What is a spiral wound tube heat exchanger? Spiral wound tube heat exchanger, also known as threaded tube heat exchanger, turbulent heat exchanger, double bellows heat exchanger. It is a new type of shell and tube heat exchanger. Each heat exchange tube is evenly wound in the heat exchanger shell according to a certain rule. According to the different interface structure, it is divided into L type and Y type. According to whether it can be disassembled, it can be divided into detachable type and non-detachable type. Type: Y type,T type,detachable,double tubesheet, cold trap, gas-liquid separation etc. Material:austenitic stainless steel 316L, double-phase stainless steel 2205, 2507, pure titanium, zirconium, Hastelloy alloy, etc. Tube type:Spiral wound tube/parallel tube/U type tube Tube: �¦8ï¼?�¦10ï¼?�¦12, �¦14ï¼?�¦16,�¦19ï¼?�¦25etc. Maximum working pressure:4Mpa Heat exchanger area:0.1-1000 square meters working temperature:-20-300 degree celsius (customizable) Applicable fluids:steam, circulating water, frozen brine, glacial refrigerant, glycol;. installation type:Horizontal/Vertical Function:Heater, cooler, condenser, evaporate, distillation, rectification Application:Distillation reflux system, concentration system, distillation system, waste gas and heat recovery system, traditional Chinese medicine extraction system, instantaneous sterilization at high temperature, CIP cleaning system, civil HVAC system,heating and cooling of process materials Customization:According to the technical requirements of customers, we can accurately customize the winding tube heat exchangers with various spacing. Package:Standard export wooden box,can be packaged according to customer requirements. Advantages: 1.High heat transfer coefficient :Unique wound tube bundle optimizes the flow state of the fluid on both sides 2.Long service life spiral :The elastic tube bundle can effectively absorb stress and vibration, prolong the service life of the heat exchanger 3.Low scaling tendency :Thereâ??s no dead angle in the heat exchanger, and the tube side and shell side can be emptied; the high flow rate design of the shell side can effectively reduce the probability of scaling on the surface of the heat exchange tube 4.small floor space: Compact structure,about 1/5 of the traditional heat exchanger 5.Low operating cost : Under heat conditons ,it can save the steam ;under the condensation conditions,it can improve the recovery rate. � Shandong Qinglei Environmental Technology Co.,Ltd is an equipment manufacturer integrating design, production and assembly. Our products include heat exchangers, heat exchange units, pressure vessels, storage tanks, TCU temperature control systems, reactors, distillation towers, VOCS purification and recovery systems, vacuum frying machine. If you need any of them,please donot hesitate to let me know,I will reply you ASAP.
What is double tube sheet heat exchanger? The double tube plate heat exchanger is a heat exchanger with two tube plates with a certain gap or equivalent to two tube plates with a certain gap at one end of the heat exchanger. It is mainly used in the working conditions with high sanitary requirements. Its unique design makes it easy to completely empty and keep the heat exchange tube in a clean state and can provide greater heat transfer performance. Material: All made of high quality stainless steel 316L Standard: Designed and manufactured according to GMP requirements Specifications of heat exchange tubes: 6,8,0 12, etc. Tube surface roughness:
What is a tubular exchanger? A tubular heat exchanger is used to warm or cool a product by exchanging heat between the process fluid and a service fluid,which is typically water, ice water, glycol or steam. The hot or cold service fluid flows around the tubes within the tubular heat exchanger and heat is transferred between the product and the media. Type: U - tube heat exchanger, multi - flow heat exchanger,various specifications of tube heat exchanger can be customized. Optional material: 304 stainless steel, 316L, two-way steel 2205, titanium, Hastelloy; Optional pipe diameter: �¦19, �¦25, �¦32, etc. Tube wall thickness: 1mm-3mm. Operating temperature: -20�°C-203�°C; Design pressure: -0.1MPa-1.0MPa; Applicable fluids: steam, circulating water, frozen brine, glacial refrigerant, glycol; Customization U - tube heat exchanger, multi - flow heat exchanger,various specifications of tube heat exchanger can be customized. Application:Chemical, metallurgy, petroleum, salt, sugar, paper, pharmaceutical, desalination, refrigeration and other industries Advantages 1.Low price 2.Good corrosion resistance 3.High temperature resistance 4.Good thermal conductivity 5. light body and small footprint 6.non-toxic 7.anti-scale 8.Easy installation and maintenance 9.Application widely Shandong Qinglei Environmental Technology Co.,Ltd is an equipment manufacturer integrating design, production and assembly. Our products include heat exchangers, heat exchange units, pressure vessels, storage tanks, TCU temperature control systems, reactors, distillation towers, VOCS purification and recovery systems, vacuum  frying machine. Any questions,please don't hesitate to let me know.
