What is the maximum design pressure to which GB/T8163 steel pipes can be used?
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What is the maximum design pressure to which GB/T8163 steel pipes can be used? What **standard** is used for the threaded fittings of pressure vessels 20?
GB8163 steel pipes can only be used at pressures below 10 MPa.
What standards or regulations serve as the basis?
GB8163: thickness less than or equal to 10mm.
It is used for pressure vessels with a thickness of not more than 10 mm and a design pressure of not more than 10 MPa. Refer to GB150 and HG20581 standards
GB8163 steel pipes are used in boilers, where the operating pressure is less than or equal to 0.1 MPa； If used on containers, it should be less than 10 MPa.