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...

astm a203 grade pressure Photos Catalog - page 58 - WorldBid B2B Market

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  Customized Product Design Inconel 600 Astm Standard Quality Assurance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 12, 2024 - 1601.00 Dollar US$

  inconel 600 astm standard is a nickel-chromium-iron based solid solution strengthened alloy with good high temperature corrosion resistance and oxidation resistance, excellent cold and hot processing and welding process performance. below 700°c, inco...

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  Alloy Material Astm 4130 Steel Plate Widely Used In Many Industries

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 393.00 Dollar US$

  application fields of astm 4130 steel plate due to its perfect combination of high strength and toughness, astm 4130 steel plate is widely used in multiple industries: **aerospace** : manufacturing aircraft frames, landing gears and other key structu...

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  Adequate Supply Astm 4130 Steel S Outstanding Performance In Shipbuilding

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 391.00 Dollar US$

  astm 4130 steel excels in shipbuilding, mainly due to its high strength, good weldability and excellent corrosion resistance. here are a few key advantages of 4130 steel in shipbuilding: ### 1. **high strength and fatigue resistance** - astm 4130 ste...

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  Hot Sale Astm A490 Heavy Hex Bolt

  Furniture - Hardware - NINGBO BEILUN MILFAST METALWORKS CO., LTD - China - November 27, 2024 - 0.01 Dollar US$

  • High-Quality Material: Our A490 Bolts are made from alloy steel, ensuring exceptional strength and durability in demanding applications. • Durable Finish: The hot dipped galvanized (hdg) finish provides long-lasting corrosion resistance, ideal for ...

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  Astm A563 Heavy Hex Nuts Outer Hexagon Nut For Engineering Machinery

  Furniture - Hardware - NINGBO BEILUN MILFAST METALWORKS CO., LTD - China - November 27, 2024 - 1.20 Dollar US$

  • Durable Construction: Our ASTM A325 A563 HDG Hex Structural Bolts are designed to provide long-lasting durability, made from high-quality carbon steel material that ensures resistance to corrosion and wear. • Compliance with Industry Standards: The...

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  Professional Manufacturer Astm F436 Hardened Washer

  Furniture - Hardware - NINGBO BEILUN MILFAST METALWORKS CO., LTD - China - November 27, 2024 - 0.01 Dollar US$

  • High-Quality Material Options: Our ASTM F436 hardened washers are available in various materials, including stainless steel, steel, brass, and copper, to cater to different user preferences and requirements, such as in the case of a user looking fo...

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  High Quality Astm A193 B7 B7m B8 B8m B16 Heavy Hex Bolt

  Furniture - Hardware - NINGBO BEILUN MILFAST METALWORKS CO., LTD - China - November 27, 2024 - 0.01 Dollar US$

  • Durable and High-Quality Construction: Our Astm A193 Hex Bolts are made from high-quality stainless steel materials, ensuring exceptional strength and durability, ideal for various applications, including building and construction projects. • Custo...

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  Hex Heavy Nuts Astm A194 2h 2hm 4 7 7m 8 8m

  Furniture - Hardware - NINGBO BEILUN MILFAST METALWORKS CO., LTD - China - November 27, 2024 - 0.01 Dollar US$

  • High-Quality Material: ASTM A194 Heavy Hex Nut is made from high-grade steel, ensuring durability and resistance to corrosion. This product is ideal for applications in harsh environments. • Versatile Applications: With a wide range of applications...




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  Astm 4340 Alloy Steel Excellent Durability Advantages

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 779.00 Dollar US$

  durability advantages of astm 4340 alloy steel fatigue resistance: astm 4340 alloy steel has excellent fatigue resistance. in applications that are subject to cyclical alternating loads, such as the crankshaft of an automobile engine, the crankshaft ...

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  Astm 5120h Alloy Steel Key Areas And Main Advantages Features

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 700.00 Dollar US$

  ASTM 5120H alloy steel is an alloy structural steel, mainly used to manufacture carburized parts with high core strength requirements. The standard is GB/T 3077-1999 GB/T 17107. ASTM 5120H alloy steel key applications ASTM 5120H alloy steel is mostly...

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  Astm 5120h Steel Plate Forging Common Defects And Preventive Measures

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 829.00 Dollar US$

  Common defects and preventive measures of ASTM 5120H Steel Plate Surface cracks: The final forging temperature is too low and the deformation is too large, so the final forging temperature must be ≥850℃ and the single deformation must be controlled ≤...

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  Astm 5140 Steel Heat Treatment Process Mature Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 911.00 Dollar US$

  ASTM 5140 steel heat treatment process Heat treatment is a key link in the precision machining of ASTM 5140 steel. The main processes include annealing, normalizing, quenching and tempering: Annealing: Usually carried out at around 790℃, followed by ...

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  Quality Assurance Astm 5140 Chemical Composition Analysis

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - - May 6, 2025 - 914.00 Dollar US$

  ASTM 5140 chemical composition is as follows: - Carbon (C): 0.38%-0.43% - Silicon (Si): 0.15%-0.35% - Manganese (Mn): 0.70%-1.00% - Chromium (Cr): 0.70%-1.00% - Sulfur (S): ≤0.035% - Phosphorus (P): ≤0.035% 5140 steel is an alloy structural steel, th...

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  Rich Spot Resources Astm 4140 Alloy Structure Steel Reliable Materials

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 158.00 Dollar US$

  ASTM 4140 alloy structural steel is a medium carbon low alloy steel, which has been widely used in the field of oil and gas exploration and production due to its excellent strength, toughness and wear resistance. The material uses chromium (Cr) and m...

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  Astm 4140 Steel Coil Carburizing Purpose And Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 162.00 Dollar US$

  Purpose of carburizing treatment ASTM 4140 steel coil Carburizing is a surface hardening treatment process, the main purpose of which is to significantly improve the surface hardness and wear resistance by forming a high-carbon alloy layer on the sur...

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  Astm 4140 Materials High Frequency Induction Heating Surface Hardening

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 109.00 Dollar US$

  ASTM 4140 materials belong to chromium-molybdenum alloy structural steel (corresponding to the domestic approximate steel grade 42CrMo), with high strength, high toughness and good hardenability, and are often used to manufacture parts that bear heav...




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  Astm 4130 Alloy Steel Physical Properties Parameters Specification

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 206.00 Dollar US$

  ASTM 4130 alloy steel, as a key material widely used in aviation, automobile, petrochemical and machinery manufacturing, has a unique chemical composition, excellent mechanical properties and strict heat treatment specifications, which together have ...

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  Accurately Proportioned Astm 4130 Pipes Chemical Composition

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 206.00 Dollar US$

  The chemical composition of ASTM 4130 pipes is carefully designed and strictly controlled to ensure that the material can show the best performance during subsequent processing and use. Among them, the carbon (C) content is controlled between 0.28% a...

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  Astm 4340 Alloy Steel Excellent Processing And Weldability

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 14, 2025 - 501.00 Dollar US$

  ASTM 4340 alloy steel is a medium carbon low alloy steel known for its excellent strength, toughness and good heat treatment properties. This steel is widely used in the fields of aerospace, automobile, energy and heavy machinery, especially for key ...

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  Astm 4340 Steel Pipes Excellent Strength And Wear Resistance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 20, 2025 - 702.00 Dollar US$

  ASTM 4340 steel pipes has high strength and wear resistance and is often used to manufacture high-strength parts such as bearings, gears, shafts, etc. Its suitable chemical composition ratio gives it good heat treatment performance, and its mechanica...