The economizer can be installed at the rear of exhaust gas stovepipe to recovery exhaust gas heat,increase the electricity output,lower the coal consumption
spiral finned tube economizer is a new and efficient heat transfer equipment, which is a good solution to the light tube economizer because of badly worn, short life and other shortcomings.
1, material composition
It is made of spiral finned tubes,inlet header,outlet header, elbow and other supporting material.
2, the structural arrangement
Spiral finned tubes are in-line arrangement or staggered layout, water in the pipe.
3, Features
heat transfer area can be greatly extended, reducing the volume and angle fittings, enhanced heat transfer.
hard fouling Clogging: As gas flows through the finned tube forming the boundary layer, resulting in the vortex.
adapting to wide temperature, high pressure;impact resistance low flue gas resistance
Product Description High Frequency Welded Stainless Steel Spiral Fin Tube Extruded Wound Finned Tube Aluminum/ Copper Fins Finned Tube Aluminum Fins Heat Exchanger Tube Product Description The spiral fin tube economizer is a newly type heat transfer equipment, consisting of spiral fin tubes to overcome the serious abrasion and short service time.Which consisted of series of spiral finned tubes, the headers of inlet and outlet, bend, frame and other auxiliaries Structure arrangement: in line/staggered arrangement Finned Tube Aluminum Fins Heat Exchanger Tube Features 1. The equipment body can be designed into many modules to ensure the long term and stable running. 2. Compact structure which can enlarge the heat exchanging area in order to add the heat transfer area and less leakage. 3. Improve the heat transfer efficiency. 4. Structure arrangement: In line or staggered arrangement. Finned Tube Aluminum Fins Heat Exchanger Tube Application Aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration, solvent recovery and steam to air heat exchangers. Technical parameters PRODUCT TYPE TUBE MATERIAL FIN MATERIAL TUBE SIZE FIN SIZE Heat Exchanger Finned Tube Extruded Fin Tube All Kind of Material can be applied Aluminum A1100 15.88~50.8 7~11.5FPI Fin Height Max 16mmH L-Foot Fin Tube All Kind of Material can be applied Copper C1100, C1220 12.70~50.8 7~11.5FPI (Wrap On Type) Fin Height Max 16mmH G-Fin Tube (Embedded Type) Aluminum A1100, A1050, A1060 High Frequency Welded Finned Tube A179 Carbon Steel Tube Carbon Steel Tube 12.70~160 1.5~7FPI Stainless Steel Tube Stainless Steel Tube 0.8~3.2mm. Thickness Alloy Steel Material Alloy Steel Material Integral Copper & Copper Alloy High Finned Tube C12200, C11000, C70600 C12200, C11000, C70600 15.88~22.23 5~9FPI Max 12mm. H Oval Finned Tube Carbon Steel Tube Carbon Steel Tube All Size Available 5~15FPI Stainless Steel Tube Stainless Steel Tube Alloy Steel Material Alloy Steel Material Copper & Copper Alloy Tube Copper & Copper Alloy Tube Monometallic Fin Tube Low Fin Tube Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc. -- 9.52~40 12, 16, 19 28 FPI, etc. Turbo-C Tube Turbo-E Tube Corrugated Tube All Kind of Material -- 6.35~40 2~9FPI High Frequency Welded Stainless Steel Spiral Fin Tubes Carbon Steel Spiral Finned Tubes Factory Provided Description of Spiral Finned Tubes: The spiral fin steel pipes currently used are mostly wound, high frequency welded and brazed spiral fin steel pipes. High Frequency Welded Stainless Steel Spiral Fin Tubes Carbon Steel Spiral Finned Tubes Factory Provided
No.1 Introduction: Galvanized Spiral Gas Drainage Tube is adopted international advanced production equipments by our company. Its galvanized with the inner and outside. It includes jointing spiral tube and without-jointing spiral tube. It has the following advantages: smooth inner wall, little resistance, light in weight, corrosion-proof, long service life, low cost, etc, it is the ideal equipment of Gas Drainage Tube in coal mines. The jointing spiral tube is adopted cast steel flange connection, the automatic welding technics for the connection of tube body and flange. Comparing with riveting technics, the technics avoids the second scathe to the tube body, and also with better capability of gasproof. Due to the techniques of riveting with the misdistribution of joints, and the improper installation is easily leading to rips of tube. Aiming to the point, our company meets track with international technics and adopts integrated welding technics to avoid the existence problems of riveting. No.2 Usage: The product can be widely used in mine ventilation, gas drainage, and road and bridge construction, housing structure, discharging lampblack, draining contamination and basic equipment installation, etc. No.3 Product Advantages: ú¿1ú¬. Comparing with the traditional glass steel gas drainage tube and steel gas drainage tube, the mine-use galvanized spiral gas drainage tube has the following advantages: 1. Light of the pipeline in weight and easy to convey. 2. High-grade galvanized steel belts used and there is no use to consider of the burning blockage and electrostatic-proof problems. 3. Widely applicable diameter range from 80mm to 1600mm. 4. Spiral hinge mouth increases the loading power and pressure from the pipeline. 5. Inner wall of tube is smooth, little resistance and good circulation. 6. Galvanization prolongs service life. 7. Adopting cast steel flange connection, easily assembly and disassembly, with good interchangeability. (2) Advantages of Galvanized Spiral Tube for Air-conditioner: 1. Good match with other products and high standardization. 2. Good capability of airproof. 3. Low wastage of aeration. 4. Convenient project checking. 5. Pressure resistance is better than ordinary tube and rectangle tube. 6. Saving material. 7. Low cost installation. 8. Elegance of integrated overall arrangement. 9. Convenient daily maintenance.
