Products
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70/30 Brass Tubes
Product Description Datang manufacture, exports and supplies wide range of 70/30 Brass Tubes used in varied areas. A copper zinc alloy containing tin and small amount of arsenic. This is added as an inhibitor against dezincification. The alloy exhibits a good combinations of strength and ductility and is commonly selected whenever excellent cold working properties and relatively low cost are desirable. 70/30 Brass Tubes are mainly used in Sugar Industries, Ammunition and General Enginee... -
70/30 Cupronickel Tubes
Product Description Datang manufacture, exports and supplies 70/30 Cupro Nickel Tubes which is a 70% copper 30% nickel alloy, offering improved levels of corrosion resistance in marine and salt water environments. 70/30 Cupro Nickel Tube widely used for Heat Exchangers, High Capacity Power Plants, Ship Building & Ship Repairs, Condensers, Offshore Oil rigs, Distiller Tubes, Evaporators. Technical Specification of 70/30 Cupronickel Tubes : -
90/10 Cupronickel Tubes
Product Description Datang manufacture, exports and supplies 90/10 Cupro Nickel Tube which have excellent resistance to corrosion in sea water. Besides this, these tubes have high resistance to corrosion and air impingement. Cupro Nickel Tubes have good strength and ductility at ordinary temperatures and relatively high strength at elevated temperatures. 90/10 Cupro Nickel Tubes which are widely used in condensers, coolers, Power Plants, Ship Building & Ship Repairs, and heat exchang... -
Admirality Brass Tubes
Product Description Datang manufacture, exports and supplies Admiralty brass tube which is a Copper Zinc Alloy and constitutes of 30% zinc and 1% tin. Admiralty brass tubes are renowned for their superior corrosion and erosion resistance. Admiralty Brass Tubes are used in many different applications including; air coolers, evaporators, heaters, vent condensers, condensate coolers, water heaters, generators, ship-building, power plants and desalinations plants. Technical Specification of ... -
Extruded Bimetallic Finned Tubes
Fin Type: Extruded Fin Tube
Tube Material: Carbon steel, stainless steel, copper, aluminum
Fin Material: Copper, aluminum
Fin Tube Length: No Limit
Product description：Extruded Bimetallic Finned Tubes, Datang Heat Transfer is the top one manufacturer of high finned tubes for heat exchangers in the China market.
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Aluminum Brass Tubes
Product Description Datang manufacture, exports and supplies Aluminium Brass Tube, which is a copper zinc alloy with additions of aluminium and arsenic. Aluminium brass tube has excellent corrosion and erosion resistance, making it ideal for use in marine environments. Aluminium Brass Tube are specified for the manufacture of ships condensers, oil coolers, and other heat exchangers used in aggressive conditions where reliability is essential. Technical Specification of Aluminium Brass T... -
Extruded Fin Tube
Datang produces Extruded Fin Tubes which are manufactured by cold rotary extrusion process. The Extruded Fin is formed from an outer aluminium tube with a large wall thickness, which is aligned over an inner base tube. The two tubes are pushed through three arbors with rotating discs that literally squeeze or extrude the aluminium fins up and out of the muff material in a spiral shape in one operation. The process of extrusion hardens the fins and prevents dissimilar metal contacts at the fin root. The exposed external surface is aluminium and there are no minute gaps between adjacent fins where moisture can penetrate. This ensures good efficiency that is expected when using an extended surface for heat transfer. During the finning process a tight mechanical bond is made between the finned aluminium outer tube and inner base tube of the required metal.
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Copper Tubes
Copper Tubes Datang exports Copper Tubes for plumbing & refrigeration in full accordance with the appropriate product standards. Sunraj provide Copper Tubes with a complete range of outer diameter and wall thickness combinations, engineered to exact specifications to meet the highest standards of performance as required by the refrigeration and air conditioning industry. These copper tubes are available in a variety of tempers to suit the intended applications. These copper tubes can... -
Elliptical Finned Tube oval rectangular finned tube For Heat Exchangers
Oval rectangular finned tube, oval oval finned tube, oval circular finned tube, helical oval flat tube, oval H-shaped finned tube
Elliptical Finned Tube is an elliptical seamless tube as the base tube, which uses aluminum fin strips or copper fin strips to spirally and tightly wrap around the outer surface of the base tube under tension.
Elliptical Finned Tube is a heat exchange element consisting of a base tube elliptical tube and outer fins.Common ones are Elliptical rectangular finned tubes,
Because Elliptical Finned Tube has superior performance than round finned tube, Elliptical Finned Tube is receiving attention, and Elliptical Finned Tube has been widely used in ethylene, oil refining and other industrial fields. Elliptical Finned Tube is used in heat exchange equipment as a high-efficiency heat exchange element. The flow resistance outside the tube is small and the heat exchange efficiency is high, which makes the heat exchange equipment tend to be compact, lightweight, efficient and miniaturized. Although much research has been done on them, there is still a lot of research work to be done.
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G Type Embedded Spiral Finned Tube
The fin strip is wound into a machined groove and securely locked intd place by back filling with base tube material. This ensures that maximum heat transfer is maintained at high tube metal temperatures.
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Extruded Fin (Bi-metallic Fin)
High-efficiency Extruded Finned Tube for higher temperature applications giving complete and permanent atmospheric corrosion protection of the base tube. Using over 40% more aluminium than the equivalent applied fin, the extended fin is very robust and resistant to mechanical damage, allowing the Extruded Finned Tube to be cleaned without damage using either steam or high-pressure water Extruded Finned Tube is composite with iron-aluminum or copper-aluminum tube rolling out the fin, which fe... -
Extruded Bimetallic Finned Tubes
High-efficiency Extruded Finned Tube for higher temperature applications giving complete and permanent atmospheric corrosion protection of the base tube. Using over 40% more aluminium than the equivalent applied fin, the extended fin is very robust and resistant to mechanical damage, allowing the Extruded Finned Tube to be cleaned without damage using either steam or high-pressure water Extruded Finned Tube is composite with iron-aluminum or copper-aluminum tube rolling out the fin, which fea...