The security door plays an important role in the family. The security door is the first barrier to enter the home. It stands in the first class. In each building family, how many days and nights are security doors. The function is protected among everyone, and the protection of thieves and thieves is protected. The security door installation is a door technology. Is the reader mastered? Then everyone will follow the Xiaobian to see the relevant content of the security door installation .
The lock surface of the anti-theft door lock is generally made of the most advanced cast steel integrated structure. There are no artificial rivets and plastic parts inside. The special process ensures the sturdy and durable anti-theft door lock, strong anti-destructive ability, and can meet the anti-theft under the room and public buildings. use.
Under normal circumstances, the anti-theft door lock is installed after the door is painted and dried, and then the anti-theft door lock is installed to prevent the paint from sticking to the lock product, which affects the appearance and usability. It can also reduce the corrosion of paint on the security door and reduce the service life of the lock. Simply put, the anti-theft door lock body first removes the door handle, then removes the anti-theft door lock core guard, and then removes the four fastening screws of the anti-theft door lock body, and the anti-theft door lock body can be removed. However, pay attention to the disassembly of the upper and lower lock links, especially when reinstalling.
installation steps:
1. According to the installation size description of the anti-theft door lock body, drill the lock body mounting hole on the security door.
2. Insert the anti-theft door lock body into the hole position in turn, fix the screw, install the screw and the connecting screw on the outer panel component, insert the interlocking square rod into the square rod hole of the lock body, and align the outer panel component handle square hole Move the square rod hole and install the outer panel parts.
3. Install the inner panel parts and fasten the screws. Insert the lock body from the inside to the outside into the lock body lock hole, and insert the screw from the lock body panel hole into the lock lock body mounting hole thread and tighten. Install a lock box or a lock plate on the door frame.
4. After the initial installation, turn the outer handle and the inner handle to see if the oblique tongue can be smoothly retracted and extended. Rotate the rear panel knob to feel whether the square tongue is smoothly retracted, and insert the key to rotate back and forth to feel whether the square tongue extends smoothly.
5. After tightening the assembly screws, repeat the action and test several times. If the movements are not smooth, loosen the screws and adjust the position until the lock is convenient.
How about, read the wonderful introduction about the installation of the security door. Did you understand a lot of related content of the security door installation. I hope that you can learn more about home improvement knowledge through this article, and you will be able to create a more perfect home environment. Thank you for reading this article and your support and love for Xiaobian. If you want to get more information about home improvement, please continue to pay attention to the decoration home network.
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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.
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YUHONG HOLDING GROUP CO.,LIMITED , https://www.alloypipeline.com