11-24
2021
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Calculation formula for pressure of stainless steel pipe
- Categories:Industry Information
- Time of issue:2021-11-24 18:06
(Summary description)Share the calculation formula for the pressure of stainless steel pipes: The water pressure that stainless steel pipes can withstand is not the same as the pressure value of different materials; the outer diameter and wall thickness are also very important factors, the thicker the wall thickness, the pressure value that can be withstood The larger, for example, the same outer diameter, 10 thick stainless steel pipes can withstand much higher water pressure than 5 thick stainless steel pipes; in addition, it is also related to the outer diameter, the larger the outer diameter, the pressure that can be withstood The smaller, such as the same wall thickness, the larger the outer diameter, the smaller the pressure value it can withstand;
Calculation formula for pressure of stainless steel pipe
(Summary description)Share the calculation formula for the pressure of stainless steel pipes: The water pressure that stainless steel pipes can withstand is not the same as the pressure value of different materials; the outer diameter and wall thickness are also very important factors, the thicker the wall thickness, the pressure value that can be withstood The larger, for example, the same outer diameter, 10 thick stainless steel pipes can withstand much higher water pressure than 5 thick stainless steel pipes; in addition, it is also related to the outer diameter, the larger the outer diameter, the pressure that can be withstood The smaller, such as the same wall thickness, the larger the outer diameter, the smaller the pressure value it can withstand;
- Categories:Industry Information
- Time of issue:2021-11-24 18:06
- Views:
Information
Share the calculation formula for the pressure of stainless steel pipes: The water pressure that stainless steel pipes can withstand is not the same as the pressure value of different materials; the outer diameter and wall thickness are also very important factors, the thicker the wall thickness, the pressure value that can be withstood The larger, for example, the same outer diameter, 10 thick stainless steel pipes can withstand much higher water pressure than 5 thick stainless steel pipes; in addition, it is also related to the outer diameter, the larger the outer diameter, the pressure that can be withstood The smaller, such as the same wall thickness, the larger the outer diameter, the smaller the pressure value it can withstand;
The calculation formula for the pressure of stainless steel pipe:
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1. Calculation formula: 2*wall thickness*(tensile strength*40%)/outer diameter
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2. 316, 316L, TP316, TP316L-tensile strength: 4a5MA
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3, 321, 304, 304L-Tensile strength: 520MA
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The tensile strength of 304 stainless steel pipe is 520MPA
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The tensile strength of 316 stainless steel pipe is 485MPA
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Water pressure test pressure: P=2SR/D
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S means wall thickness, r means 40% of tensile strength, D means outer diameter;
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The following example illustrates:
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304 stainless steel pipe specification: 159*3
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P=2*520*0.4*3/159=7.84MPA
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316 stainless steel pipe specification: 159*3
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P=2*485*0.4*3/159=7.32MPA
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