfaces transform water into runoff that needs to be collected, directed and kept separate from wastewater. Faced with increasing urbanisation and heavier downpours, many of our stormwater networks are not up to the job. The good news is that we have solutions.
GRP Jacking Pipes
ADVANTAGES
As a GRP pipe, the AMIJACK product offers similar general benefits as already described for the Flowtite product. In addition, the unique material processing also offer some specific advantages and benefits for the jacking use. The main benefits of pipe jacking compared to open trench method are:
- Minimum environmental disturbance, especially in urban areas
- A strong, watertight, complete pipeline after jacking is finished
- Usually low installation costs compared to open trench technology
- Pipe structure can be designed individually according to project-specific requirements
- High axial compressive strength (min. 90 N/mm2)
- Smooth and even outer surface
- Elastic material behaviour
- Easy pipe machining
- Low specific weight of GRP material
- Excellent hydraulic characteristics
APPLICATIONS
AMIJACK pipes are used in pipeline construction for the transport and storage of water, rainwater, sewage and industrial wastewater. The pipes will be installed primarily by jacking and find its use predominantly in:
- Construction of new sewer pipelines
- Old sewer replacements
- Construction of channels as protective tubes for gas pipelines, heating pipelines, etc.
- Road and technology culverts in transport engineering
- Electricity and telecommunication cable ducts in urban areas or areas with groundwater restrictions
- Relining
Cooling and Processing Lines in Industrial and Power Station Applications
Flowtite pipe systems for industrial applications are predominantly manufactured for the industrial, mining, petroleum and chemical industries. Many entities are specialised in the engineering, design, delivery, supervision, installation support and hydraulic testing of tailor-made spools and fittings. Their skilled staff and manpower have a wide expertise in managing industrial GRP projects, among others at power plants, thermo solar plants, desalination plants, chemical industry, industrial sewage, fish farms, fire fighting systems or biodiesel plants. In addition, they give individual support for special applications, installation and maintenance for many industrial applications.
Pipe Relining – Trenchless Renovation Systems
When pipelines are laid in densely populated areas, protected natural habitats, or beneath heavily frequented roads, jacking is often the least disruptive solution. Thanks to centrifugal casting, Amiblu Gravity as well as Pressure Pipes can be designed and manufactured with the compressive strength and wall thicknesses required for the necessary jacking forces.Pipe Relining – Trenchless Renovation Systems
SSAW Steel Pipes (Spiral Sub-merged Arc Welded Steel Pipes)
Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling
Standard: API 5L, API 5CT, ASTM A252, ASTM 53, EN10217, EN10219, BS 5950, ASTM A572 , JIS, IS,
Certificate: EN10217, EN10219, API 5L PSL1/ PSL2, API 5CT
Out Diameter: 219.1mm –3048mm
Wall Thickness: 5.0mm-30mm
Length: Up to 70m
LSAW Steel Pipes (Longitudinal Submerged-Arc Welded Steel Pipe)
Used for low pressure liquid delivery, such as water, gas, and oil.
DSAW -Double Submerged arc welded
ERW Steel Pipes (Electric Resistance Welded Steel Pipe)
Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.
Process:
ERW : Electric Resistance Welded pipe
HFI: High Frequency Induction weld pipe
EFW: Electric Fusion Welded Pipe
Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387
Certificate: API 5L PSL1/ PSL2, API 5CT
Out Diameter: 21.3mm -660mm
Wall Thickness: 1.5mm-22.2mm
Length: 0.3 – 18m
Seamless Steel Pipes
Process: Seamless Steel Pipe (SMLS STEEL PIPE)
Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444,
JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213,
SA335, DIN17175, ASTM A179…
Certificate: API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008
Out Diameter: 1/8 – 36inch (10.3-914.4mm)
Wall Thickness: 1.73-40mm
Length: Random Length, Fixed Length, SRL, DRL
3PE Coating Steel Pipe
Process:
LSAW – UO(UOE)、RB(RBE)、JCO(JCOE)
DSAW -Double Submerged arc welded
3PP Coating Steel Pipe
Cement Lining Steel Pipe
Epoxy Lining Steel Pipe
FBE Coating Steel Pipe
Rich Zinc Coating Steel Pipe
Non-toxic epoxy water pipe
Polyurethane coating steel pipe
Characteristics of Prestressed concrete cylinder pipe(PCCP)
the advanced design, safety
It will be an integrated analysis of internal pressure and external load together design. The method takes into account the wall of elastic and inelastic deformation and safely limit the concrete compressive stress, this flexibility allows the design engineer based on the actual situation of the pipeline the most economical, most reliable pipe design.
