Knowledge
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2023-11
Corrosion of metal materials for chemical pipelinesThe harm of metal pipeline corrosion is very common and very serious Corrosion will cause significant direct or
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27
2023-10
The correct selection of seamless steel pipeSeamless steel pipe is a kind of steel pipe without weld which is manufactured by hot processing method such as
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13
2023-08
Performance And Characteristics Of Stainless Steel TP321321 stainless steel is 18 8 austenitic stainless steel (304) stabilized with titanium Intercrystalline corrosion wi
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13
2023-08
The Features And Heat Treatment Technology Of Seamless Precision Steel Tube1 Smaller outside diameter 2 High precision can be done in small batches 3 High precision and good surface qua
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13
2023-08
Common Defects And Countermeasures Of Heat TreatmentCommon defects and countermeasures of heat treatmentHardness disqualificationUnqualified hardness is one of the most
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13
2023-08
Common Defects And Countermeasures Of Heat Treatment 2Common defects and countermeasures of heat treatmentTensile properties and fatigue properties are not qualifiedAnneal
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2023-08
Thin Wall Stainless Steel Pipe Combined Welding Of Argon Arc And Electric ArcThe combined welding of argon arc and electric arcis used at the bottom of seam welding forargon arc
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13
2023-08
Main Production Standards And Delivery Status Of Precision Steel TubesMain production standards and delivery status of precision steel tubesPrecision bright tube (precision steel tube)
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2023-08
Brief Introduction To The Properties Of 35CrMo Alloy Structural Steel35CrMo alloy structural steel, has very high static strength, impact toughness and high fatigue limit, higher hard
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13
2023-08
Why Are There Steel Quenching Cracks? How To Prevent1 Quenching crackThe quenching process is mainly used for steel parts It is to heat the steel to a temperature
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13
2023-08
Relationship Between Material Properties And TemperatureThere are two types of material coefficient related to temperature: one is the material coefficient related to me
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13
2023-08
Effect Of Nitrogen On Steel Pipe PerformanceUnder general conditions, the main damage of nitrogen is as follows:(1) Due to the precipitation of Fe4N, the ti
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13
2023-08
Hot Rolled Steel Pipe Production ProcessGeneral process flowThe production process of hot rolled seamless steel pipe includes several basic processes, such
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13
2023-08
Classification Of Steel PipesAll the two ends of the opening and hollow section, and its length and section circumference of the larger comp
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13
2023-08
Steel Surface Treatment Derusting Grade StandardThe most important thing in painting is the quality of material surface treatment, and relevant studies show that