The interior doors used by many homes are now steel-wood doors, and there are some caveats for steel-wood doors:
First, when using steel wood doors, do not hang heavy objects on the door leaf or avoid sharp objects to inspect and scratch. When opening or closing the door leaf, do not use excessive force or open angle too much to avoid damage to the steel door.
Second, do not often open the steel door lock with a hand with water stains (or other solutions) to avoid discoloration of the door lock. When opening the door lock or turning the door lock handle, do not use excessive force to reduce the door lock life. Frequently moving hardware such as hinges, door locks, etc., should be tightened immediately when loose. When the steel door lock is not working properly, you can add an appropriate amount of pencil core foam to the keyhole.
Third, (glass fiber reinforced plastic wood door) When wiping the glass, do not let the cleaning agent or water penetrate into the gap of the glass bead to avoid deformation of the bead. Do not use excessive force when wiping the glass to avoid damage to the glass and the human body. After the glass is damaged or there is a big bump, be sure to ask a professional maintenance person for repair.
Fourth, when removing the stain on the surface of the steel door (such as fingerprint), you can use a soft cloth to wipe the surface, wipe it with a soft cloth, and easily scratch the surface with a hard cloth. If the stain is too heavy, use a neutral detergent, toothpaste or Special cleaning agent for furniture, wipe off immediately after decontamination. Do not rub the corners of the steel door frequently to avoid fading and damage of the facing material at the corners. When removing dust from wooden products, if it is not easy to wipe with a soft cotton cloth, it can be removed with a vacuum cleaner. In order to maintain the gloss and service life of the steel door, it should be cleaned and dusted regularly. The surface of the steel decoration product can be used to maintain the surface.
Fifth, spring and winter, pay attention to indoor ventilation, maintain indoor humidity, so that steel doors are under normal room temperature and humidity, prevent wooden products from being deformed due to excessive humidity and temperature difference, rust, edge banding and decoration of metal fittings The surface material is peeled off. When using electric heating or other heating equipment in winter, keep away from wooden products to avoid deformation.
Sixth, when painting the wall, the steel door should be covered to avoid the paint falling on the surface of the product, so that the facing material is peeled off and faded, which affects the overall appearance.
To achieve the above six points, the use of steel doors must be very good, and will certainly increase the life of steel doors!
A flange can also be a plate or ring to form a rim at the end of a pipe when fastened to the pipe. A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.
Although the word flange generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as 'flanges':
There are many different flange standards to be found worldwide. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. Common world standards include ASA/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean). In the USA, ANSI stopped publishing B16.5 in 1996, and the standard is ASME B16.5
Stainless Steel Flange
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