Rozsdamentes acél pácolás és passziválás

Rozsdamentes acél pácolás és passziválás

Austenitic stainless steel parts, by welding, heat treatment, forging, and other high-temperature processing, the surface will produce a layer of oxide skin, which should be removed by pickling. Stainless steel passivation is generally associated with pickling; pickling must be passivated after forming a protective film, which can effectively extend the service life of the equipment. […]

 
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A földbe ásott földgázvezeték TEE hibaelemzése

A földbe ásott földgázvezeték TEE hibaelemzése

In order to analyze the cause of the fracture of a high-pressure gas pipeline tee, the material metallographic examination, mechanical property examination and micro fracture scanning electron microscope were used to analyze the crack. It was concluded that the tee was not normalized or recrystallized annealed, and the external load was the main cause of […]

 
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Egy kis citromtól a rozsdamentes acéltermékek ragyogni tudnak

Egy karcsú citrom képes a rozsdamentes acéltermékeket ragyogóvá és ragyogóvá varázsolni, és az egyedi citromillatot a kémiai tisztítószerek szúrós szaga sem tudja felülmúlni. Mindenki, akinek rozsdamentes acélból készült készülékei vagy termékei vannak otthonában, kétségtelenül ismeri a rozsdamentes acél nevének jelentését. A rozsdamentes acélban a "rozsdamentes" kifejezés [...]

 
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A rozsdamentes acél csőhajlítás gyártási folyamata

The production process of stainless steel pipe bend According to the different manufacturing methods, the stainless steel pipe bend can be divided into three types, namely, the bending pipe, the punching pipe and the welded pipe. Which can be divided into two types of bending bending and bending. When the stainless steel tube for bending the pipe […]

 
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Mi az a csőszerelvény

Mi az a csőszerelés?

What is Pipe fitting? Pipe fitting is the operation of repairing or installing tubing or piping systems which convey gas, liquid, and solid materials occasionally. It also involves selecting and preparing tubing or pipe, joining it by several means and location and repairs of leaks. Fitters work with various tubing and pipe materials such as […]

 
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Mik azok a csőszerelvények?

Mik azok a csőszerelvények?

What are pipefittings? Pipefittings are general terms for components in the piping system that function as connection, control, direction change, split, seal, and support. According to the different processing methods, it is divided into four categories, namely, butt welding pipe fittings (both welded and non-welded), socket welding pipe fittings and threaded pipe fittings and flanged pipe […]

 
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What is a Heat Exchanger

Heat Exchanger is a unit through which heat is transferred from one fluid to another. The solution in the Heat Exchanger can be separated by preventing the direct contact of the liquids. The internal combustion engine is a good example of the Heat Exchanger as it regulates the coolant through radiator coils. Parallel flow, cross […]

 
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