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...

water treatment Photos Catalog - page 31 - WorldBid B2B Market

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  Ultraviolet Pre Treatment Machine

  Equipment - Shanghai Linpin - China - December 4, 2024 - contact company for price

  UV pre-treatment machine is mainly used with the photovoltaic industry and a series of photovoltaic components for temperature, light and other environmental changes in the parameters and performance.

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  Surface Treatment Technology Aisi P20 S Steel Chrome Plating And Polishing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 6, 2024 - 875.00 Dollar US$

  aisi p20+s steel is a high-quality plastic mold material, which is widely used in mold manufacturing due to its good machinability and moderate hardness. 1. chrome plating of aisi p20+s steel purpose and advantages of chrome plating: enhanced wear re...

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  Strict Heat Treatment Process P20 S Steel Complete Material

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 6, 2024 - 875.00 Dollar US$

  p20+s steel is a tool steel commonly used in mold manufacturing, with good toughness and wear resistance. its heat treatment process generally includes the following steps: 1. preheating: before heating, preheat the p20+s steel to about 300-500°c to ...

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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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  Smelting Rolling Heat Treatment 1 2312 Steel Manufacturing Process

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - December 6, 2024 - 692.00 Dollar US$

  1.2312 steel is a commonly used die steel. the following is a detailed introduction to its manufacturing process (1.2312 steel manufacturing process): i. steelmaking 1. raw material preparation 2. usually arc furnace smelting or induction furnace sme...

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  Hot Rolling Process Aisi 4140 Steel Round Bar Subsequent Heat Treatment

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 11, 2024 - 907.00 Dollar US$

  aisi 4140 steel round bar heat treatment process hot rolled aisi 4140 steel round bar usually needs subsequent heat treatment to meet different application requirements. 1. annealing - process: heating to 830-850°c and slow cooling. - purpose: reduce...

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  Professional Manufacturer Price Wastewater Treatment Polyaluminium Ferric Chloride

  Chemicals - Chloride - Henan Xinhuan Water Treatment Material Co., Ltd. - China - December 22, 2024 - 0.16 Dollar US$

  Polyaluminium ferric chloride produced by Xinhuan Water Treatment is a polymer coagulant developed on the basis of the coagulation and hydrolysis mechanism of aluminium salts and iron salts. Polyaluminium ferric chloride is brown, reddish brown powde...

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  Wastewater Treatment Valves

  Hand Tools - WENZHOU BEST VALVE&PIPE FITTING CO., LTD - China - December 23, 2024 - 1.00 Dollar US$

  Industry Requirements Wastewater treatment facilities face several unique challenges when it comes to valve selection and performance. These include: Corrosion Resistance: Wastewater often contains corrosive substances, including acids, heavy metals,...




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  Electroplating Wastewater Treatment Chemicals Pac Polyaluminium Chloride

  Chemicals - Henan Xinhuan Water Treatment Material Co., Ltd. - China - December 25, 2024 - contact company for price

  The drinking water grade polyaluminium chloride produced by Xinhuan Water Treatment is produced by two production processes: spray drying process (powder) and drum drying type (granular). It is produced with high-quality raw materials such as aluminu...

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  Pam For Wastewater Treatment

  Chemicals - Henan Xinhuan Water Treatment Material Co., Ltd. - China - December 27, 2024 - 1640.00 Dollar US$

  polyacrylamide, also known as Polyelectrolytes, flocculant, abbreviated as PAM in English.It is an efficient flocculant with good water solubility and strong adsorption capacity, which can quickly clarify water quality and promote sludge settling. It...

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  Hot Selling For Purification Treatment Aluminum Chloride

  Chemicals - Henan Xinhuan Water Treatment Material Co., Ltd. - China - December 29, 2024 - 190.00 Dollar US$

  The solid presents as yellow, light yellow, brown, white and other colours of powder, granule; The aqueous solution shows different degrees of turbidity or transparency.a. Strong electric neutralisation of colloidal substances in water. b. hydrolysis...

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  Heat Treatment Process Cr5mo1v Material Versatility And Application

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 30, 2024 - 892.00 Dollar US$

  cr5mo1v material, with its excellent wear resistance, toughness and good processing performance, performs well in high-load and high-intensity working environments, and is an indispensable and important material in modern mold manufacturing. through ...

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  High Alloy Tool Material 1 2344 Steel Heat Treatment Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 30, 2024 - 690.00 Dollar US$

  1.2344 steel is a commonly used hot working die steel with excellent wear resistance and high temperature strength. its heat treatment process is crucial to improve its mechanical properties. the following are the detailed heat treatment steps: heat ...

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  Semiconductor Laser Treatment Instrument

  LED Lamps - Hunan Yichuang Medical Technology Company Ltd - China - January 7, 2025 - 1.00 Dollar US$

  Semiconductor Laser Treatment Instrument uses a low-intensity laser with a specific human-friendly wavelength of 650nm to irradiate the skin, body tissues, and blood vessels, generating deep tissue biostimulation at the blood cell level, promoting bl...

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  Aisi 4140 Steel Round Bar Heat Treatment Process Improvement

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 900.00 Dollar US$

  improvement of quenching process for aisi 4140 steel round bar - **heating temperature optimization** - traditional quenching heating temperature for aisi 4140 steel round bar is generally 840 - 860℃. in order to more accurately control the austenite...

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  Heat Treatment Process Of Aisi M2 Hss And Its Effect On Properties

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 1002.00 Dollar US$

  aisi m2 hss is a high-performance alloy steel widely used in cutting tool and mold manufacturing. its heat treatment process has a crucial impact on the performance of the material, including hardness, wear resistance, toughness and red hardness. ###...




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  Aeration By High Pressure Ring Blower 2rb For Fish Pond Culture And Wastewater Treatment

  Pumps - Compressors - Greentech International (Zhangqiu) Co.,Ltd - China - January 15, 2025 - 264.00 Dollar US$

  whirlpool air pump aerated aerated blower industrial high-pressure fan aeration eddy current pump for biogas digester blowers blower 2rb high pressure double impeller fan high power whirlpool air pump strong suction suction industrial blower blow suc...

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  High Chromium Molybdenum Din 1 2436 Tool Steel Stable Heat Treatment Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 704.00 Dollar US$

  din 1.2436 tool steel shows good stability during heat treatment, and its performance indicators such as hardness, strength and toughness can be accurately controlled. through heat treatment processes such as quenching and tempering, its performance ...

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  Complete Material 4130 Steel Coil Heat Treatment Specifications

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 667.00 Dollar US$

  4130 steel coil is a coiled steel made of 4130 steel 4130 steel coil heat treatment specification - **annealing**: annealing at 860°c (1575°f), followed by air cooling at 482°c (900°f). - **normalizing**: normalizing is usually performed at 900°c (16...

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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 ...