Fiberglass Reinforced Pipes (FRP)
The range of pipes dimensions and characteristics offered is wide and able to meet many different application’s requirements. They can be produced in any diameter from 25 mm (2”) to 3000 mm (120”). Standard lengths are 6 and 12 meters however customized lengths are available on request.
FRP prestressed concrete cylinder pipe(FPCCP)
safe and reliable design
FPCCP designed in accordance with AWWA CSO4 and AWWA M9 implementation, design process, the use of limit state criteria, elastic and ultimate strength limit state criteria guidelines, the pre-pressure, internal pressure and external load rational combination, combined with the wall of the elastic deformation and inelastic deformation give full play to the tensile steel, concrete compressive strength, FRP chemical resistant properties, the safe limit of tensile and compressive stress of concrete, design engineers can be based on the actual situation of the pipeline the most economical and reliable pipe design.
FRP tank
FRP tank is divided into vertical and horizontal mechanical winding FRP storage tank、transport tank、reaction tank、all kinds of chemical equipment,FRP vertical tank、horizontal storage tank、transport tank、vessel and large series vessels select epoxy furan resin、modified or polyester resin、phenolic resin as the adhesive,consisted of rich resin content inner liner、impervious layer、filament wound reinforced layer and surface protection layer.
Class:Vertical tank,horizontal tank，transport tank，reaction tank，large vessel
Characteristics:
Pressurization,anticorrosion,ageing resistance,long service life,light weight,high strength,anti seepage,heat resistance,insulation,non-toxicity,smooth surface
FRP tower
products have the the characteristics of small size, light weight, high efficiency, low energy consumption, low noise, long service life.Product sales all over the country,and won the praise of the vast number of consumers.
Class：Circular counter-flow tower,Square cross-flow tower
Characteristics:small size,light weight,high efficiency,low power,low noise
SMC water tank
SMC combined water tank is a new-type water tank with world-wide general application. This SMC water tank is developed by the FRP Research and Design Institute of the State Bureau of Building Materials and designed Beijing Architecture Design Institute. Its unique performance solved the problems with the concrete water tank, which is heavy, easy leakage, with moss easily growing and the problems with the steel water tank, which is easy to rust and pollutional to the water when the rust layer exfoliates. It has many advantages such as good water quality, no water leakage, light weight, beautiful design, long service life and easy installation etc.
Metal Expansion Joints
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- Metal Bellows Expansion Joint with
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- SSJB Mechanical Pipe Couplings
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- Double-Flange Loosing-Stop
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- Buried Protective Device
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- Optimum Ssjb-3 Cover Stop-Loosing Steel
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- E-Type Ball Flange Expansion Joint
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- Ssjb Type Carbon Steel Flexible Mechanical Coupling
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- D-Type Flexible Loosing Compensation Joint
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- Transferring Joint
Rubber Expansion Joints
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- Threaded Connection Rubber Joint
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- GJQ(X)-KG Clamp Type Flexible Rubber Joint
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- Concentric Reducing Rubber Joints
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- Eccentric Reducing Rubber Joints
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- Flanged Flexible Rubber Expansion Joint
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- Rubber Gasket
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- GJQ(X)-DF-I Single Sphere Flexible Rubber Expansion Joint
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- GJQ Series Single Sphere Rubber Expansion Joint
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- Flexible Concentric Rubber Reducer
Stainless Steel Bellows
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- BPDZ Series Metal Expansion Joint
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- Stainless Steel Bellows Expansion Joint
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- Competitive Price Stainless Steel
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- Bpdz Axial Internal Pressure Expansion
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- Perfect Piping Solution Stainless Steel
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- CorroStainless Steel Bellows for Pipes/Valves/Pumpssion Resistant Stainless Steel Metal
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- Stainless Steel Bellows for Pipes/Valves/Pumps
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- Metal Bellows Expansion Joint
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- Copper Coated Metallic Expansion Joint
PEFE Lined Expansion Joints
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- Professional Supplier of PTFE Corruguted
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- Flange Adaptor with PTFE Liner
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- High Quality PTFE Expansion Joint
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- High Corrosion Resistant Teflon
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- High Quality Flange Rubber Expansion
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- Flange PTFE Lined Rubber Expansion
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- Made in China PTFE Expansion Joint
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- PTFE lined pipe
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- Stainless Steel Bellows with PTFE Innner
Metal Flexible Hoses
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- Stainless steel flange flexible vacuum
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- Exhaust Bellows
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- Stainless Steel flexible exhaust tube
