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...

welding aisi 4130 alloy steel surface treatment processes Photos Catalog - page 6 - WorldBid B2B Market

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  Tungsten Steel Carbide Parts With Surface Treatment Coating Supply

  Manufacturing / Casting - Moulds - YIZE MOULD - China - June 3, 2020 - 20.00 Dollar US$

  Tungsten Steel Carbide Parts With Surface Treatment Coating Supply Tungsten steel components and carbide parts ​ About Dongguan YIZE Dongguan Yize mould co., LTD., mainly engaged in precision connector mold parts, auto connector mold parts, precision...

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  Purchase M2 Steel Round Bar Surface Treatment

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - September 18, 2023 - 63.00 Dollar US$

  m2 high speed tool steel is tungsten-molybdenum high-speed steel with a well-balanced carbon composition and high toughness. it is also called jis skh51 and din 1.3343 steel. it is easy to overheat, control the quenching heating temperature is necess...

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  Thermal Processing Surface Treatment 1 2311 Steel Production

  Steel - Sheeting - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2024 - 834.00 Dollar US$

  1.2311 steel 4. thermal processing the initial 1.2311 steel billet is subjected to thermal processing processes such as heating, forging, and rolling to obtain the shape and size that meets customer needs. 5.heat treatment the formed 1.2311 steel is ...

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  Surface Treatment Process Detection 2312 Steel Manufactories

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - 901.00 Dollar US$

  surface treatment process the surface treatment of 1.2312 materials includes processes such as drilling, pickling, milling, turning, polishing and phosphating. through the surface treatment of 1.2312 steel, the surface quality, precision and smoothne...

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  Jis Ncf 600 Steel Pipe Improve Heat Treatment And Surface Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 21, 2024 - 694.00 Dollar US$

  processes to improve the high strength and corrosion resistance of jis ncf 600 steel pipe - **heat treatment process**: through precise heat treatment, the mechanical strength of jis ncf 600 steel pipe can be further improved while maintaining its co...

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  Steel Plate Surface Treatment Equipment

  General Manufacturing - Suzhou Hengjiu Jinye Intelligent Technology Co. , Ltd. - USA - November 18, 2024 - 100.00 Dollar US$

  Steel plate surface treatment equipment is designed to enhance the surface quality and durability of steel plates through various processes. These processes typically include cleaning, polishing, coating, and corrosion protection, which are essential...

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  Surface Treatment Technology Enhances The Performance Of 1 2311 Steel Molds

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 6, 2024 - 869.00 Dollar US$

  surface treatment technology can significantly enhance the performance of 1.2311 steel, improving its wear resistance, corrosion resistance and service life. the following are several common surface treatment technologies that can effectively improve...

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  Complete Specifications 30crnimo8 Steel Surface Treatment Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 501.00 Dollar US$

  30crnimo8 steel is an alloy steel mainly used to manufacture high-strength and high-toughness mechanical parts. the surface treatment technology of this steel can improve its wear resistance, corrosion resistance and fatigue strength. common surface ...




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  Scr440 Steel Plate Surface Treatment Technology And Application

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 693.00 Dollar US$

  the surface treatment technologies of scr440 steel plate include quenching and tempering, as well as high-frequency surface quenching. these technologies can improve the hardness and wear resistance of the material. tempering after quenching can impr...

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  Strengthen 5120h Steel Round Bars Surface Treatment Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 813.00 Dollar US$

  5120H steel (corresponding to the Chinese grade 20CrMnTiH) is a low-alloy carburizing steel, which is often used to manufacture parts such as gears and shafts that require high surface hardness and good core toughness. The purpose of its surface trea...

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  Offer Uns G41400 Steel Surface Treatment Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 160.00 Dollar US$

  UNS G41400 steel surface treatment process 1. Heat treatment strengthening - **Quenching & Tempering** - Process: oil quenching/water quenching + high temperature tempering (400–650°C) - Effect: Improve hardness (HRC 28–55) and tensile strength (...

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  Excellent Performance Scr430 Steel Surface Quenching Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 7, 2025 - 432.00 Dollar US$

  SCr430 steel is an alloy steel commonly used in the manufacture of high-strength parts. Surface hardening is a crucial process for enhancing its properties. Surface hardening involves heating the steel surface to a high temperature and then rapidly c...

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  Technical Support Din 28cr4 Steel Carbonitriding Surface Treatment Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 18, 2025 - 509.00 Dollar US$

  In addition to quenching and tempering, DIN 28Cr4 steel can also undergo surface treatments such as carburizing and nitriding to improve its surface hardness and wear resistance. Carburizing involves the infiltration of carbon into the steel's surfac...

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  Stable Performance Jis Suj2 Bearing Steel Surface Treatment Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 520.00 Dollar US$

  JIS SUJ2 bearing steel is a high-carbon chromium bearing steel specified by the Japanese Industrial Standard (JIS). It corresponds to China's GCr15, Germany's 100Cr6, and the United States' 52100. It is primarily used in the manufacture of high-load,...

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  Surface Treatment Din 51crv4 Steel Shot Peening Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 617.00 Dollar US$

  DIN 51CrV4 steel is a commonly used spring steel with excellent mechanical and processing properties. 1. Pretreatment: - Cleaning: Thoroughly remove impurities such as oil, dust, and rust from the surface of the DIN 51CrV4 steel workpiece. Use organi...

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  Astm Aisi Standard Alloy Round Bar

  Pipes / Tubing - Steel - BIG CO.,LTD - China - March 29, 2017 - 10.00 Dollar US$

  Round Bar Specifications · Grade: Alloy steel · Standard: AISI, ASTM, BS, DIN, GB, JIS · OD：10-500mm · Thickness: Max:800mm · Width: 205mm~2300mm · Length: 1000mm~6000mm · Place of Origin: China (Mainland) · Model Number: 1.7220 / SCM430 / 30CrMo4 / ...




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  Guaranteed Hardenability Aisi 5120h Coil Low Alloy Structural Material

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 806.00 Dollar US$

  AISI 5120H Coil is a low alloy structural steel that guarantees hardenability Chemical composition Carbon (C): The content is generally 0.17% - 0.23%, which belongs to low carbon steel and can ensure the toughness and weldability of steel. Manganese ...

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  Aisi 5140 Alloy Material Precision Machining Technology

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 910.00 Dollar US$

  AISI 5140 alloy material is a chromium-molybdenum alloy steel with good strength, toughness and wear resistance. It is widely used in the automotive, aerospace, oil and gas and other industries. The following is a detailed introduction to its precisi...

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  Heavy Duty Electric Wire Brush For Welding Process Steel Surface Processing

  Construction - Railway / Railroad - Jiaxing Waldo Brush Co., Ltd - China - August 21, 2019 - 10.00 Dollar US$

  Our electric wire brush is designed for use on the portable and high rotation power tools for polishing large surface area efficiently. And it can be attached to a grinder to do the great cleaning job. Our electric wire brush always is used in surfac...

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  A519 Gr 4130 Seamless Pipes

  Pipes / Tubing - Steel - Derbo Steel Pipe Co., Ltd. - China - June 28, 2016 - contact company for price

  Type: Seamless Pipe. Material: A519 Gr.4130. W.T: SCH.160. Length: 6M. Size: 8 Inch. Standard: A519, ASME B36.10. Ends: Plain Ends. Surface Treatment: Anti Rust Oiled. China A519 Gr.4130 Seamless Pipe Manufacturer Derbo offers ASTM A519 Gr.4130 Seaml...