Construction Stone

Earthquake isolator bearing decouples the structure from its foundation during an earthquake by demonstrating high stiffness performance in vertical direction and softness in horizontal direction (shear and deformation and damping),serves the function of building isolation. Types of Seismic Isolators For Buildings Natural Rubber Bearing Made of multilayer natural rubber and multilayer steel plates alternately, with good vertical bearing capacity and horizontal deformation capacity. (The support and connecting plate are vulcanized as a whole) Lead Rubber Bearing Made of multi-layer natural rubber and multi-layer steel plate alternately laminated and vulcanized, and the vertical lead core is embedded inside, which has good vertical bearing capacity and horizontal deformation capacity, and the lead core can absorb earthquake energy when plastic deformation occurs, greatly increase energy consumption and wind resistance of earthquake-isolated buildings. (The support and the connecting plate are integrally vulcanized). High Damping Rubber Bearing High Damping Rubber Bearings (HDRB) are a type of seismic protection device used in the construction of buildings and bridges to protect them from the damaging effects of earthquakes. They are designed to absorb and dissipate the energy of seismic vibrations, reducing the forces transmitted to the structure. Elastic Bearing The sliding bearing is composed of rubber bearing, sliding material, sliding panel and upper and lower connecting plates. The bearing has sufficient vertical compressive rigidity and bearing capacity; After the bearing starts to slide, the horizontal force of the bearing is only related to the friction coefficient and vertical pressure of the sliding contact surface. Friction Pendulum earthquake isolation systems It is composed of steel and friction materials. The natural vibration period of the upper structure is extended by the relative sliding of the spherical sliding surface. The appropriate radius of curvature of the sliding surface is selected according to the required natural vibration period. The damping coefficient is controlled by the friction coefficient; The sliding limit bolt is set to ensure the stability of the building in non-earthquake, and easy to cut in earthquake to ensure the deformation capacity. Simple Support For Village And Town Houses The engineering plastic plate is used to replace the laminated steel plate in the traditional bearing, and the improved product has the characteristics of light weight, high strength and good economy. Seismic Isolators: A Key Component in Sustainable Building Practices Residential base isolation for buildings play a crucial role in sustainable building practices. These innovative earthquake shock absorbers devices reduce the impact of seismic forces on buildings, enhancing their safety during earthquakes and reducing structural damage. By absorbing and dispersing energy, seismic isolators protect both the building and its occupants. Incorporating seismic isolators into construction projects is an effective way to promote sustainability, as it ensures the durability and longevity of structures, minimizing the need for costly repairs or rebuilding. Embracing isolation in buildings is a smart choice for sustainable and resilient building design. For more information about seismic isolation devices pdf, please feel free to contact us!

Minimum Order: 10 long tons

Metal Bleachers for Sale Metal Bleacher has several options to choose what kind of seats to be installed on the bleacher, just like plastic injection seats, blowing seats, no matter low back, middle back or high back etc. Features of Metal Bleacher Modular design, quick assembly Easy transportation and storage Plenty of seat options available Options of Metal Bleacher Model No. Type Material Seat Material Application Custmized or not ZS-DKB-2 Low back Metal HDPP Stadiums, football clubs, arenas etc Yes ZS-ZKBB-3 Middle back Metal HDPP Stadiums, football clubs, arenas etc Yes ZS-ZKBB-4 Middle back Metal HDPP Stadiums, football clubs, arenas etc Yes If you want to know more types of synthetic turf china, please visit our website.

Minimum Order: 50

ACT' indoor football turf, indoor soccer turf use Eco-friendly material,have high frequency using, perfect sport performace. Features of Indoor Turf Football Field Long service life and cost-effective. Sports performance had reached FIFA standards. Specification of Indoor Soccer Grass Model NO. color Pile high material width Shape Backing Ant i-UV Y30-R 2color 30 PE 2m or 4m diamond triple backing YES MD30-r 2color 30 PE and PP 2m or 4m two stem triple backing YES Now the price of indoor football turf for sale, indoor soccer turf for sale is reasonable, anything you need, please contact us. If you want to buy synthetic grass, please visit our website.

