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...

steel slab induction heat treatment furnace Photos Catalog - page 8 - WorldBid B2B Market

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  High Hardness Ml30crmo Alloy Steel Small Heat Treatment Deformation

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 202.00 Dollar US$

  ML30CrMo is an alloy structural steel with high hardness and good comprehensive performance. ML30CrMo alloy steel hardness - **Annealing**: Hardness ≤229 HBW, indentation diameter ≥4.0mm - **Quenching and tempering**: Hardness range is between HRC 32...

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  Fine Tuning 4130 Steel Plate Heat Treatment Key Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 207.00 Dollar US$

  The heat treatment process of 4130 steel plate is crucial to its performance. Common heat treatment processes include: Annealing: Heat the material to a certain temperature (generally 650℃~700℃), keep it for a period of time and then slowly cool it t...

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  Quality Assurance 4340 Alloy Steel Wide Range Of Heat Treatment Adaptability

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 14, 2025 - 500.00 Dollar US$

  With the golden ratio of nickel-chromium-molybdenu m, 4340 alloy steel has a tensile strength of over 1200MPa after quenching, while maintaining excellent toughness, making it the preferred material for extreme parts such as aircraft landing gear and...

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  Songshun Supplies 4340 Alloy Structural Steel Heat Treatment Precautions

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 601.00 Dollar US$

  Heat treatment precautions for 4340 alloy structural steel When heat treating 4340 alloy structural steel, the following points should be noted: 1. Temperature control: Ensure accurate temperature control during quenching and tempering to avoid uneve...

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  High Hardenability Jis Sncm439 Steel Heat Treatment Supply

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 16, 2025 - 702.00 Dollar US$

  Hardenability performance: JIS SNCM439 steel has a slightly higher hardenability than 40Cr, and the critical quenching diameter in oil can reach 18-33mm. This means that during oil quenching, JIS SNCM439 steel can obtain a deeper hardened layer for l...

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  Uns G43400 Steel The Influence Of Alloying Elements On Heat Treatment

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 20, 2025 - 703.00 Dollar US$

  Effect of alloying elements on heat treatment of UNS G43400 steel 1. Effect on austenitization - Most alloying elements (except nickel and cobalt) slow down the austenitization process. Therefore, UNS G43400 steel requires higher heating temperature ...

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  Heat Treatment Optimization Scr430 Steel Sheet Application Areas

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - August 18, 2025 - 522.00 Dollar US$

  SCr430 steel sheet is a low-alloy structural steel sheet. Characteristics - Excellent Wear Resistance: The addition of chromium enhances the steel's hardenability and wear resistance, making it outstanding in abrasive environments and suitable for ma...

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  Hardness Of Scr440h Steel After Heat Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 27, 2025 - 404.00 Dollar US$

  After heat treatment, SCr440H steel typically achieves a hardness between HRC 28 and HRC 36. The specific hardness depends on heat treatment parameters, such as quenching temperature, tempering temperature, and holding time. With proper heat treatmen...




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  Optimized Heat Treatment Process For Aisi 5140 Steel Pipes Advantages

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 447.00 Dollar US$

  AISI 5140 steel pipes are a medium-carbon alloy structural steel with high strength, good toughness, and wear resistance. They are widely used in the manufacture of mechanical components subject to moderate loads and speeds. Advantages High Strength ...

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  Bearing Material Gost ЩХ15 Steel Strict Heat Treatment Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 29, 2025 - 150.00 Dollar US$

  GOST ЩX15 steel is a high-carbon chromium bearing steel widely used in the manufacture of rolling bearings and other high-precision mechanical parts. Its key characteristics are excellent wear resistance and high hardness, which make it excel in high...

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  Small Heat Treatment Deformation G61500 Spring Steel Quenching Process

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

  The heat treatment process for G61500 spring steel has a crucial impact on its performance. Quenching is generally performed at a temperature of 850°C ± 20°C, using oil cooling. Quenching at this temperature allows the austenite in the steel to fully...