SA179 SMLS fin tubes for heat exchanger,air cooler Base tube material: SA179 SMLS 25mmOD*3mmTHK*5970mmLG Fin Material: AL1060; OD57.15mm X 10FPIX 0.4 mm THK Manufacturing Process: Finned tube is composited with iron-aluminum or copper-aluminum tube rolling out the fin, which feathers are tightness, small heat resistance, good heat transfer performance, high strength, small flow losses, strong corrosion resistant performance, not easy to deformation and a long working lifetime in cold and hot condition,etc. The fin givescomplete protection to the base tube and is much stronger than the applied type due to work hardening of the fin material during the extrusion process. Uppertemperature limit: 350�° Material: Aluminum, Copper, Carbon Steel, Alloy.etc. ASTM A179/A192ASTM A106/A53,ASTM/ASME SA210,ASTM A213 Bare tube OD: 8-51mm Fin Pitch: 1.6-10mm Fin Height:
Product Description Extruded Round Air Heating Finned Tubes for Drying Heat Exchangers Highest quality product Wider range of products in both geometry and materials Price saving Highest Quality Product The perfect bond between fin and tube improves efficiency in heat transfer and resistance to corrosion resulting in a clean weld fin to tube joint and fully straight fins (no corrugation). Price Saving Lower energy consumption, reduced cost of consumables and increased efficiency of the process allow us to offer very competitive prices. 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.
ASTM A214 / SA214 - Electric-Resistance-Welded carbon steel heat-exchanger and condenser tubes Tube details: 1. OD Size: 3/4In - 5in; 2. Month Capacity: 6000Ton; 3 A214 & SA214 Chemical Component Analysis(%): C: < 0.18; Mn: 0.27-0.63; P: < 0.035; S: < 0.035; 4. Rust prevention treatment, such as: Immersion oil, lacquer, passivation, phosphating, etc; 5. Inspection: Strictly according to the standard requirements and offer the original MTC (EN10204.3.1/3.1B) 6. Smooth surface, mechanical properties equilibrium, tightness tolerance. 7. Applications: Boiler and Heat Exchanger (Wal panel, economizer, reheater, superheater and steam pipeline of boilers), Hydraulic and Petrochemical Purpose, etc. 8. Place of orgin: China 9) e-mail: tubesolution at sina.com Commercial information: 1. Delivery: 35-55 days ready at mill; 2. MOQ: 15 ton/item tube while no stock raw material; 3. Packing way: As per our export standard with good protection for shipment; 4. Term of payment: T/T or L/C; 5. Delivery port: Shanghai port.
Type bemname fixed tube-sheet heat exchangerproject name annual output of 600000 tons of methanol technical renovation projectstandard gb151
We supply different ATSM tubes used for different purposes ASTM B359 Aerospace tubes ASTM B359 Oil and gas tubes ASME SB359 Seamless Tube ASTM B359 Nuclear tubes ASTM B359 Chemical process tubes ASTM B359 Medical tubes ASTM B359 Heat exchanger tubes ASTM B359 Control lines ASTM B359 Umbilicals ASTM B359 Polish Tubes ASTM B359 Hydraulic tubes ASTM B359 High pressure tubes ASTM B359 Nuclear Fuel tubes ASTM B359 EFW Tubes Suppliers ASTM B359 Instrumentation tubes ASTM B359 Electropolished Tubes ASTM B359 Rectangular Tube ASTM B359 SCH 40 Tube ASTM B359 SCH 80 Tube ASTM B359 Condenser Tubes ASTM B359 Oil & Gas Tubing ASTM B359 SCH 40 Tube ASTM B359 SCH 80 Tube. ASTM B359 seamless coil tubing ASTM B359 seamless straight tubing ASTM B359 cold drawn seamless tubes ASTM B359 Aero engine tubes ASTM B359 Aerospace Engine Tubes ASTM B359 Furnace Tubes ASTM B359 Precision Tubing ASTM B359 Tubes for Precision Components
Teflon (PTFE) heat shrinkable tubing, half hard, flame-retardant, can use for a long time under the high temperature of 200 deg. celius, almost resistant to all the oils and chemicals.
