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astm a179 heat exchanger tubes Photos Catalog - page 65 - ECeurope Market
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12kw Inverter Swimming Pool Heat PumpHeating and ventilation and air circulation - Bobiller (Guangzhou) Refrigeration Equipment Co., Ltd - China - October 30, 2024 - contact company for price1. Mitsubishi compressor with inverter R32 refrigerant 2. Heating and cooling function 3. DC inverter fan motor. Ultra-quiet operation 4. Hot air defrost. 5. Intelligent logic provides constant pool temperature 6. Electronic expansion valve Key featu...
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R290 All In One Heat Pump 200l 300lBuilding and facility maintenance and repair services - Bobiller (Guangzhou) Refrigeration Equipment Co., Ltd - China - October 30, 2024 - contact company for priceWe provide state of the art all-in-one heat pump systems designed for efficient and sustainable heating, cooling, and hot water solutions. Our integrated all-in-one heat pumps offer superior energy efficiency, reducing operational costs while ensurin...
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Heat Treatment Key Link Aisi 4130 Alloy Steel Maximum EffectAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - November 12, 2024 - 707.00 Dollar US$heat treatment is a key link to improve the performance of aisi 4130 alloy steel. through the combined treatment of quenching and tempering, the structural structure of steel can be significantly improved and its comprehensive mechanical properties c...
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Heat Treated 4130 Strip Steel Material Products For Enhanced ToughnessMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - November 12, 2024 - 712.00 Dollar US$heat-treated 4130 strip steel material can indeed significantly enhance its toughness. here are the details about 4130 strip steel material and how its heat treatment process improves toughness: effect of heat treatment on 4130 strip steel material 1...
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Good Heat Resistance Aisi M2 Steel Plates Maintain Performance Under High TemperatureMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - November 25, 2024 - 963.00 Dollar US$aisi m2 steel plates is a high-performance high-speed steel mainly used for manufacturing cutting tools and molds. its chemical composition contains alloying elements such as tungsten and molybdenum, which makes it have good wear resistance and heat ...
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Improving The Mechanical Properties Of 4130 Steels By Proper Heat TreatmentAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - December 10, 2024 - 897.00 Dollar US$4130 steels is a commonly used alloy steel whose main components are carbon, chromium and molybdenum. it is widely used in aerospace, automobiles, machinery manufacturing and other fields because of its good strength, toughness and weldability. throu...
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Special Heat Treatment Process Din 1 3505 Material High Hardness And Wear ResistanceMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - December 16, 2024 - 886.00 Dollar US$high hardness and wear resistance of din 1.3505 material din 1.3505 material has high hardness after special heat treatment process. its hardness can usually reach about hrc60 - 64, which enables it to withstand high load pressure and friction. in th...
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Analysis Processing And Heat Treatment Requirements Of Superior 6150 MaterialMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - December 16, 2024 - 882.00 Dollar US$6150 material is a medium carbon alloy steel belonging to the chrome vanadium steel family. it is known for its excellent strength, toughness and wear resistance. it is often used to manufacture high-load springs, shafts, tools and other parts that r...
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Aisi 6150 Material Heat Treatment Purpose And Process ParametersMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - December 16, 2024 - 882.00 Dollar US$aisi 6150 material heat treatment process heat treatment is the key to the application performance of aisi 6150 material. according to the application, the following heat treatment processes can be carried out: 1. annealing purpose: reduce rigidity a...
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Heat Treatment Of 9840 Steel Bar Achieving Hardness And BalanceMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - December 16, 2024 - 793.00 Dollar US$9840 steel bar hardness and balance are achieved the key role of heat treatment process carburizing and quenching: form a high hardness wear-resistant layer (55-62 hrc) on the surface, and keep a low thickness in the core to provide high strength. no...
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R290 Heat Pump Water Heater 12kwHeating and ventilation and air circulation - Jiangxi Molisi Technology Inc - China - December 18, 2024 - 1590.00 Dollar US$Power Supply:220V-240V～/50Hz Heating Condition-Ambient Temp.(DB/WB):7/6℃;35/24 ℃ Water Temp.(In/Out):30/35℃ ;47/55℃;12/7℃ Heating Capacity Range:4.20～12.00kw Heat ing Power Input Range:0.80～2.90kw COP:4 .23～5.22kw EER:2.66～3 .21kw Max. Power Input:4....
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Strictly Control And Optimize The Heat Treatment Process Of Cr12w Tool SteelMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - December 23, 2024 - 795.00 Dollar US$cr12w tool steel is a high-carbon, high-chromium cold-working tool steel with excellent wear resistance and high hardness. it is suitable for manufacturing cold-working dies, cold punching and shearing tools, etc. the following are its typical heat t...
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Gb 9crwmn Material Heat Treatment Process And Performance ImprovementMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - December 23, 2024 - 696.00 Dollar US$1. **gb 9crwmn material annealing treatment** - **process**: heat gb 9crwmn steel to 780-810°c, keep it for a certain time (usually 2-4 hours according to the size of the workpiece and the amount of furnace loading), then cool it to 500-550°c at a sl...
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Heat Insulation Pipe BracketPipe piping and pipe fittings - Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd - China - December 23, 2024 - contact company for priceHeat Insulation Pipe Bracket is a device used to protect and insulate pipes. It is usually made of metal or plastic which has good thermal insulation properties. The main function of heat insulation pipe bracket is to reduce the heat transfer loss of...
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Ensure Reliable Performance 1 2738 Mold Steel Heat Treatment ProcessMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - January 6, 2025 - 786.00 Dollar US$1.2738 mold steel is a pre-hardened plastic mold steel produced according to german din standards. it has excellent mechanical properties and processability and is widely used in the manufacture of hot working molds. its heat treatment process mainly...
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Heat Treatment Process Of SteelBuilding and facility maintenance and repair services - Hunter Special Steel Company Limited - China - January 6, 2025 - 1.00 Dollar US$Heating and hardening methods Steel has a critical temperature at which it becomes ductile and begins to change its chemical structure. When steel is heated above this temperature, it enters what is known as the austenite stage. From this point on, e...
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Songshun 30crnimo8 Alloy Steel Heat Treatment Process GuideMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - January 20, 2025 - 702.00 Dollar US$heat treatment process guide for 30crnimo8 alloy steel: normalizing treatment - **purpose**: refine grains, uniform structure, improve cutting performance, etc. - **process parameters**: normalizing temperature is generally around 880℃, holding time ...
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Normalizing Annealing Heat Treatment 1 7225 Alloy Steel Spot SupplyMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - February 17, 2025 - 807.00 Dollar US$normalizing normalizing is used to refine the structure of forgings that have been cooled unevenly after forging, as a quenching and tempering treatment before final heat treatment. the normalizing temperature of 1.7225 alloy steel should be between ...
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Super Hard Jis Skh55 Steel Processing And Heat TreatmentMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - February 17, 2025 - 818.00 Dollar US$jis skh55 steel is a tungsten-molybdenum-based high-carbon cobalt-containing super-hard high-speed tool steel, which is widely used in the manufacture of various cutting tools due to its high hardness, good hot hardness, excellent wear resistance and...
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Best 50crva Material Heat Treatment ProcessMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - March 3, 2025 - 324.00 Dollar US$① 50CrVA material pretreatment (annealing/normalizing) P urpose: Improve material structure, reduce hardness, reduce internal stress, and facilitate subsequent processing. - After annealing, the hardness is reduced to ≤ 229HBW, improving processing p...