Minimum Order: 50

Sheenland's high-quality bulk amber glass spray bottles is perfect for storing and showcasing your products. With our wide selection available for sale, you can find the ideal amber glass flask bottles that meet your needs. Our amber glass vials with caps are designed with durability in mind, made from premium amber brown glass to protect your contents from harmful UV rays. The sleek and stylish design adds a touch of elegance to any space. Trust Sheenland for all your amber glass spray bottles bulk needs. Explore our collection now! Amber Glass Bottles Types XLDFW-018 330ml Amber Glass Beer Bottle XLDFW-019 500ml Amber Glass Beer Bottle XLDFW-020 750ml Amber Glass Wine Bottle Amber Glass Bottles FAQs Are amber glass bottles durable?  Amber glass bottles with screw cap are durable and resistant to scratching. They can withstand temperature changes and maintain their appearance and integrity over time. How should amber glass bottles with cork be stored to maintain product quality?  Amber glass bottle with spray top should be stored in a cool, dry place, away from direct sunlight and extreme temperatures. Proper storage helps prevent light-induced degradation and maintains product quality. Contact us to buy china glass container.

Minimum Order: 5000

Home Metabolomics Services Multi-Omics Resequencing and Metabolomics resequencing metabolome services The types and quantities of metabolites vary greatly in different species and tissues. The mGWAS (metabolome Genome-Wide Association Study) approach uses population materials, based on resequencing genetic information and metabolomics data to carry out genome-wide association analysis between genomic variations and metabolite quantities. Case Study: Genome-wide association analyses provide genetic and biochemical insights into natural variation in rice metabolism (Chen et al., Nature Genetics 2014) Subspecies specific metabolites between two rice subspecies Using 529 rice leaf materials, a total of 840 compounds were detected by Widely-Targeted Metabolomics. Cluster analysis of these metabolites identified C-glycosylated and malonylated flavonoids accumulated more in the O. indica, while the O. japonica contained large amounts of phenolamides and arabidopyl alcohol derivative compounds. These subspecies-specific metabolites reflect the differentiation of O. indica and O. japonica. SNP analysis and metabolite association of the rice population Using NGS on the 529 materials, 6,428,770 SNPs were screened for further analysis. Simple linear regression (LR) and linear mixed models (LMM) were used for mGWAS analysis and a total of 2,947 major SNPs were identified, corresponding to 634 loci in at least one population. 161 significant loci shown on the Manhattan plot correspond to flavonoids, phenolic compounds, amino acids and their derivatives, terpenoids, nucleic acids and their derivatives, and other known metabolites. In addition, there are 195 loci corresponding to unknown metabolites. Case Study mGWAS assists with annotation of unknown metabolites mGWAS facilitates the annotation of metabolites by associating unknown metabolites with functionally relevant genes. For example, SNP sf1207801034 in the NOMT gene encoding naringenin 7-O-methyltransferase correlated with mr1002 levels, suggesting that this metabolite may be sakuranetin. Subsequently, the mr1002 metabolite was proven to be sakuranetin by comparing the retention time and fragmentation pattern with the chemical standard of this compound. In this study, GWAS was able to annotate 166 unknown metabolites. Case Study Biochemical and functional interpretation of GWAS results In addition to providing insight into the genetic basis of metabolic changes, mGWAS also provide insight into the biochemistry and function of underlying pathways. We can examine previously unidentified candidate genes by (i) finding genes or gene clusters associated with the relevant metabolic signatures encoded by these loci; (ii) clustering candidate genes with homologous genes with known functions; (iii) cross-reference genetic map results. We hope to uncover candidate genes or SNPs valuable for plant physiological or human nutrition. For instance, trigonelline, an N-methyl conjugate of nicotinic acid, has long been reported to regulate various processes, especially abiotic stress in plants, but the enzyme that catalyzes niacin to trigonelline was unknown at the time. Trigonelline levels were significantly correlated with SNP sf0235317720 on chromosome 2, which was in linkage disequilibrium with the Os02g57760 gene encoding an O-methyltransferase protein, indicating that Os02g57760 encodes a key methyltransferase that catalyzes trigonelline biosynthesis. When N-terminal His-tagged Os02g57760 was expressed in E. coli BL-21, we were able to detect niacin:N-methyltransferase activity in soluble protein extracts. Consistent with the in vitro activity, overexpression of Os02g57760 in ZH11 (an O. japonica cultivar with low trigonelline content) resulted in a greater accumulation of trigonelline in the transgenic lines compared to control plants, confirming that Os02g57760 catalyzes trigonelline biosynthesis. From targeted assays of specific metabolites to global metabolite profiling, Metware Biotechnology has developed services that can satisfy every project, all the while keeping the most important in mind: data quality. Not sure which services work for you? Contact us to speak with one of our specialists and let us help you design a metabolome project suitable for your research and development.