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- Stainless steel flange flexible vacuum
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- High pressure flexible hose tube
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- Braided Metal Hoses
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- Stainless Steel 304/316 Flexible Metal Hose
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- Braided Flexible Hose
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- Hot Sale Stainless Steel Flexible Metal Hose
Dismantling Joints
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- VSSJAF Dismantling Joint
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- Sleeve compensators
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- Vssjaf Flanged Steel Compensator for
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- Pumps/Valves/Piping Flanged Carbon Steel
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- Large Size Carbon Steel Load Transferring
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- VSSJA-2 Double Flange loosing expansion joint
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- Valves/ Pumps Connection Double Flange Metallic Expansion Joint
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- Hot Selling Flexible Dismantling Joint
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- Hot Sale Flanged Dismantling Joints
Flange Adaptor
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- Hot Sale Ductile Iron Pipe Line Universal
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- Flange Adaptor for Steel Pipe (DN50-DN1200)
Flexible Couplings
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- Ssjb Dismantling Flexible Coupling
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- Pump Connection Flexible Mechanical
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- Carbon Steel Flexible Mechanical Coupling
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- SSJB Type Gland Loosing Expansion
Rubber Lined pipes
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- Lanphan Steel Pipe with Rubber Liner
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- Rubber Lined Pipe
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- Rubber Lining Steel Pipes Fittings
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- For Power Plant Desulfuration rubber lined carbon steel pipe
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- Rubber lined Seamless Pipe,Elbow,Bend,Reducer
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- steel elbow rubber lined connector pipe
Non-Metallic Expansion Joints
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- FDZ Type Flexible Air Duct Joint
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- FDZ Steel Air Duct Compensator
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- Fabric Expansion Joints
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- Ducting System Fabric Expansion Joint
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- Air Flue Square Fabric Expansion Joint
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- Rectangular Non-metallic Fabric
Rubber Check Valve
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- Clamp Connection Rubber Check Valve
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- Flange Type Rubber Check Valve
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- Flange Rubber Duck Mouth Valve
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- Professional Manufacture Hot Sale Rubber Duckbill Check Valve
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- High Performance Duckbill Rubber Check
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- Belled Rubber Flexible Check Valve (XF-T)
Flanges
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- High Quality Low Price Stainless Steel Forged
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- Steel Flange
Francis Turbines
Kaplan Turbines
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- Kaplan Turbine
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- Kaplan Turbine
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- Kaplan Turbine
Pelton Turbines
Tubular Turbines
Generators
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- Generator
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- Generator
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- Generator
Governors
LT Panels
Valves
Step-Up Stations
Overhead Cranes
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- Low Headroom Single Girder Overhead Crane
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- Overhead Crane
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- LB Anti-explosion Overhead Crane
Gantry Cranes
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- Single Girder Gantry Crane
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- Shipbuilding Gantry Crane
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- Semi Gantry Crane
Electric Hoist
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- Electric Wire Rope Hoist
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- 0.5-32Ton Electric Hoist
Container Cranes
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- Shipping Container Crane
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- Container Handling Gantry Crane
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- Container Crane for Sale
Jib Cranes
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- Wall Mounted Jib Crane
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- Portable Jib Crane
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- Jib Crane for Sale
Portal Cranes
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- Port Cranes
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- Harbour Cranes
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- Boat Crane
Lifting Platforms
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- Scissor Lifting Platform
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- Platform Lifts
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- Mobile Platform Lift
Winch
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- Small Electric Winch
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- Hydropower Station Winch
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- Electric Winch
Bridge Girder Erection Crane
Construction Elevator
Tower Crane