We are quality recognized company and is active Manufacturer & Supplier of high quality Air Cooled heat exchangers in India.Our Air cooled heat exchangers offer many unique features, such as: variable-pitch fan hubs, 2-speed motors, galvanized or stainless construction, maintenance walkways, and other special features required for your application. Our Air cooled Heat Exchangers are built to Sect. VIII of the ASME Code, As per pressure vessels Norms. We follow API 661 Standards (Air-Cooled Heat Exchangers for General Refinery Service) For refinery and petrochemical services most customers include. Also, These include such items as galvanizing vs. painting, types of headers, maintenance walkways and platforms, controls, and external loads on the cooler. Also We follows Standards in Heat Exchanger Constructions. Air cooled heat exchangers are same in the functions of finned tube heat exchanger. This type of heat exchangers are specially used in large quantity cooling requirements. We are main suppliers air cooled heat exchangers for oil refineries and process fluid cooling. Export worthy wooden packing.
General-purpose, flexible polyolefin heat shrink tubing suited for commercial applications where cost is a consideration. Insulation, wire bundling, and mechanical protection are all common applications. Buy Heat shrinkable tubes (Shrink Ratio 2:1) MINI Reels order online in that is used to insulate wires. Order best Heat Shrink Tubing
Flexible, fast shrinking Non slip, nice-looking, user-friendly Min shrink temperature:60 Min full recovery temperature:105 Continuous operating temperature:-55~110 Shrink ratios:2:1 Rohs compliant Standard color:black, red, yellow, green, blue
Tubular heat exchanger is a straight tube heat exchanger with one or more inner tubes situated in a shell. It is designed to accomplish the efficient heat transfer from one medium to another. The user can choose different materials according to their needs, such as carbon steel, stainless steel, copper pipe, aluminium tube, steel aluminum complex pipe and so on. We could manufacture standard and customized equipment to meet your needs.
Features: 1, Light of Life: Excellent health care function, especially good for activating human body cells, improve blood circulation, accelerate metabolism, strengthen immunity, no electromagnetic field produced, and harmless to human bodies. the averge life ups to 10,000h 2, Energy saving and environmental protection with long life: The carbon fiber heating element is a kind of pure black material, which has the advantages of rapid warming, tiny thermal hysteretic, even heating, far distance of heat radiation transfer and quick speed of heat exchange. It’s average life is 10000 hours and the luminous flux is far less than the mental electric heating tubes.The electric conversion efficiency can reach more than 95%. It can heat in 1 or 2 seconds and after 5 seconds, the surface temperature can reach 300-700?. Under the condition of same power and volume, compared with other mental or ceramic electric heating tubes, the carbon fiber quartz electric heating tube spends less time to reach the rated temperature. 3, Electrical stable performance: in the process of frequent starts up, shuts down and long time continuously work and the power keeps in a certain tolerance range stable, it won't produce any instantaneous electric current shock. Our Advantage: 1. Own 16years lighting manufacturing experiences 2. With professional sales person 3. Good quality Technical parameters: Voltage (v) 100-230V. Power (w) 300 ~ 2000 W Power error(%) -8% ~ +5% Length (mm) 200 ~ 1500 mm Length error (mm) +/-2 mm Diameter(mm) 10 Diameter error (mm) +/-0.1 mm Infrared wavelength (µm) 8-15nm Color temperature(k) The thermal conversion efficiency(%) = 95% Maximum working temperature =500? The conversion efficiency of thermal radiation = 70% Maximum heating temperature =900? Product Applications: 1. Car painting 2. High temperature disinfection 3. Food baking, heating and heat preservation 4. Industrial production oven 5. High temperature curing for glue and printing ink 6. PET bottle blowing, laminating 7. Paper drying 8. Wood drying and preheating before painting 9. Plastic softening and synthesis, cable production 10. Beauty apparatus,, infrared physical therapy care 11. Infrared drying for shoes making machine 12. Infrared heating lamps for wave soldering, reflow soldering equipment Note: we can custom-made upon request, please consult our sales department directly.