spherical roller thrust bearing are specialized bearings designed to handle axial loads in one direction. They comprise cylindrical rollers arranged perpendicular to the shaft and raceway, enabling high load capacity and efficient load distribution. These bearings are essential in applications where axial forces predominate, such as heavy machinery and industrial equipment. Features of Cylindrical Roller Thrust Bearings Cylindrical roller thrust bearings have several key features and characteristics that make them suitable for applications with high axial loads: 1. High load carrying capacity: Cylindrical roller thrust bearings are designed to withstand heavy axial loads and provide a high load carrying capacity. 2. Stiffness: These bearings offer high stiffness, ensuring accurate and precise operation even under extreme conditions. 3. Compact design: Cylindrical roller thrust bearings have a space-saving design, allowing for efficient use of installation space. 4. Low friction: These bearings are designed to minimize friction and energy loss, ensuring smooth operation and reducing power consumption. 5. Easy installation: Cylindrical roller thrust bearings are relatively simple to install, making them suitable for various applications. Overall, the combination of high load-carrying capacity, stiffness, compact design, low friction, and ease of installation makes cylindrical roller thrust bearings a reliable choice for applications requiring the support of heavy axial loads. There are many spherical roller thrust bearing suppliers, but we are one of the best choices for you.

Minimum Order: 1 bags

2'-Deoxyadenosine CAS No.958 09 8 Wholesale 2'-Deoxyadenosine A fluorescent compound known as 2'-deoxyadenosine is commonly used to detect DNA/RNA modifications. Huaren has the product for both lab scale runs and scalable production. Synonyms: 2'-dA Technical Data of 2 Deoxyadenosine Product CAS NO. Product Code Molecular Formula Molecular Weight Purity Appearance Storage Conditions water Concentration PH 2'-Deoxyadenosine 958-09-8 HR-00101008 C10H13N5O3 251.246 ≥99% White to Off-white crystal powder 2~8℃ ≤1.0% Now the price of pharmaceutical intermediates for sale is reasonable, if you have needs, please contact us.

Minimum Order: 1 bags

dAMP·Na2 CAS NO. 2922-74-9 Wholesale 2'-Deoxyadenosine 5'-Monophosphate, Disodium Salt Technical Data of dAMP·Na2 Product CAS NO. Product Code Molecular Formula Molecular Weight Purity Appearance Storage Conditions Water Concentration PH dAMP·Na2 2922-74-9 HR-00302007 C10H12N5Na2O6P 375.188 ≥98%≥99% White powder -20℃ ≤12% / / As a pharmaceutical intermediates company, we can offer sorts of related products for sale, if you have needs, please contact us.

Minimum Order: 1 bags

Flocking Shining Wall Covering Fabric DB113S-3C is a high-quality polyester material, perfect for creating beautiful wall coverings and murals. The fabric is made using a woven method and has a weight of 230±20gsm and a thickness of 360±50μm. This fabric is available in various widths ranging from 2.30 m to 3.20 m and has a length of 60 m. It has high opacity of over 90%, and its whiteness is 135±10, providing a perfect base for bright colours. The yarn used in this fabric is 300D*500D, which adds to its shine and provides a luxurious texture. However, this fabric does not have flame resistance, so it is not suitable for areas requiring this feature. Specifications of Flocking Shining Wall Covering Fabric DB113S-3C Base Material 100% Polyester DIN 60001,ASTM D7641 Yarn 300D*500D DIN EN 2060,ASTM D1907 Weave Method Woven --- Total weight 230±20gsm ISO536 Thickness 360±50μm ISO534 Opacity ≥90% GB/T 9754-2007 Whiteness 135±10 ISO11475 Color L*: 90.0±2.0 a*: 6.0±2.0 b*: -12±2.0 GB/T 7974-2002 Gloss [60°] 4±2 GB/T 9754-2007 Shelf Time 1 year,unopened in original packaging --- Flame Resistance NO --- As one of the velvet damask wallpaper suppliers, we provide velvet flocked damask wallpaper, flocked damask wallpaper, velvet damask wallpaper, flocked velvet wallpaper, banner cloth material, etc. For more, contact us.

