PPGI/PPGL(prepainted galvanized steel/prepainted galvalume steel ) is also known as pre-coated steel,color coated steel, coil coated steel, color coated steel, prepainted steel sheet. The PPGI steel coil/sheet made of cold-rolled steel sheet and Galvanized Steel Sheet, subjected to surface pretreatment (degreasing, cleaning, chemical conversion treatment), coated in a continuous manner, and baked and cooled to form a product. Coated steel has light weight, beautiful appearance and good anti-corrosion performance, and can be directly processed.
Color coated steel coil is mainly divided into three parts: construction, household appliances and transportation. Building is generally used to build the roof, wall and door of industrial and commercial buildings such as steel structure workshop, airport,warehouse and freezer. Household appliances are used in the production of refrigerators and large air conditioning systems, freezers, toasters, furniture, etc. Transportation industry is mainly used for oil pan, automobile interior parts, etc.
PPGI is a product made of cold-rolled steel coil and (aluminum) Galvanized Steel Coil after surface chemical treatment, coating (roll coating) or composite organic film (PVC film, etc.), and then baking and curing. This product is produced by the manufacturer in coils on the continuous production line, so it is also called prepainted steel coil. It not only has the properties of high mechanical strength and easy forming of steel materials, but also has good decoration and corrosion resistance of coating materials.
Ppgi Ppgl,PPGI/PPGL Steel,PPGI Coil,PPGI & PPGL Steel Coil Tianjin YòufÄ Steel Co., Ltd , https://www.youfametal.com
IHC Lagersmit shaft seal with Shell cooling water pump
IHC Lagersmit of the Netherlands said that the company's Liquidyne pump shaft seal has been included in the list of Shell's global solutions for cooling water pump shaft seals (technically accepted manufacturers and products - TAMAP).
IHC Lagersmit, part of the Dutch IHC Merwede company, will provide rotary shaft seals for ships and other equipment. According to the company, the Liquidyne water-lubricated shaft lip seal was originally developed for dredging pumps and is now used in conjunction with cooling water pumps.
According to IHC Lagersmit, the continuous monitoring of the actual condition of the Liquidyne shaft seal found that the shaft seal helps the Shell to maintain its cooling water pump as planned, thus preventing unnecessary maintenance and sudden damage to the pump and ensuring the pump. Reliability, reducing maintenance costs.