Product News
- Some factors you need know for seamless steel tubeYou know seamless is raw material for many fields. Our precision seamless tube is used for gas spring products, auto and motorcycle such as bushing and shock absorber, and hydraulic oil. So we also need know the factor for how to impact the precision of seamless steel tube. The cross section of theProduct News January 25, 2019
- Steel pipe processing: steel sleeve steel insulation pipeThe working steel pipe, the glass wool thermal insulation layer, the aluminum foil reflective layer, the stainless steel fastening tape, the sliding guide bracket, the air insulation layer, the outer protective steel pipe and the outer anti-corrosion layer of the conveying medium are sequentially coProduct News January 21, 2019
- Heat treatment deformation cause and control methodIn actual production, heat treatment deformation will bring difficulties to subsequent processing, affecting production efficiency, resulting in scrapping due to excessive deformation and increasing costs. Deformation is a problem that is difficult to solve by heat treatment. It is impossible to comProduct News January 16, 2019
- Where are special seamless steel tubes and non-standard seamless steel tubes?Many seamless steel tube manufacturers require special materials for their parts, ordinary materials can not meet the performance standards, and specifications sometimes are not national standards. This is a headache for purchasers of parts manufacturers. Because the special material seamless steelProduct News January 09, 2019
- Measures to avoid the edge of the pipe end of steel pipe 3PE anti-corrosion layerThe three-layer polyethylene (3PE) anticorrosive coating has been widely used in the petroleum pipeline industry due to its good corrosion resistance, water vapor permeability and mechanical properties. The end of the steel pipe of the anticorrosive layer is prone to the problem of warping caused byProduct News January 04, 2019
- How to measure the standard of alloy steel pipe? What are its characteristics?Alloy steel pipes are mainly used in power plants, nuclear power plants, high-pressure boilers, high-temperature superheaters and reheaters and other high-pressure and high-temperature pipelines and equipment. They are made of high-quality carbon steel, alloy structural steel and stainless heat-resiProduct News January 03, 2019
- Comparison of performance of seamless steel pipe and traditional pipe1. Seamless steel pipe supply steel pipe is compared with other traditional pipe materials. The raw materials are light, high in strength, good in patience, able to withstand high internal pressure, sensitive in production, and can be used in messy or bad geological conditions.2, but the steel pipeProduct News January 03, 2019
- Why do seamless steel pipes need pickling process?In the rolling of seamless steel tube, especially in the production process of precise seamless steel tube, how on earth is the pickling process carried out? Today, Raymond steel tube company will unveil the mystery for you right away!Summary of Acidic Pickling of Precision Seamless Steel PipeThe meProduct News December 19, 2018
- Welded Steel Pipe and Seamless Steel Pipe Characteristics1. The Tube Forming Process Welded steel pipe is the pipe which is cut into strips by the strip of steel and used the custom should to be made the tube type by cold-form.Product News November 28, 2017
- What's the differences with seamless steel tubes and welded steel tubes?I will show you the differences clearly in the form as below:Product News September 21, 2017