Premium listings

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  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...

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  Shantou Quality Control Inspection Check Of Drone Toys In Guangdong Province

  Services - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...

zg30cr22ni10 heat resistant steel basket castings quenching furnaces Photos Catalog - page 3 - WorldBid B2B Market

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  Chinese Factories Supply 1050 ° C Calcium Silicate Boards For Industrial Furnaces

  Construction - Building Materials - Krs New Material Co., Ltd. - China - June 23, 2025 - 240.00 Dollar US$

  KRS 1050 degree high temperature resistant calcium silicate board Energy is an important material basis for human survival and development, _Since the 21st century, energy saving and emission reduction has become the common goal of the development of...

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  Factory In Shandong Supplies Calcium Silicate Boards For Insulation Layers Of Industrial Furnaces

  Construction - Building Materials - Krs New Material Co., Ltd. - China - July 4, 2025 - 300.00 Dollar US$

  Metallurgical industry: heating furnace, soaking furnace, annealing furnace, high temperature flue, hot air pipeline. Petrochemical industry: heating furnace, ethylene cracking furnace, hydrogenation furnace, catalytic cracking furnace, Petrochemical...

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  Shandong Factory Supplies 100mm Thick Micro Porous Calcium Silicate Boards For Industrial Furnaces

  Construction - Building Materials - Krs New Material Co., Ltd. - China - July 8, 2025 - 240.00 Dollar US$

  product usage KRS High density N-14N-17 calcium silicate board (568j Molten aluminium launders. Molten aluminium baths for holding furnaces. Floats, spouts, stopper pins. Hot top ring headers, Floats, Spouts, etc. Distribution boxes, dams, baffles, f...

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  Factory In Shandong Supplies Asbestos Free 240kg M³ Calcium Silicate Boards For Industrial Furnaces

  Construction - Building Materials - Krs New Material Co., Ltd. - China - July 8, 2025 - 240.00 Dollar US$

  product usage KRS High density N-14N-17 calcium silicate board (568j Molten aluminium launders. Molten aluminium baths for holding furnaces. Floats, spouts, stopper pins. Hot top ring headers, Floats, Spouts, etc. Distribution boxes, dams, baffles, f...

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  The Factory In Shandong Provides High Temperature Calcium Silicate Boards For Glass Melting Furnaces

  Construction - Building Materials - Krs New Material Co., Ltd. - China - July 9, 2025 - 300.00 Dollar US$

  energy saving and emission reduction has become the common goal of the development of countries around the world, thermal insulation materials have been a large number of development and application. 1050 degree high temperature resistant calcium sil...

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  The Factory In Shandong Provides High Density Calcium Silicate Boards For Aluminum Melting Furnaces

  Construction - Building Materials - Krs New Material Co., Ltd. - China - July 9, 2025 - 5000.00 Dollar US$

  energy saving and emission reduction has become the common goal of the development of countries around the world, thermal insulation materials have been a large number of development and application. 1050 degree high temperature resistant calcium sil...

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  The Factory In Shandong Provides 1050℃ Calcium Silicate Boards For Industrial Furnaces

  Construction - Building Materials - Krs New Material Co., Ltd. - China - July 9, 2025 - 300.00 Dollar US$

  KRS 1050 degree high temperature resistant calcium silicate board Energy is an important material basis for human survival and development, _Since the 21st century, energy saving and emission reduction has become the common goal of the development of...

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  En10083 3 51crv4 1 8159 Quenching And Tempering Alloy Steel Plates

  Steel - Hot Rolled - BBN Steel Group - China - December 1, 2019 - contact company for price

  EN10083-3 51CrV4 (1.8159) quenching and tempering alloy steel plates have good mechanical properties and process properties as well as high hardenability. The adding of vanadium can refine grain of 51CrV4 spring steel, reduce thermal sensitivity, imp...




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  Annealing Quenching Tempering Aisi M4 Steel Production Specifications

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2024 - 1008.00 Dollar US$

  m4 high speed steel heat treatment (1) thermal processing specifications the starting temperature is 1040~1150℃ and the ending temperature is 930℃. (2) annealing specifications usually, the annealing temperature of m4 high-speed steel is controlled a...

