Seismic brackets: Things to note about seismic bracket installation
Seismic bracket: When choosing seismic bracket, we should first pay attention to whether the tension and yield point of the bracket are suitable, and the installation requirements of the bracket in different places have some differences. In order to achieve better results in the installation and application of the bracket, we should pay attention to understand the parameters of the bracket. Reasonable bracket parameters can make the application of bracket more convenient and can also meet the environmental requirements, so that the installation and application of bracket can achieve better results. In the process of installing seismic bracket, we should pay attention to the stability of the bracket and pay attention to the material selection of the selected bracket, which has a great influence on the stability of the bracket. In addition, we should have some understanding of the process selection of the support. The bracket made by standard process method can achieve better installation and use effect, and also can avoid the damage caused by environmental influence during the use. The application of seismic brackets has been highly valued by the society and also directly affects the stability of the related equipment during construction. So pay attention to whether the performance is up to standard when choosing the bracket.
Seismic bracket installation specification:
1. No welding or punching is required to install the seismic bracket. It can be directly disassembled, replaced and adjusted, and the disassembled parts and bridges can be reused without causing fearless waste.
2. Seismic bracing has good compatibility and can be shared with many kinds of bridges or coordinated well among many kinds of bridges.
3. Ducts and cable sleeves can be slightly offset longitudinally, but the larger offset cannot exceed 7/1 of the lateral distance. ducts can be slightly offset, but the larger offset cannot exceed 2.5 times of the duct style.
4. In 90 degree vertical and horizontal bending, seismic support position is required, while when other corners are greater than 1/15 of the seismic design distance, seismic support is required in the transverse and longitudinal direction.
5. When the load of horizontal vibration force needs to be calculated, only the larger load weight needs to be calculated without considering other factors.
6. When installing seismic bracing, it is not necessary to limit the response caused by thermal expansion and contraction of pipelines. If the reactions caused by thermal expansion and contraction need to be considered, the selected parts should be considered when choosing the parts for the longitudinal support.
7. The seismic brace used in rigid pipeline cannot be installed in different structural parts or functional parts of the building, otherwise it will cause certain displacement during the earthquake.
Ltd. is mainly engaged in the following products: open bar soft seal gate valve, flange butterfly valve, electric butterfly valve, pneumatic butterfly valve, stainless steel gate valve, stainless steel ball valve, etc. It is a seismic bracket manufacturer with modernized, scientific and diversified production, R&D and sales enterprises of valves, seismic brackets and water treatment equipment. Seismic bracket brand and other supporting complete, from a single product, talent shortage of valve company, step by step steady, relying on the meticulous attitude to quality gradually growing excellent quality, technology first, innovation and pragmatic, integrity management, is our company's business philosophy. We will cooperate with you sincerely with good products, perfect service and reasonable price, and create a brilliant tomorrow of Chinese valve industry together.
Nationalization is a trend, and there are some localization requirements in some projects. What are your experiences or views on control valve localization? There are actually more localization requirements involved in our work. We require designers to treat imported products and domestic products equally, unless for some special control valve products can not be manufactured in the country recommended the use of foreign brands, generally or domestic brand control valves. For special control valve products, generally in the engineering design, in order to produce a smooth start and operation of the device, the design will generally follow the views of the patent holder to choose a similar device in the use of performance, and in similar devices on the application of good valve products. About localization, now many direct users of the plant, taking into account the convenience of imported valve repair and maintenance, as well as cost factors, will choose some domestic manufacturers to provide inspection and maintenance services for imported valves, but also when the device used in the import control valve problems, in order not to affect production, in the rework waiting process, the use of domestic brand products as an emergency, once the product can cope with this working condition, the use of good Thus also test the reliability of the product, for the future in the same working conditions of the national brand valve application has laid the foundation. Now there are many enterprises that used to do valve maintenance, have accumulated experience in the practical application, the development of the valve production enterprises, to make a contribution to the localization of valves. For domestic valve manufacturers, how to win the trust of the owners is crucial. We now have many projects, are private entrepreneurs to invest in the construction of its cost control requirements are relatively high, the use of localized products in the project also accounts for most. Now many large state-owned enterprises construction projects, have the requirement of localization rate, which also creates a good environment for domestic products to replace imported brands, therefore, domestic enterprises as long as the strengthening of product quality standards requirements, strengthen the internal management of enterprises, continuous technological innovation, to provide good pre-sales and after-sales service, will be able to obtain the trust of the owners, so that the good development of enterprises.
in transport and storage, the gate valve gate and shut-off valve flap should be closed, the plug pathway should be fully open, the check valve flap should be closed and fixed. Both ends of the pathway should be closed firmly. Packaging of various products should be done in transport and storage without damage.
In July 2008, ARC Consulting Group senior analyst Mr. David Clayton (David Clayton) in the "Control Valve Worldwide Outlook" article: based on the rapid growth of the global control valve market in 2006, 2007 two years, forecast the next five years, the global control valve market will maintain a 6% compound annual growth rate. Control valve market will maintain a compound annual growth rate of 6%, based on 2007 global control valve market sales of $4.8 billion, by 2012, the global control valve market is expected to exceed $6.4 billion (Figure below).
Seismic brackets are used for a wide range of applications, including water supply and drainage for engineering buildings, natural heating and central air conditioning, electrical equipment, natural gas, fire safety, etc. Therefore, the engineering and construction regulations for seismic brackets will be more stringent.
Stainless steel ball valve has the function of heat preservation and cold preservation. Designed and manufactured according to national standards, petroleum, chemical, metallurgical and pharmaceutical industries are used according to 79-94 standards. Stainless steel ball valve adopts steam jacket insulation.
Seismic bracing manufacturer: Seismic bracing is a member or device that limits the displacement of mechanical and electrical engineering auxiliary facilities, controls the vibration of the facilities, and transfers the load to the load-bearing structure.