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What tools are needed for steel pipe cutting
When cutting steel pipes, you need to prepare the following tools: 1. Steel pipe cutting machine: Choose a cutting machine suitable for the diameter and thickness of the steel pipe. Common steel pipe-cutting machines include handheld electric cutting machines and desktop cutting machines. 2. Stee...Read more -
Industrial precision seamless steel pipe details
Precision seamless steel pipe is a high-precision steel pipe material processed by cold drawing or hot rolling. Because the inner and outer walls of precision steel pipes have no oxide layer, they can withstand high pressure without leakage, have high precision, high smoothness, no deformation du...Read more -
Large seamless steel pipe details
Large seamless steel pipe is an important metal product, mainly used in various industrial and construction fields. Its advantages include seamlessness, high strength, and corrosion resistance, so it has received widespread attention and application. This article will introduce large seamless ste...Read more -
Seamless steel pipe quality inspection methods
1.Chemical composition analysis: chemical analysis method, instrumental analysis method (infrared C-S instrument, direct reading spectrometer, zcP, etc.). ① Infrared C-S meter: Analyze ferroalloys, steelmaking raw materials, and C and S elements in steel. ②Direct reading spectrometer: C, Si, Mn...Read more -
What Are The Specifications Of Thick-Walled Steel Pipes?
Thick-walled steel pipes come in a variety of specifications. Here are some common specifications: 1. No. 20 steel thick-walled steel pipe: outer diameter is 219 mm, wall thickness is 9 mm. This kind of steel pipe is often used in transportation pipelines and various structural parts in the field...Read more -
Thermal expanded seamless steel pipe details
Thermal expansion seamless steel pipe is what we often call thermal expansion pipe. Steel pipes with relatively low density but strong shrinkage (seamless steel pipe) can be referred to as thermal expansion pipes. A rough pipe finishing process that uses cross-rolling or drawing to enlarge the di...Read more -
Detailed explanation of the surface treatment and procession methods of thick-walled steel pipes
Thick-walled steel pipes come in a wide variety of steel types and specifications, and their performance requirements are also diverse. All of these should be differentiated as user requirements or working conditions change. Usually, steel pipe products are classified according to cross-sectional...Read more -
Causes of problems caused by improper heat treatment of seamless steel pipe
Improper heat treatment of seamless steel pipes can easily cause a series of production problems, resulting in product quality being greatly compromised and turned into scrap. Avoiding common mistakes during heat treatment means saving costs. What problems should we focus on preventing during the...Read more -
8 commonly used connection methods for the construction of steel pipes
Depending on the purpose and pipe material, commonly used connection methods for the construction of steel pipes include threaded connection, flange connection, welding, groove connection (clamp connection), ferrule connection, compression connection, hot melt connection, socket connection, etc. ...Read more -
Deviations in the production of large-diameter steel pipes
Common large diameter steel pipe size range: outer diameter: 114mm-1440mm wall thickness: 4mm-30mm. Length: It can be made to fixed length or irregular length according to customer requirements. Large-diameter steel pipes are widely used in various industrial sectors such as energy, electronics, ...Read more -
General regulations for carbon steel pipe installation
The installation of carbon steel pipes should generally meet the following conditions: 1. The pipeline-related civil engineering experience is qualified and meets the installation requirements; 2. Use mechanical alignment to connect with the pipeline and fix it; 3. Relevant processes that must b...Read more -
Continuous Rolling Production Process
Continuous rolling tube (hereinafter referred to as MPM) process is a mandrel refers to wear long capillary column continuously through a series arrangement rack, rolling and rolling method conforms to become rolling mother pipe size requirements. Its distinguishing feature is the large capacity,...Read more