With the popularity of steel doors, steel doors have gradually become a common door in home life. Everyone knows that the steel planks are beautiful and have the advantages of bright color. For a long time, the steel planks will crack and darken. How to avoid these phenomena? This requires an understanding of the maintenance knowledge of steel doors. This article provides four aspects of steel door maintenance for your reference.
1. Steel-wood doors will appear smudge after installation for a period of time. When wiping steel-wood doors, avoid using hard cloth to wipe the surface of steel-wood doors to avoid scratching the surface of steel-wood doors. It is recommended to use a soft cotton cloth to wipe the steel door surface. If the stain is thick, you can choose a neutral detergent or a furniture cleaner for cleaning. If you do not have these two cleaners, you can choose toothpaste for cleaning. After the stains are removed, choose a dry soft cloth to dry, and avoid washing with water. Reminder: Do not immerse the neutral agent or water rag on the surface of the steel door for a long time, otherwise it will immerse the surface and discolor or peel the surface finish material. Do not rub too much on the corners of the steel wood door, otherwise the corner paint will fall off.
2. Steel-wood doors are heavier than ordinary doors. Therefore, when the hinges and locks of steel-wood doors are loose, they should be screwed in time. When the hinge position occurs, the sound should be injected in time. When the lock is opened, it is not flexible. You can add the appropriate amount of pencil core to the keyhole. Do not fill the oil casually.
3, due to the characteristics of dry shrinkage and swelling of wood, in the case of large differences in temperature and humidity, such as slight cracking or shrinkage, this is a normal natural phenomenon, do not panic, with seasonal changes, this The phenomenon will naturally disappear.
4, in order to maintain the bright color of steel doors, it should be waxed regularly for maintenance.
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HASTELLOY®
Hastelloy Availability
Yuhong Group supplies Hastelloy C276, C22, X, B3 and B2. Most of these alloys are available in the form of plate, sheet, bar, pipe, tubing, pipe fittings, flanges and welding material. Request a Quote today on any of these alloys.
The registered trademark name, Hastelloy, is applied as the prefix name to more than twenty different highly corrosion resistant metal alloys produced by Haynes International, Inc. Thesesuperalloys, or high performance alloys, developed by Haynes International, are nickel-based steel alloys that exhibit traits that include high resistance to uniform attack, localized corrosion/oxidation resistance, stress corrosion cracking resistance and ease of welding and fabrication.
Alloys of identical chemical and mechanical properties are available from other manufacturers and offer excellent alternatives to the various Hastelloy® brand alloys.
The corrosion-resistant superalloys are widely used by the chemical processing, aerospace, and industrial gas turbine and marine industries. Additionally, due to the their reliable performance, areas of energy, health and environmental, oil and gas, pharmaceutical and flue gas desulfurization industries are increasingly using them.
What are the Characteristics of Hastelloy ?
High resistance to uniform attack
Outstanding localized corrosion resistance
Excellent stress corrosion cracking resistance
Good resistance to acids such as sulfuric, nitric, hydrochloric, hydrofluoric and chromic
Ease of welding and fabrication
High resistance to oxidation at elevated temperatures
In what Applications are Hastelloy alloys used ?
Chemical Processing Industry
Aerospace
Pharmaceutical
Oil and gas production
Components where exposure to high mechanical stress and sea water are required
Components exposed to flue gas or flue gas desulfurization plants
Superalloys, also known as high performance alloys, have become the steel of choice for corrosion resistance and versatility.
*Hastelloy® is a registered trademark of Haynes International, Inc.
Hastelloy Flange,Hastelloy C276 Flange,Hastelloy Duplex Flange
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