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steel bulk API620 oil storage tanks 20-in. inside-diameter nozzle

steel bulk API620 oil storage tanks 20-in. inside-diameter nozzle

steel bulk API620 oil storage tanks 20-in. inside-diameter nozzle

The thickest specification of our HIC steel plate is 176mm, and it can guarantee the performance of Z35 in thickness direction; the test method of HIC performance is in accordance with NACE TM0284 standard or GB8650 standard; excellent resistance to sulfide stress corrosion (SSCC) performance; the surface hardness of our steel bulk API620 oil storage tanks, HIC steel plates is controllable, and the product has good machinability and easy for rolling.

Thickness as it Affects Preheat and Post-heat Requirements
Plate with thicknesses below 1/2 in. is reasonably notch tough. In most steels, when the steel bulk API620 oil storage tanks used plate thickness exceeds 3/4 in. – 1 in., notch toughness, particularly as welded, decreases sharply. The decrease in notch toughness can be minimized by the conventional post-heat treatment and, in many steels, by preheat treatment. The benefits of preheat treatment in steels 3/4 in. – 1 in. thick have been demonstrated; similar benefits could be expected in thicker steels, but sufficient experimental data are currently lacking.

API 650 external floating roof storage tanks are generally called external floating roof steel bulk API620 oil storage tanks tanks, which means that the storage tanks are externally open tanks without a dome design, and are equipped with vertical floating roofs. API 650 external floating roof storage tanks are usually used for large More than 20,000 cubic meters of open steel steel bulk API620 oil storage tanks storage tanks for storing volatile petroleum products such as crude oil, gasoline, kerosene, etc.

There is a silo technology R&D center in our company with many experts. Our technical backbones go abroad to study advanced technologies regularly to make our technology and products leading in the world. We provide our customers with steel bulk API620 oil storage tanks high-quality steel plates, the excellent quality from specialty. With good reputation, high-quality products, strong strength, and low prices, we welcome the clients from the world to come to visit our factory.

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