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Analysis of process factors affecting high-frequency straight seam welded pipes
The main process parameters of high-frequency straight seam welded pipes include welding heat input, welding pressure, welding speed, opening angle, position and size of the induction coil, position of impedance, etc. These parameters have a great impact on improving the quality, production effic...Read more -
Performance characteristics of IPN8710 anti-corrosion steel pipe
The effect of IPN8710 drinking water anti-corrosion steel pipe on tap water and drinking water. ① Modification of epoxy resin. Epoxy resin is a resin with a large number of applications, a wide range, and an important role so far, but the biggest limitation of epoxy resin applied to the inner wal...Read more -
How do you clean straight seam steel pipes
Straight seam steel pipe structures can adopt round tube structures or rectangular tube structures according to the specific conditions of the stress conditions, supply conditions, manufacturing and processing conditions, and cost of the components, or the two types of steel pipes can be mixed. W...Read more -
What are the detection methods for the oil energy project oil casing
Oil casing is a high-end product produced by steel pipes. There are many types of casings, and there are many types and requirements for the buckle types of casing ends. The buckle types that can be processed include STC, LC, BC, VAM, etc. The production and installation process of oil casing inv...Read more -
What can be considered a “high-quality” plastic-coated steel pipe
Plastic-coated steel pipes have the dual advantages of steel pipes and plastic pipes. They have the mechanical strength and bearing pressure of steel pipes, and the smoothness, wear resistance, corrosion resistance, low water flow resistance, and environmental protection of the inner wall of non-...Read more -
Application of straight seam steel pipe in pressure pipeline
The nominal diameter of straight seam steel pipe refers to the series of diameter sizes specified in the straight seam steel pipe standard. For straight seam steel pipes, pipe fittings, valves, etc., the nominal straight seam steel pipe diameter of their caliber is expressed in the series specifi...Read more -
Maintenance method of large diameter straight seam steel pipe
Straight seam steel pipe, as you can tell from the name, is a product made of metal materials. Straight seam steel pipes are used in many industries. There are many reasons why they are loved by everyone. But I believe there are many and The editor is also familiar with people who are not familia...Read more -
Procurement and processing methods of straight seam steel pipes
First, procurement methods of straight seam steel pipes: Procurement is a relatively lucrative industry, but it is quite difficult to do. They also bear a lot of hardships. Many things have never been seen before in the project, and they also need to be studied and researched. Here are a few poin...Read more -
Methods for checking the quality of large-diameter thin-walled steel pipes
1. Generally, large-diameter thin-walled steel pipes are used for the transportation of generally low-pressure fluids such as water, gas, air, oil, and heating steam. 2. Ordinary carbon steel wire casing (GB3640-88) is a steel pipe used to protect wires in electrical installation projects such as...Read more -
Defects that are easy to occur in the welding area of spiral steel pipes
Defects that are easy to occur in the welding area of spiral steel pipes include pores, thermal cracks, and undercuts. The pores in the weld of spiral steel pipes not only affect the compactness of the pipeline welds and cause pipeline leakage but also become the inducing point of corrosion, se...Read more -
Detailed explanation of the surface treatment and processing methods of thick-walled steel pipes
Thick-walled steel pipes have a wide variety of steel types and specifications, and their performance requirements are also various. All of these should be differentiated as user requirements or working conditions change. Usually, steel pipe products are classified according to cross-sectional sh...Read more -
Advantages of straight seam steel pipe and steel structure application
Straight seam steel pipe is a kind of steel pipe welding process opposite to spiral steel pipe. The welding process of this kind of steel pipe is relatively simple, and the welding cost is relatively low, it can achieve high efficiency during production, so it is relatively common in the market. ...Read more
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