Outdoor Lighting Large Music Dancing Fountain Music Control Outdoor Lighting Large Music Dancing Floating Fountain Music Fountain Controller Floating fountains provide a range of advantages, including their aesthetic appeal, versatility, ease of installation, water oxygenation, sound effects, wildlife attraction, low maintenance requirements, and customization options. These features make them popular choices for adding beauty, movement, and a touch of elegance to various water bodies. Detailed Information Company Name YiXing sea fountain equipment Co.,Ltd Business Type Manufacture & Trading Service Range Fountain Design, Manufacturing, On-site Installation & Aftersales Maintenance Company Cetifications ISO 9001:2008; CE; TUV Company Location YiXing Jiangsu,China (Mainland) Oversea Projects Exported & Built Fountains In Over 20 Countries Supply Ability 50 Sets per Year Fountain Type Multimedia Control / Music Control / Program Control / Classic Static Fountain Warranty 12-month Free Warranty Material Stainless Steel 304 Light Type RGB Underwater Light, LED24V/5W/12W/18W/36W, Stainless Steel 304 Shell Voltage 220v/380v(Mainly) / Customize Product Description Outdoor Lighting Large Music Dancing Fountain Music Control 0 Floating Water Fountains are installed on the floating platform, which could rise or drop with the water level changes, so the fountain working would not be affected by seasonal water level difference. Floating fountain could be both Musical Fountain and Program Controlling Fountain. The floating platform are made by steel or stainless steel plates with anti- corrosion painting, which insures its servicing life. It is widely used in large nature or artificial lake or river. Movements: controlled by PLC/computer, water spray and dance rhythmically Power: 380V, 50HZ, or order to meet the power in your country Equipment included: floating platform, fountain nozzle, LED lights, pumps, control cabinet, pipes, etc

409L/409 stainless steel has excellent corrosion resistance, is suitable for prolonging the life of the car and reducing the weight of the car, and is recycled as an environmentally friendly material. Major car manufacturers such as General Motors, Ford, Volkswagen, DaimlerChrysler, etc. use 409 in the exhaust system Stainless steel. Specification of 409 Stainless Steel Coil Features Of 409 Stainless Steel Coil 1. Good corrosion resistance: 409 steel has good corrosion resistance to most acid, alkali, salt and other corrosive media at room temperature, and maintains stable corrosion resistance at high temperatures. 2. Good high temperature strength: ss 409 has good high temperature strength and thermal stability, and can withstand corrosion and oxidation at high temperature. 3. Good processing performance: 409l stainless steel is easy to cut, weld and form, and has low cost. It is a widely used material. 4. Low cost: Compared with other stainless steels, the cost of 409 stainless steel is lower, so it is an economical choice in some applications that require corrosion resistance. 5. Low tensile strength and ductility: Compared with other stainless steels, 409 stainless steel has lower tensile strength and ductility, which means that it is not suitable for applications with high strength requirements. 6. It is easy to produce surface scratches: the surface of 409 stainless steel is relatively soft, and it is easy to produce surface scratches and wear. What Are 409 Stainless Steel Coils Surface Finish? 1. 2B Finish: This finish is the most commonly used and is characterized by a smooth, reflective surface. 2. BA Finish: This is a mirror-like finish that provides high reflectivity. 3. No.4 Finish: This finish has a brushed appearance and provides a duller, less reflective surface. 4. Hairline Finish: This finish is characterized by a long, narrow line pattern and provides a subtle, decorative effect. 5. Embossed Finish: This finish has a textured surface with raised patterns that create a decorative effect. 6. Etched Finish: This finish has a patterned surface created by acid etching, providing a decorative finish. What Are The Applications That 409 Stainless Steel Coils Can Be Used? 1. Automobile exhaust system: The high temperature strength and corrosion resistance of 409 stainless steel make it a commonly used material in the manufacture of automobile exhaust systems. 2. Gas burner: 409 stainless steel has good high temperature strength and thermal stability, making it a common material in gas burners. 3. Garbage incinerator: The high temperature strength and corrosion resistance of 409 stainless steel make it a common material in garbage incinerators. 4. Household appliances: 409 stainless steel is often used to manufacture inner tanks and shells of household appliances such as washing machine drums, dishwasher drums, ovens and microwave ovens. 5.Construction: 409 stainless steel can be used to manufacture various building components, such as railings, doors and windows, ceilings, etc. If you are looking for a reliable stainless steel products company, please choose us, and we will be your best partner.

