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420 Aluminum Sprockets

420 rear sprockets

420 Aluminum sprocket 420 Aluminum sprocket Description: HDC sprockets are machined from aircraft-grade aluminum, which possesses extreme hardness and high quality, and can be easily installed while ensuring high reliability. 420 Aluminum sprocket Features:  Aluminum Rear Sprocket Chain Size- 420, Tooth Count- 38T-70T Made of 7075-T6 aluminum with extreme strength CNC machined for extremely high […]

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What Are Weld-On Hinges?

Steel weld on Hinges

Your Most Trusted Weld On Hinges Manufacturer In China HDC is a custom metal parts supplier with a lot of experience in the trailer hardware field. We have a good name when it comes to industrial hinges. the weld on hinges we produce includes steel, stainless, and aluminum More than 13 Years of OEM Metal

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Plastic Machining Services

Table of Contents HDC Plastic Machining Service HDC uses the highest technique in each component. You can achieve the tightest tolerances necessary in most applications. Either you need a prototype or custom-made components, it is no doubt that HDC can produce first-class plastic parts for your respective projects. Our material for plastic parts consists of HDPE,

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Custom Machining Services

HDC Custom Machining Service Are you searching for a trusted and professional partner who can provide your design needs? HDC is your great choice to trust for. We are trusted by many people in business from different countries for many years since 2006. And you can trust us as well. HDC can supply your desired

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42CrMo4 Steel: Composition, Characteristics, Limitations, and Applications

42crmo4

42CrMo4 steel is the one of the frequently used alloy steel that characterized by its high strength, great toughness, and good hardenability. It is certtainly a chromium-molybdenum one that is characterized by the European standard EN 10083-3 The “42” stands for the approximate carbon content which is 0.42% (carbon), while CrMo means chromium (Cr) and molybdenum (Mo) are added as alloying components.

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