Pressure Rating Of Schedule 40 Steel Pipe
The pressure rating of Schedule 40 steel pipe depends on several factors, such as its inside diameter, wall thickness, and material strength. Pressure ratings are usually calculated based on the Maximum Allowable Working Pressure (MAWP), which is the maximum pressure a pipe can safely withstand at a certain temperature.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of pressure rating of schedule 40 steel pipe in China, also supports customized service with low price. Welcome to wholesale discount pressure rating of schedule 40 steel pipe for sale here from our factory. Contact us for free sample.
Products Description
The pressure rating of Schedule 40 steel pipe refers to its ability to handle internal pressure under various operating conditions. It's worth noting that pressure ratings may vary depending on the type of fluid or gas being conveyed, the temperature, and the specific steel used.
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Commodity Name |
Pressure Rating of Schedule 40 Steel Pipe |
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Standard |
ASTM A106 ,ASTM A53 ,API5L ,ASTM A179, ASTM A210 ,ANSI B36.10, GB 5310,GB6479,GB9948,GB/T17396GB 3087, GB/T 8162 ,GB/T8163 |
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Outer Diameter |
38-457mm |
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Wall Thickness |
2.9-60mm |
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Length |
6m,12m or as per customer's requirements |
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End protector |
Plastic pipe cap |
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Surface treatment |
Bared Black painted or other colors painted(varnish coating) Oil painting Anti-corrosion coating with 3PE,3PP,FBE,etc. |
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Packing |
In bundles tied with steel stripes |
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Payment Term |
T/T, L/C at sight |
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Delivery Time |
Within 25-45 days after signing the contract or as your requirement |
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Delivery condition |
Beveled or plain end with varnish/2PP/2PE/3PE/3PP anti-corrosive coating as per clients' confirmation ; With or without protecting caps as per customer's requirements;with FBE internal coating for water steel pipes. |
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Material |
Q345,30MnNbRe,30CrMo, 35CrMo,ST37,ST42,ST52;Gr.B,X42,X46,X52,X56,X60,X65,X70, etc |
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Usage |
for petroleum/ natural gas pipeline , for conveying water,drainage,coal gas, mineral slurry and other low-middle pressure liquids. Also for chemical industry, building structure,heat-supply and pile driving projects. |
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Export to |
Canada, USA, Argentina,Peru, Chile, Colombia, Brazil, Mexico,Malaysia, Singapore, the Czech Republic, Australia, Pakistan, Kenya, South Africa, Spain, Italy, France, England, the Netherlands,Belgium, etc |
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Certificates |
API 5L; ISO9001 |
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Application: |
Seamless steel pipes for low and medium pressure boiler, high pressure boiler ,etc |
For Schedule 40 steel pipe, the most commonly used pressure rating is:
1/2" to 2" pipes: 2,700 PSI (pounds per square inch) or 18,600 kPa (kilopascals)
2.5" to 3" pipes: 2,500 PSI or 17,200 kPa
3.5" to 4" pipes: 2,300 PSI or 15,900 kPa
5" to 6" pipes: 2,000 PSI or 13,800 kPa
8" pipes: 1,500 PSI or 10,300 kPa
10" pipes: 1,300 PSI or 9,000 kPa
12" pipes: 1,200 PSI or 8,300 kPa
14" to 18" pipes: 1,100 PSI or 7,600 kPa
20" pipes: 1,000 PSI or 6,900 kPa
24" pipes: 900 PSI or 6,200 kPa
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