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Laying points of stainless steel elbow in pipeline:1. In order to reduce the heat loss of the stainless steel elbow and prevent thermal deformation, the buried depth of the pipeline should be greater than 1.2 meters. (calculated from the top of the pipe). The burial depth in alpine regions should…
2022/08/12 12:59
Implementation principleThreaded flange is a kind of non-welded flange, which processes the inner hole of the flange into pipe threads, and is matched with the threaded pipe to realize the connection. Compared with the flat welding flange or the butt welding flange, the threaded flange has the…
2022/08/11 14:39
Precautions when installing stainless steel elbows: 1. When installing, the stainless steel elbow can be directly installed on the pipeline according to the connection method, and installed according to the position of use. Under normal circumstances, it can be installed in any position of the…
2022/08/10 14:39
DifferenceProductivityCompared with manual welding electrodes, the continuous welding method of flux-cored welding wire has high production efficiency. Compared with solid welding wire, the welding spatter of flux-cored welding wire is less and the welding seam is well formed, so the time of…
2022/08/09 14:32
904L stainless steel plate is widely used and has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; good hot workability such as stamping and bending, no heat treatment hardening phenomenon. Widely used in household items (1, 2 tableware), cabinets,…
2022/08/08 15:09
Material grade: ER70S-6Standard: ASMEIt belongs to copper-plated low-alloy steel gas shielded welding wire. It uses C02 or argon-rich shielding gas for welding. It has excellent welding process performance, stable arc combustion, less spatter, beautiful weld shape, and low sensitivity to weld metal…
2022/08/06 14:50
310 stainless steel is austenitic chromium-nickel stainless steel with good oxidation resistance, corrosion resistance and high temperature resistance. It is often used in light industry, heavy industry, daily necessities and decoration industries. Among them, the more representative 310 stainless…
2022/08/05 14:17
314 stainless steel has high high temperature strength and oxidation resistance, is more sensitive to sulfur-containing atmosphere, and has a tendency to embrittlement of precipitates at 600-800 °C. It is suitable for making various furnace components under stress.316 stainless steel, 18Cr-12Ni-2.…
2022/08/04 14:13
It is often said that the phase balance of duplex stainless steels is "50-50", which corresponds to the amount of austenite and ferrite. Strictly speaking, this is not true, as the ferrite content in modern duplex stainless steels is around 40% - 50% and the rest is austenite. It is generally…
2022/08/03 14:05
Channel steel is a long strip of steel with a groove-shaped section and a channel-shaped section steel. It is a carbon structural steel for construction and machinery. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing.…
2022/08/02 11:17
Since the end of July this year, the prices of all metal materials have begun to rebound and prices have risen.So, what other factors affect the price ups and downs besides raw materials?First of all, the composition of stainless steel, that is, stainless steel raw materials, stainless steel raw…
2022/08/01 10:44
First, the marine fieldWhether it is in the search work on the seabed, or in the application and promotion of products, the use of stainless steel bars can achieve a good anti-corrosion effect. We all know that if steel products are placed in water, it is easy to rust, especially when iron products…
2022/07/29 13:49
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