The service temperature of high pressure seamless steel pipe is below 450 ℃, and the domestic pipes are mainly made of hull structural GL-F36 shipbuilding plate, No.10 and No.20 carbon steel hot-rolled pipes or cold drawn pipes. High pressure seamless steel pipe is often used in high temperature and high pressure conditions. Under the action of high temperature flue gas and water vapor, the pipe will be oxidized and corroded. The steel pipe is required to have high endurance strength, high oxidation resistance and corrosion resistance, and good structure stability.
The company has superior geographical location and convenient transportation. After more than 20 years of market trials and tribulations, from small to large, from weak to strong, in order to meet the needs of customer extension development, the company expanded the deep hull structural GL-F36 shipbuilding plate processing services of cutting steel pieces. Now we have built a business system integrating steel plate, steel plate cutting and hull structural GL-F36 shipbuilding plate steel deep processing. The company provides one-stop solution for customers with lower price, higher quality and faster response speed.
We do sand blasting and shop primer for various hull structural GL-F36 shipbuilding plate steel plates such as carbon steel plates, high strength low alloy steel plates, shipbuilding steel plates, etc. before delivery, so as to protect the steel plates from going rust during transportation. Our sand blasting standard is SA2.5, and shop primer hull structural GL-F36 shipbuilding plate thickness is 20μm or so. Our shop primer has been certified by ABS, LR, BV etc. authorities.
Stainless steel plate and other plates are like smelting, refining, casting, rolling, hot rolling and cold rolling is the final process steps in the manufacture of stainless steel. At present most of the world's hull structural GL-F36 shipbuilding plate stainless steel factory use the AOD furnace furnace ldpe-g-nvp stainless steel production, its production accounted for about 70% of the world's stainless steel output, a VOD furnace a converter three-step method is used to produce stainless steel, its production accounted for about 20% of the world's hull structural GL-F36 shipbuilding plate stainless steel production, production of stainless steel with other methods, its production accounted for about 10% of the world's production of stainless steel.
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