SHINESTAR STEEL GROUP CO., LTD
盛仕达钢铁股份有限公司
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Classification of welded steel pipes and the uses and advantages of different welded steel pipes
by admin on 23-12-22
Welded steel pipes can be classified into different types and types according to different classification methods. Welded steel pipes of different properties have different characteristics and characteristics in use and show different use values in use. Welded steel pipes can be divided into the ...
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What is the difference between an ERW welded steel pipe and an ordinary welded steel pipe
by admin on 23-12-21
“ERW welded steel pipe” is a straight seam resistance welded pipe, abbreviated as ERW. It is used to transport vapor and liquid objects such as oil and natural gas and can meet various requirements of high and low pressure. It currently plays a decisive role in the field of transporta...
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What is the difference between HFW steel pipe and ERW steel pipe
by admin on 23-12-20
The main difference between ERW (straight seam resistance welding) and HFW (high-frequency welding) is the different principles. As the name suggests, resistance welding is a method in which pressure is applied through electrodes after the welding parts are assembled, and the resistance heat gene...
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What are the advantages of 304 stainless steel pipe fittings
by admin on 23-12-19
① Advantages of material performance: Thin-walled stainless steel water pipes are made of stainless steel as the name implies. The strength of stainless steel is 3 times that of copper pipes and 8 to 10 times that of PPR pipes. It can withstand the impact of high-speed water flow of 30 meters per...
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The main uses of thick-walled steel pipes
by admin on 23-12-18
The biggest difference between thick-walled steel pipes and thin-walled steel pipes is the thickness of the pipe wall. Steel pipes with wall diameters greater than 0.02 are generally called thick-walled steel pipes. Thick-walled steel pipes have a very wide range of uses. Because their pipe walls...
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Spiral steel pipes can be divided into several categories according to their uses
by admin on 23-12-15
There are roughly four categories of spiral steel pipes according to their uses: spiral steel pipes for drainage, spiral steel pipes for dredging, spiral steel pipes for piling, and spiral steel pipes for oil and gas. Spiral steel pipe for drainage Materials of spiral steel pipes for drainage: Q2...
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What are the specifications of seamless steel pipes
by admin on 23-12-14
Seamless steel pipe DN219*6 represents a seamless steel pipe with a nominal diameter of 219mm and a wall thickness of 6mm. DN stands for nominal diameter, nominal diameter, also known as average outer diameter. Refers to the standardized diameter series of containers, pipes, and accessories. The ...
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Steel bending pipe calculation and blanking
by admin on 23-12-13
Before performing steel bending pipework, you must first calculate the unfolded length of the bent section of the pipe and mark the starting point of the bending so that the correct semi-finished product can be obtained after bending. 1. Calculation of 90°bending pipe 90°bending pipe is the most ...
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Daily maintenance is required for thick-walled steel pipes in use
by admin on 23-12-12
Thick-walled steel pipes are widely used in steel products. It directly affects the economic benefits and the lives of personnel. Countries all over the world have attached great importance to the inspection of thick-walled steel pipes and adopted various non-destructive testing (NDT) methods to ...
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Steel Pipe Stock for Sale
by admin on 23-12-12
For Immediate Sale In order to give back to our customers, during this price increase period, we sold some of our stock pipes at a very competitive price, all the following pipe are new with high quality, and it can be ready for loading within 5 days. Specification & Prices at FOB term : USD/...
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Method of welding steel pipe forming
by admin on 23-12-11
1.Single radius forming method. The single-radius roll forming method has three types: circumferential bending forming method, edge bending forming method, and center bending forming method. The single radius forming method is: the hole pattern is composed of a single radius, the horizontal rolle...
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Slag inclusion cutting method for straight seam steel pipe
by admin on 23-12-08
1. Regardless of whether the straight seam steel pipe is rotated or fixed The cutting nozzle should be kept perpendicular to the surface of the straight seam steel pipe. After the cutting is completed, the cutting nozzle is gradually tilted forward at an angle of 70°-80° with the tangent line of ...
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