From CFD Media on Twitter:
Rest in peace, FF/EMT MaShawn J. Plummer. Your unwavering service and selfless dedication will always be remembered. The entire Chicago Fire Department family sends you off with love and respect. You were one of the bravest, and your legacy will live on. May God guide you on your final journey.
pic.twitter.com/LMcPDyXm83
— Chicago Fire Media (@CFDMedia) December 22, 2021
Tim Olk photo
Tim Olk photo
Tim Olk photo
Tim Olk photo
The community has come together to honor the life and service of FF/EMT MaShawn J. Plummer, a beloved member of Engine 94. His passing has left a deep void in the hearts of those who knew him. As the city mourns, the firefighters and residents of Chicago have shown their unity and respect through heartfelt tributes and solemn processions. These images capture the moment of farewell — a powerful reminder of the courage and sacrifice that define the fire service. May his memory continue to inspire others to serve with honor and compassion.
Pressure vessel steel plate covers a range of steel grades that are designed for use in pressure vessel, boilers, heat exchangers and any other vessel that contains a gas or liquid at high pressures.
Familiar examples include gas cylinders for cooking and for welding, oxygen cylinders for diving and many of the large metallic tanks that you see in an oil refinery or chemical plant.
There is a huge range of different chemicals and liquid that that stored and processed under pressure. These range from relatively benign substances such as milk and palm oil to crude oil and natural gas and their distillates to highly lethal acids and chemicals such as methylc. So of these processes need the gas or liquid to be very hot, whilst others contain it at very low temperatures. As a result there is a wide variety of different pressure vessel steel grades that meet the different use cases.
In general these can be divided into three groups. There is a group of carbon steel pressure vessel grades. These are standard steels and can cope with many applications where there is low corrosion and low heat. As heat and corrosion have more effect on the steel plates chromium, molybdenum and nickel are added to provide additional resistance.
Pressure Vessel Plate, Boiler Vessel Steel Plate, Vessel Plate, Boiler Steel Plate
Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.cnshansteel.com