We provide technical articles, updates of the market regarding the honed tubes, chrome plated bars, chrome plated tubes.
Chrome Plate Rod for hydraulic cylinder is an important component for mechanical piston movement. How to select high-quality chrome plated rod is very important. We will introduce the selection criteria from the aspects of material, hardness, straightness, and thickness of chrome-plated layer. What is the key quality requirements of chrome plated cylinder piston rods? Due … Read more
Cold-drawn seamless tube is a kind of steel processed by cold-drawing and other techniques under normal temperature environment. Compared with the cold-drawn tube, the hot-rolled tube is a kind of steel processed above the recrystallization temperature. The specific differences between cold-rolled tubes and hot-rolled tubes are as follows: 1) When making a cold-drawn pipe, its … Read more
Cold-drawn steel tubes are precision cold-drawn seamless tubes with high dimensional accuracy and good surface finish for mechanical structures and hydraulic equipment. The use of precision seamless pipes to manufacture mechanical structures or hydraulic equipment can greatly save machining hours, improve material utilization, and help improve product quality. What are the classifications of cold-drawn tubes？ … Read more
The chrome plated hydraulic piston rod is an important part of the hydraulic cylinder, and its normal operation often affects other parts. Therefore, the requirements for hydraulic cylinder piston rods are high, which must be smooth, corrosion-resistant, high-tensile, and provide a low-friction surface.To achieve these different characteristics and requirements, the hydraulic piston rod needs to … Read more
Honed tubing is seamless cold drawn steel tubing that have been honed. Honing is a machining process. The inner hole of the cold-drawn steel tube is reciprocating high-speed grinding through the honing head, so that the inner hole can meet the required tolerance size and surface roughness requirements for the hydraulic cylinder barrels. Compared with … Read more
Main feature of seamless steel pipe Seamless steel tube has no welded seams and can withstand higher pressure. Products can be with rough surfaces as-cast or cold drawn. Precision steel pipe is a product that has appeared in recent years, mainly because the inner hole and outer wall have strict tolerances and roughness. Features of … Read more
What material is used for the hydraulic cylinder barrel? As the main component of the hydraulic cylinder, the processing quality of the hydraulic cylinder barrel directly affects the life and reliability of the entire product. The cylinder has high processing requirements, and its inner surface roughness is required to be Ra0.4 ~ 0.8um, and the … Read more
Because of its high hardness, strong heat resistance, good wear resistance and chemical stability, chrome plated rods are very popular among users in the current machinery industry. What kind of material is chrome-plated rod generally used for chrome-plating? 1. 1045 steel 1045 steel is the most commonly used material for chrome-plated rods. It belongs to … Read more
What are the characteristics of the honing tube heat treatment process? The heat treatment process of the honed tube is a heat treatment method for heating and cooling the surface of the iron casting, thereby changing the surface properties of the metal material. The characteristics of the surface heat treatment process are as follows: 1. … Read more
The heat treatment of the honed tube is a very important process. After heat treatment, it can obtain better performance. Let’s introduce the heat treatment process of honing tubes, including the following steps: forging annealing, rough machining, quenching and tempering, semi-finishing, stress relief, rough grinding, high-frequency quenching, tempering, and finishing. The following focuses on two … Read more