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  G635 Pink Rosa Granite Slab

  Construction - Building Materials - Jinlong Stone Factory Guanqiao Anxi - China - September 6, 2012 - contact company for price

  We are quarry owner for a pink color granite G635 and a factory which specialize in slabs, tiles, we have big advantage in prices G635 pink granite is cheap and popular material which widely used in slabs, flooring tiles, steps and risers, window sil...

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  G681 Dyed Red Granite Slab India

  Construction - Building Materials - Jinlong Stone Factory Guanqiao Anxi - China - September 6, 2012 - contact company for price

  we are stone factory which specialize in slabs, tiles, chinese granite is our strong, like G635 G664 G687 G623, dyed granite, etc. G681 dyed red granite is a nice and cheap granite in small grain which suitable for slabs, tiles, etc. 1.Color:Red, yel...

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  China White Onyx Jade Block Slab Cut To Size Water Jet Mosaic02xiamen Saja Import And E

  General Raw Materials / Natural Resources - XIAMEN SAJA IMP.& EXP. CO., LIMITED - China - September 7, 2012 - contact company for price

  产品描& #36848; 北川白& #2615- 9;汉白 ;玉的一 种，产& #201- 10;中国 ;四川。 是近几& #24- 180;刚开 ;发&#...

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  Electromagnetic Stirrer Ems For Slab Caster

  Equipment - Hunan Kemeida Electric Co., Ltd - China - September 7, 2012 - contact company for price

  Electromagnetic stirrer (EMS) for slab caster EM BRAKE: EMBR and FC Mould M-EMS: EMS can be installed inside or outside the mould. S-EMS: There are three modes: Behind the rollers; Inserting the rollers; Roller type M-EMS for slab Two coils shall be ...

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  Granite Slab

  General Utilities - Xiamen Lexiang Import & Export CO.,LTD. - China - September 7, 2012 - contact company for price

  1. Material: Granite, Marble, Sandstone 2. Used: Building, Garden, Courtyard, Street, Square etc. 3. Sizes:(1800-2200)x600/700 /800x20-30mm, (2200-2400)x600/700/800x2 0-30mm (2400-2600)x600/700/800x2 0-30mm 4. Quality Control 1)polished degree above ...




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  12304 High Quality Marble Stone Tile And Slab 9532 Http Www Lexiang Biz 12305

  General Utilities - Xiamen Lexiang Import & Export CO.,LTD. - China - September 7, 2012 - contact company for price

  1.Product info a.Material: Good quality Marble b.Color: red, beige, gold, pink, grey, green, black, brown, blue and etc. c.Surface finish: polished, flamed, bush-hammered, sandblasted, pineapple, chiseled, mushroom, flamed and brushed, natural split,...

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  Granite And Marble Tile Slab Countertop Irregular

  Construction - Building Materials - Stone / Marble - Yantai Landy stone company - China - September 20, 2012 - contact company for price

  We are a Chinese natural Stone Company who are a professional manufacture rs and fabricators of natural stone products including granite, marble, bluestone(limestone) and sandstone. Our products:Kitchen and vanity countertops, tiles, wall cladding, c...

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  Precast Concrete Hollow Core Slab Making Machine

  Manufacturing Plants - Cement - Dezhou Haitian Machine Company - China - January 18, 2013 - contact company for price

  Dezhou Haitian Electromechanical Technology Co., Ltd. is a comprehensive company which always focuses on producing construction equipment, including pre-stressed purline machines, green house upright post machines, hollow core panel forming machines,...

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  G682 Granite Slab And Tiles

  Construction - Building Materials - China Mycare Stone Company - China - April 12, 2013 - contact company for price

  Granite Slab Gangsaw Slabs We can supply high quality granite gangsaw slabs (stone slab, marble slab) by 2800up x1500up x 20 / 30mm or any customized sizes, diversified colors of granite and other stone slab are available for you choose. Product :Gra...