Minimum Order: 1 bags

According to the characteristics of copper material and high requirements of the 3C fabricate, Kona nano alumina water-based polishing slurry provides a good surface finish with no compromise on the polishing rate. POLISHING SLURRY FOR 3C COPPER ACCESSORIES Polishing Slurry for 3C Copper Accessories 1 Copper is a soft metal (Mohs hardness 3), and it is a highly reactive metal and it oxidized very easily. That increases the difficulty of polishing Copper Accessories for computer and mobile phone. 2 Our copper cmp slurry is designed for the 3C Copper Accessories polishing process (which is mostly a CMP process ), it is a water-based nano alumina polishing slurry added an additive special for the characteristic of copper. 3 Kona Copper Polishing Slurry provides a mirror-like surface finish with no compromise on removal rate, and also can achieve a good gloss value, such as hundreds gu. DETAILS OF COPPER POLISHING SLURRY Copper has good electrical conductivity, thermal conductivity and corrosion resistance, low hardness, strong ductility and good gloss, and is widely used in 3C industry, especially in various mobile phone accessories. Copper polishing has not only the requirements of flatness and roughness, but also the requirements of glossiness. Kona provide both nano alumina based and colloidal silica based polishing slurry for copper accessories.

Is Brass Easier to Machine than Copper? Copper is a soft, malleable metal that is an excellent conductor of electricity and heat, which makes it suitable for use in a wide range of industries, including electronics, aerospace, and automotive. Brass cnc machining parts is an alloy of copper and zinc, and it is often used in Swiss machining because it is relatively easy to machine and has good corrosion resistance. Brass is generally easier to machine than copper in Swiss machining due to its lower hardness and better machinability characteristics. In Swiss machining, both brass cnc and copper can be turned, drilled, and milled to create complex shapes and features with high precision. The choice of material will depend on the specific requirements of the part being produced, as well as factors such as cost, availability, and compatibility with other components. Benefits of Precision Swiss Machined Brass and Copper Parts Brass and copper cnc machining in Swiss machining offers several benefits due to the unique properties of these materials and the capabilities of the Swiss machining process. Here are some advantages of brass and copper machining in Swiss machining: Excellent Machinability: brass machining and copper are known for their excellent machinability, making them ideal for Swiss turn machining. They are softer than many other metals and can be easily shaped, formed, and machined to complex geometries with tight tolerances.

Minimum Order: 1 bags

Effectively reduce the tower kettle temperature and improve product quality and yield. Technical Principle of Falling-film Evaporator Characteristics of Falling-film Evaporator 1 Design conditions: We use the most safe and stable falling film reboiler model in present day, and the falling film introduces the multi-level distribution form including the distribution plate and the film distribution header. 2 Process Calculation: Based on the calculation of advanced simulation software, key parameters such as gasification rate, circulation volume, flooding factor, gas-phase rate, heat exchange area, etc. are determined. 3 Distributor/Calculation of Film Distribution Header: Various hydraulic models are conducted to design distribution system under specific operation conditions, further more hydraulic calculation is operated with independent software. 4 With rich experience and advanced technology, DODGEN falling film evaporator has been applied in various fields of heat-sensitive substances separation, the temperature of tower kettle is reduced, thus improving product quality and yield, and obtaining positive feedback from customers. Applications of falling film evaporator china In the evaporation and rectification section of heat sensitive substances, MVR system evaporator is particularly suitable for typical applications，such as： MDI distillation Vitamin E rectification Ethylene glycol distillation Hydrogen peroxide rectification Nylon 11 distillation Solvent recovery MVR evaporation And many other fields such as petrochemical, medicine and food. As a falling film evaporator suppliers, We provide falling film reboiler design, chemical process video, etc. For more about falling film evaporator definition and how does film evaporator function, contact us.

Minimum Order: 1 bags