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  Quenching Tempering Aisi T4 Steel Warehouse Supply

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2024 - 903.00 Dollar US$

  t4 high speed steel heat treatment 1.quenching fir st, t4 high speed steel is preheated, usually at a temperature of 800-870°c, and then heated to the critical quenching temperature, at a temperature of 1220-1250°c (quenching furnace), 1270-1290°c (s...

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  Quenching And Tempering Gb 34crnimo Steel Superior Materials

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - 882.00 Dollar US$

  after quenching and tempering treatment, gb 34crnimo steel material, the hardness is 36-40hrc, the tensile strength σ b is 1100 mpa, the elongation δ is 12%, the impact toughness value α - κ is 8kg/cm2 heat treatment: the quenching and tempering proc...

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  Suitable Quenching Medium C45 Steel Bar Controls Temperature And Time

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 22, 2024 - 197.00 Dollar US$

  c45 steel bar quenching treatment water is a common quenching medium, but for c45 steel bar, oil or polymer quenching agent can be considered because it is prone to quenching cracks. oil has a relatively slow cooling rate, which can reduce quenching ...

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  Reliable Guarantee 40cr Steel Pipes Quenching And Tempering Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 789.00 Dollar US$

  40cr steel pipes quenching purpose: to achieve high hardness and strength. process:heat the steel plate to 830-850°c. hold for 30-60 minutes. quench in oil or water (oil quenching is preferred to reduce cracking risk). 40cr steel pipes tempering purp...

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  Optimizing Din 1 6523 Steel Round Bar Quenching And Tempering Proces

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 782.00 Dollar US$

  Quenching: After solution treatment, DIN 1.6523 steel round bar needs to be quenched. Quenching is the rapid cooling of the material to form a hard structure. Usually, the quenching medium can be water, oil or air, and the specific choice depends on ...

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  Refining Production Sncm220 Steel Plate Carburizing And Quenching Process

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2025 - 911.00 Dollar US$

  SNCM220 steel plate is a nickel-chromium-molybdenu m alloy carburizing steel, which is widely used in the manufacture of high-strength and high-wear-resistant mechanical parts, such as gears, bearings, camshafts, etc. The main purpose of its carburiz...

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  High Wear Resistance Jis Skt4 Steel Quenching Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2025 - 516.00 Dollar US$

  JIS SKT4 steel has good toughness, strength and high wear resistance. Its mechanical properties at room temperature and 500-600℃ are almost the same. When heated to 500℃, it can still maintain a hardness of about HB300. It is mainly used for large an...




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  Outstanding 1 7147 Steel Carburizing And Quenching Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 800.00 Dollar US$

  1.7147 steel heat treatment process Carburizing and quenching (typical process): Carburizing temperature: 880-980℃ (diffusion depth 0.5-2.0mm) Quenching: 860℃ oil quenching (surface martensite, core bainite + ferrite) Tempering: 150-200℃ (stress reli...

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  Stable Supply Of 40cr Alloy Steel Quenching And Tempering Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 901.00 Dollar US$

  After quenching and tempering, 40Cr alloy steel has good comprehensive mechanical properties, good low-temperature impact toughness and low notch sensitivity. In addition to quenching and tempering, it is also suitable for cyaniding and high-frequenc...

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  Various Specifications 41cr4 Steel Purpose Of Quenching And Tempering

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 916.00 Dollar US$

  Purpose of quenching and tempering of 41Cr4 steel Improve strength and toughness: After quenching and tempering, 41Cr4 steel has high strength while maintaining good toughness. This combination of high strength and toughness enables it to withstand l...

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  En 41cr4 Steel Properties After Quenching And Tempering

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 697.00 Dollar US$

  EN 41Cr4 steel performance after quenching and tempering Mechanical properties: After quenching and tempering, the tensile strength of EN 41Cr4 steel is generally between 800MPa and 1200MPa, the yield strength is between 600MPa and 800MPa, the elonga...