Hot sale Black Hex Nuts - Wholesale price of building accessories – Dashan

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Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Long Lead Screw, Flat Socket Head Cap Screws, Chemical Stud Bolt, Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
Hot sale Black Hex Nuts - Wholesale price of building accessories – Dashan Detail:

The traditional sealing screw is a section structure, usually the whole tooth screw, welded in the middle of the sealing sheet or cover with expansion sealing ring, to prevent water from passing through the basement wall.
In order to save steel, Hebei Dashan appeared a new type of sealing screw, from a section of the structure into a three-section of the structure, also known as the three-section of the pull sealing screw.
The three-stage pull sealing screw is composed of a middle screw connected with two symmetrical end screws, the middle screw is provided with a water stop sheet and two stops, and the end screw is provided with fastening threads and fastening nuts. The two ends of the middle screw are provided with an external thread connection, and one end of the end screw is provided with an internal thread connection and the middle screw connection of the external thread matching. The connection between the middle screw and the end screw is covered with a tubular pad, the central part of the pad is a guard ring, the end face of the tubular pad is arranged along the circumference of a circle of axial column, and there is a gap between the columns. The end face of the pad is provided with a material saving hole. By the middle screw and end screw piecewise combination of water stop screw, and ordinary water stop screw used to build concrete casting mold, does not need to change the existing construction process, it is easy to promote application. After the concrete is poured and the template is removed, the end screw can be removed from the middle screw embedded in the wall for recycling, and the recovered end screw can be reused with the new middle screw.
Water stop steel plate. In the box foundation or basement, the bottom plate and the wall panel, the concrete of the roof is separately poured and tamped. When the concrete of the wall panel is poured again next time, there is a construction cold joint. When the position of the joint is below the groundwater level, it is easy to produce water seepage. In this way, it is necessary to carry out technical treatment on this seam. There are many methods of treatment, among which the most popular method is to set up the sealing steel plate
General steel plate water stop is to use cold rolled plate as the base material, because the thickness of the cold plate can be uniform, the thickness of the hot plate can not reach a uniform degree, the thickness is generally 2 mm or 3 mm, the length is generally processed into 3 meters long or 6 meters long, generally three meters good transport.


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Hot sale Black Hex Nuts - Wholesale price of building accessories – Dashan detail pictures

Hot sale Black Hex Nuts - Wholesale price of building accessories – Dashan detail pictures

Hot sale Black Hex Nuts - Wholesale price of building accessories – Dashan detail pictures


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Sticking for the belief of Creating items of top of the range and creating buddies with people today from all over the world, we normally put the interest of shoppers in the first place for Hot sale Black Hex Nuts - Wholesale price of building accessories – Dashan , The product will supply to all over the world, such as: Bolivia, Cancun, Comoros, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia. Adhering to the business philosophy of ‘customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Joanna from Costa rica - 2018.12.25 12:43
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Donna from Jamaica - 2018.09.21 11:01
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