API standard 650 duplex stainless steel tanks welding terms

The effect of air pressure on the API standard 650 duplex stainless steel tanks tank walls of the API 650 tank must be considered when the design pressure is greater than 2 kPa.The fixed point method can be used to design the tank wall of atmospheric or micro internal pressure API standard 650 duplex stainless steel tanks storage tank.

Steel transportation because of the special material of API standard 650 duplex stainless steel tanks steel, is a metal with "iron" as the main basic element, small volume and large weight, and easy to oxidize and rust when contacting with air and rain water, so there are many precautions in the transportation of steel. There are 11 proverbs for steel transportation: "evenly placed, moisture-proof and rust proof". Our company chooses the logistics aspect to be very rigorous, takes the customer's request as the standard, guarantees the steel product quality.

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Strictly control the welding groove forming of API standard 650 duplex stainless steel tanks: in order to ensure the geometric dimension of assembly and good welding of welding seam, before hoisting and laying, the edge of all metal vertical storage tank plate shall be polished by grinder, and the flatness of plate shall be ensured according to the design requirements. Strictly control the size of API standard 650 duplex stainless steel tanks weld assembly: measures must be taken to strictly control the assembly size of metal vertical tank bottom plate during assembly.