We are one of the most trusted manufacturer and supplier of copper fittings and flanges in India. We offer wide range of copper fittings comprises of copper flanges, copper pipe fittings, copper tube fittings and copper forged fittings which provide an economic and efficient method of changing directions in a wide spectrum of domestic and commercial applications ranging from air conditioning, refrigeration, heating, fluid distribution, air pressure lines and plumbing etc. Our fittings have no rough surfaces, present a neat appearance, heat more rapidly, and provide better flexibility to the installer to install and join the copper tube at appropriate place. Grade: â?¢ ASTM / ASME SB 61 UNS NO. C 92200 â?¢ ASTM / ASME SB 62 UNS NO. C 83600 â?¢ ASTM / ASME SB 151 UNS NO. 70600, 71500, C 70600 (cu-ni-90/10), C 71500 (cu-ni-70/30), â?¢ ASTM / ASME SB 152 UNS NO. C 10100, C 10200, C 10300, C 10800, C 12000 & C 12200. Specifications: Fittings: (butt weld, socketweld & threaded) 45 deg elbow, 45 deg long bend, 90 deg elbow, 90 deg long bend, 180 deg u bend, concentric reducer, eccentric reducer, equal tee, unequal tee, end cap / pipe cap, union, nipple, swage nipple, full & half coupling, cross, plug, bush, etc.Flanges: Slip-On (SORF), Blind (BLRF), Socket weld (SWRF), Weldneck (WNRF), Screwed (SERF), Lapped Joint (LJFF), Weldneck Ring Joint (WNRTJ), Long Weld Neck, Orifice, Spectacle Blind, Ring Joint, Threaded, etc. Fittings: 15 mm NB to 600 NB in schedule 5, 10, 20, 30, 40, 80, etc Flanges: 15 mm NB to 600 mm NB in 150#, 300#, 600#, 900, 1200#, Table D, Table E, Table F, Table G Test Certificate: MTC, TC from government approved Laboratory under Third Party Inspection.
Two fluids, of different starting temperatures, flow through the heat exchanger. One flows through the tubes (the tube side) and the other flows outside the tubes but inside the shell (the shell side). Heat is transferred from one fluid to the other through the tube walls, either from tube side to shell side or vice versa. The fluids can be either liquids or gases on either the shell or the tube side. In order to transfer heat efficiently, a large heat transfer area should be used, leading to the use of many tubes. In this way, waste heat can be put to use. This is an efficient way to conserve energy.
- Material: 100Cr6, SKF3, GCr15, SKF3S; - Technical: Seamless , Process: Piercing, Cold Drawing, Spheroidizing Annealing, Annealing etc.; - Size Range: OD 10 ~ 160 mm, Wall thickness: 1~ 25 mm; Length: Customized; - Delivery Condition: (1) +C No heat treatment after the final cold drawing process, (2) +LC After the final heat treatment there is a suitable drawing pass,(3) +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere, (4) +A After the final cold drawing process the tubes are annealed in a controlled atmosphere, (5) +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere; - Application: Widely Used in Bearing Industry and Automotive Parts, such as Hydraulic Cylinder Pipe, Steel ball, roller and collar of large machinery bearing, axis of rotation, blade, stator pump, profiling, sleeve, mandril, etc.; - Features: High and uniform hardness and wear resistance, and high elastic limit.
High flux tube, high flux tube heat exchanger, twisted tube, twisted tube heat exchanger.Manufacturing
Tubular Heat Exchanger, Plate Heat Exchanger, Brazed Heat Exchanger, Laser Welded Finned Tube, Laser Welded Finned Tube Coil, Copper Tube .Production and Manufacturing
Copper & copper alloy tubes, heat exchanger, condenser, oil coolers, wires, lugs, fittings, earth rods.Electrical, mechanical & installation of industrial & commercial air-conditioning
