Queen size steel

Sai Steel & Engineering Co. this is often a worldwide survey of SA387 grade 11 class 2 steel plate manufacturers and suppliers of Type 2 steel. Monitor application quality indicators. The standard of SA387 grade 11 class 2 steel plate is astonishing, which may fully meet the requirements of consumers. All SA387 grade 11 class 2 steel plate available are often dig size and shape consistent with the creation and plan, and every one work is managed by our unhindered inspection and processing system. Reliable quality inspection Our research SA387 grade 11 class 2 steel plate come from a number of the foremost confusing quality steel manufacturers within the world, and like all our suppliers, these manufacturers are tested and rated in our meetings. Our Website https://saisteelengg.com/chrome-moly-astm-a387-grade11-class2-steel-plates-suppliers-stockists-importers-distributors-exporters-mumbai-india.html

DENEXT COLOURFUL UV CHAMBER is epoxy coated Ultraviolet chamber with 12 tray capacity. DENEXT introduces UltraViolet Chambers with advanced technology and enhancedability for maintaining the sterlization after the instruments have been sterilized by autoclave or sterilizer. It is equipped with high quality Ultraviolet Light for its effective functioning. TECHNICAL SPECIFICATIONS: UV Cabinet Size(Complete) Dimensions Length 56cm. Breadth 30cm. Height 20cm. UV Chamber Size Length 52cm. Breadth 23cm. Height 15cm. steel Tray (Autoclavable) Length 24cm. Breadth 15cm. Depth 1.5cm.

Bharat Book Bureau Provides the Trending Market Research Report on “Global Grain Bins Market 2021 by Company, Regions, Type and Application, Forecast to 2026” under  Food & Beverage Market Research Reports Category. The report offers a collection of superior market research, market analysis, competitive intelligence and Market reports. The Grain Bins Market report provides a detailed analysis of global market size, regional and country-level market size, segmentation market growth, market share, competitive Landscape, sales analysis, impact of domestic and global market players, value chain optimization, trade regulations, recent developments, opportunities analysis, strategic market growth analysis, product launches, area marketplace expanding, and technological innovations. According to our latest research, the global Grain Bins size is estimated to be xx million in 2021 from USD 2983.9 million in 2020, with a change of XX% between 2020 and 2021. The global Grain Bins market size is expected to grow at a CAGR of 5.3% for the next five years. Market segmentation Grain Bins market is split by Type and by Application. For the period 2016-2026, the growth among segments provide accurate calculations and forecasts for sales by Type and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets. Market segment by Type, covers Hopper Bottom Bins Flat Bottom Bins Market segment by Application can be divided into On Farm Off Farm The key market players for global Grain Bins market are listed below: AGCO Corporation AGI Sukup Manufacturing| Westman Group (Meridian) Behlen OBIAL CTB SCAFCO Grain Systems Superior Grain Equipment Darmani Grain Storage Sioux Steel Company Mepu Market segment by Region, regional analysis covers North America (United States, Canada and Mexico) Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe) asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia) South America (Brazil, Argentina, Colombia, and Rest of South America) Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa) The content of the study subjects, includes a total of 14 chapters: Chapter 1, to describe Grain Bins product scope, market overview, market opportunities, market driving force and market risks. Chapter 2, to profile the top manufacturers of Grain Bins, with price, sales, revenue and global market share of Grain Bins in 2018 and 2019. Chapter 3, the Grain Bins competitive situation, sales, revenue and global market share of top manufacturers are analyzed emphatically by landscape contrast. Chapter 4, the Grain Bins breakdown data are shown at the regional level, to show the sales, revenue and growth by regions, from 2015 to 2020. Chapter 5 and 6, to segment the sales by type and application, with sales market share and growth rate by type, application, from 2015 to 2020. Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales, revenue and market share for key countries in the world, from 2016 to 2021.and Grain Bins market forecast, by regions, type and application, with sales and revenue, from 2021 to 2026. Chapter 12, 13 and 14, to describe Grain Bins sales channel, distributors, customers, research findings and conclusion, appendix and data source. Browse our full report with Table of Content: https://www.bharatbook.com/report/864281/global-grain-bins-market-by-manufacturers-regions-type-and-application-forecast-to About Bharat Book Bureau: Bharat Book is Your One-Stop-Shop with an exhaustive coverage of 4,80,000 reports and insights that includes latest Market Study, Market Trends & Analysis, Forecasts Customized Intelligence, Newsletters and Online Databases. Overall a comprehensive coverage of major industries with a further segmentation of 100+ subsectors. Contact us at: Bharat Book Bureau

