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LPG storage tank quality test

Pressure resistance test : The pressure of the pressure withstand test is 2.28 MPa, and the test temperature (Q345R ≥ 5 ℃) conforms to the solid volume regulation, NB/T47042-2014 and the drawing. L...

LPG gas tank manufacture quality plan

Functions of LPG storage tanks

Content

Pressure resistance test :
The pressure of the pressure withstand test is 2.28 MPa, and the test temperature (Q345R ≥ 5 ℃) conforms to the solid volume regulation, NB/T47042-2014 and the drawing.

Leak test :
Air tightness test pressure 1.77 MPa; Comply with the Regulations for Stationary Pressure Vessel NB/T47042-2014 and drawing regulations

Sand blasting/painting:

Surface inspection

Overall PWHT :
Overall stress relief heat treatment according to heat treatment process：620℃±20℃×29min

Inquiry

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