Baosteel Steel Plant Steel Drag Chain Specification

Baosteel Steel Plant Steel Drag Chain SpecificationuserWhen purchasing steel drag chainsPerhaps you have also noticed this, with its appearance ranging from silver white to slightly yellow. Why is that? Which one is better to choose? Recently, a customer has asked this question, asBaosteel Steel Plant Steel Drag Chain SpecificationHan Yang editor would like to share with you the TL180IIIR300-250 * L3600.

Actually,Steel drag chainThe different appearance colors are due to the different processing methods of the chain pieces, mainly including carburizing, galvanizing, nickel plating, and chrome plating. The most commonly used method is carburizing and galvanizing. But there are also many small manufacturers who skip carburizing in order to sell at a low price.

Carburizing and galvanizing: carburizing refers to the process of carbon atoms infiltrating into the surface layer of steel. It is also to give low-carbon steel workpieces a surface layer of high carbon steel, which is then quenched and tempered at low temperatures to give the surface layer of the workpiece high hardness and wear resistance, while the central part of the workpiece still maintains the toughness and plasticity of low-carbon steel.Bridge type steel drag chainThe specifications and models are fromTL45to TL250Multiple models to choose from, customized inner width according to the space required by the built-in conduit, different bending radii to choose from, and length can be assembled as needed. However, when selecting, it is also important to pay attention to the selection of support plates ITypeIIType punching IIIType framework, let me explain it to you in detail.

TL180IIIR300-250 * L3600 nickel plating: The method of depositing a layer of nickel on a metal or certain non-metal through electrolysis or chemical methods, known as nickel plating. Separate electroplating nickel plating and chemical nickel plating.

Chromium plating: refers to the act of depositing chromium as a coating onto other metals. The chrome plating layer has high hardness, and its hardness can vary greatly depending on the composition of the plating solution and process conditions400～1200HVInternal changes. The chrome plating layer has good heat resistance and 500Heating below ℃ does not result in significant changes in gloss and hardness.