Datang Serrated Finned Tube,High frequency welded finned tube,Specializing in the production of finned tubes, can be designed, can make drawings.
Economizer is a heat exchanger device that captures the "lost or waste heat" from the boiler's hot stack gas. The latest technology boiler spiral finned tubes economizer typically transfers this waste heat to the boiler's feed-water or return water circuit, but it can also be used to heat domestic water or other process fluids Our enconomizer is squeezing by high frequency welding method and the technology of steel strip according to certain structure automatically, continuous spiral welding outside the light tube wall, and then the other reserved part light tube bending, combination according to the requirement. As a result, the diameter and length under the same conditions, it has larger heat transfer area.
Asme standard boiler part h finned tube economizer with best price is a kind of boiler parts, to have two steel circular symmetry to be welded on fluorescent tubes to form fins positive shape much like letter "h", so called h-fin tube. H-economizer widely used in utility boilers, industrial boilers, marine power, such as the tail of heat exchanger components.
Customized Bend Extruded Fin Tube,Finned Tube Heat Exchangers,Extruded Finned CS Alloy Serpentine Tube For Boiler Heat Exchanger.
We supply specialized  manufactured Shell amp Tube Heat Exchangers amp Pressure Vessels Delivering superior quality products in minimum delivery time MOC we can supply in copper brass carbon steels stainless steels like SS304 SS310 SS316L copper alloys such as cupro nickel Admiralty amp Aluminum Brass and many other materials We can supply Heat Exchangers amp Pressure Vessels up to 40 Tons The product range includes the proprietary plate fin tube heat exchanger oil coolers inter coolers after coolers marine heat exchangers oil cooling systems condensers chillers economizers super feed heat exchangers receivers and surge drums This products are extensively used in oil and gas refineries air separation plants chemical steel refineries pharmaceutical industries air conditioning amprefrigeration plants heat treatment shops marine engines amp gear boxes induction furnaces machine tools diesel engine generating sets compressors power plant installations transformers hydraulic power packs food processing vegetable oil refining amp sugar industry etc We are supplying this with certifications such as U R amp NB Stamp from ASME ISO 90012008 quality certificates from LRQA and certifications from DGQA IRS NSIC etc This are all manufactured in Nondestructive testing such as Visual Inspection Liquid penetrant testing Radiographic testing Tube to Tube sheet Weld radiography Ultrasonic testing for raw material and welds Helium leak testing Bubble Leak testing Magnetic particle testing
Product Description: Extend Lines or Vacuum Bagging and Infusion Spiral Tubing is a resin infusion standard and is ideally suited for in-bag vacuum line extenders or resin feed lines. This tubing is often used in vacuum infusion to allow vacuum pressure to be easily dispersed around a part. To ensure resin flow is not impeded, we recommend wrapping tubing in nylon or polyester peel ply. Flexible vacuum infusion translucent plastic spiral tube for resin distribution of all types of thermosetting resins and for vacuum bagging processes. Resin infusion hose -- It is made of PE and used to provide a very free lowing channel through which the resin is distributed near the point where the resin is first fed into the composite. Spiral hose -- Resin flows freely through the center of the spiral tube, but just as easily out of the spirals in the side, allowing resin to be supplied all the way along an edge of the composite. Product Specifications: SW12: PE, ID9mm*OD12mm, 80 Celsius, 50m/rolls; SW12: PP, ID9mm*OD12mm, 120 Celsius, 50m/rolls; SW14: PE, ID11mm*OD14mm, 80 Celsius, 50m/rolls; SW14: PP, ID11mm*OD14mm, 120 Celsius, 50m/rolls; SW16: PE, ID13mm*OD16mm, 80 Celsius, 50m/rolls; SW16: PP, ID13mm*OD16mm, 120 Celsius, 50m/rolls; Product Features: *Low material cost. *PE material, strong tube wall makes the spiral tube not deformed under atmospheric pressure. Packaging Information: PE bag or carton Storage Method: Stored in a cool and dry place, and make sure not directly touch the ground or wall to avoid moisture. Do not remove the original packaging when store. Scenes To Be Used: Used in vacuum infusion and prepreg process.
Ltd Spetspromenergo-1, Ukraine produce and sell Finned Tubes. Finned tube has been successfully used in heat exchangers: heat exchanger, heat recovery boilers heaters, economizers, heaters, air-cooled condensers, product coil heating furnaces, heating batteries.