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A gate valve is a gate plate of an opening and closing part. The movement direction of the gate plate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate valve is sealed by the contact of the valve seat and the gate plate. Usually, the sealing surface will be welded with metal materials to increase wear resistance, such as 1Cr13, STL6, stainless steel, etc. The gate has a rigid gate and an elastic gate. According to the different gate plates, the gate valve is divided into a rigid gate valve and an elastic gate valve. Area of application Marine industry, Water supply & drainage, fire fighting, shipbuilding, water treatment, power stations, energy, food, chemical, and other systems Data sheet of gate valve: TYPE: Wafer, double flange SIZE & CONNECTIONS: Resilient seated: DN50 to D600 Metal seated: DN50 to DN1200 MEDIUM: Waste water, Water, Seawater, Air, Inert Gas, Oil. MATERIALS: Cast Iron / Ductile Iron/ Carbon Steel / Stainless Steel / Alu Bronze PRESSURE RATING: PN10, PN16, PN25 TEMPERATURE: -30°C to 200°C SEAT/LINING: Replaceable Liner / Bonded Liner NBR/EPDM/VITON; SS/BRONZE CERTIFICATES & APPROVALS: DNV-GL, Lloyds, DNV, ABS, BV Type Approval 3.1 & 3.2 Cert (on request) Standards Design and Manufacture Conform to AWWA, BS5163, DIN-F4,F5 Dimensions Conform to EN1092-2,ANSI B16.5 Face to Face dimensions Conform to EN558-1, API 594, DIN3202 Testing Conform to EN12266-1, API598 Material of gate valve Parts PART NAME Material BODY Cast Iron; Ductile Iron; Stainless Steel; Carbon steel DISC / FLAP Stainless Steel; Carbon steel; Bronze SHAFT / STEM Brass, Stainless Steel Monel; Stainless Steel Inconel SEAT / LINING NBR/EPDM/VITON SS/BRONZE BOLTS Carbon steel NUTS Stainless steel GASKET/PACKING Graphite NAME PLATE Aluminum WASHER Steel HANDWHEEL Cast Iron BUSHING/RING Cast Brass Actuation Worm-gear/hand-wheel Electric-actuator Pneumatic-actuator Hydraulic-actuator Gate valve features Advantages: Low flow resistance. Less effort when opening and closing. Large height and long opening and closing time. Water hammer phenomenon is not easy to produce. The reason is the long shutdown time. The medium can flow in any direction on both sides, easy to install. The structure length is small. The shape is simple, the structure length is short, the manufacturing process is good, and the application range is wide. The structure is compact, the valve has good rigidity, the channel is smooth, the flow resistance is small, the sealing surface is made of stainless steel and hard alloy, and the service life is long. The use of PTFE packing is reliable and easy to operate. Disadvantages The overall dimensions and opening height are large. The space required for installation is large. During the opening and closing process, there is relative friction between the sealing surfaces, which can easily cause scratches. Gate valves generally have two sealing surfaces, adding some difficulties to processing, grinding and maintenance. Related types of valves: We can also produce check valve, globe valve, knife gate valve and ball valve with API, JIS, DIN standard, used in Oil, Gas, Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with Nominal Diameter of DN50 to DN1200, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, BV, API, ABS, CCS. Standards: EN 593, API609, API6D, More video of gate valve, please see: https://www.youtube.com/watch?v=AI-LT1dy2sU

Single-disc swing check valve (TH-CKV-SDS) Area of application Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems Data sheet of Single-disc swing check valve TYPE: Wafer, single disc SIZE & CONNECTIONS: DN50 to D600 MEDIUM: Air, Inert Gas, Oil, Seawater, Waste water, Water MATERIALS: Cast Iron / Ductile Iron/ Carbon Steel / Stainless Steel / Alu Bronze PRESSURE RATING: PN10, PN16 TEMPERATURE: -30°C to 200°C SEAT/LINING: Replaceable Liner / Bonded Liner NBR/EPDM/VITON CERTIFICATES & APPROVALS: DNV-GL, Lloyds, DNV, ABS, BV Type Approval 3.1 & 3.2 Cert (on request) Standards Design and Manufacture Conform to API 6D Dimensions Conform to ANSI B16.5 Face to Face dimensions Conform to API 6D Testing Conform to API598 Material of Single-disc Swing check valve Parts PART NAME Material BODY ASTM A182 F304 A216 WCB DISC / PLATE ASTM A182 F304 A216 WCB A536 65-45-12 SHAFT / STEM SS431/SS420/SS410/SS304 SEAT / LINING NBR/EPDM/VITON BOLTS Carbon steel NUTS Stainless steel SPRING SS304/SS306 Sing-disc swing check valve features The structure length is short, its structure length is only 1/4~1/8 of the traditional flange check valve Small size, light weight, its weight is only 1/4~1/20 of the traditional flange check valve The valve disc closes quickly and the water hammer pressure is small Both horizontal and vertical pipes can be used, easy to install Smooth flow channel, fluid resistance is small Sensitive action and good sealing performance Short disctravel, low valve closing impact The overall structureis simple and compact, beautiful appearance Long service lifetime and high reliability Related types of check valves: We have other types of check valves: dual plate check valve, tilting disc swing check valve, lift swing check valve, silent check valve, ball check valve used in Oil, Gas, Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with Nominal Diameter of DN50 to DN1200, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, BV, API, ABS, CCS. Standards: EN 593, API609, API6D,

Volvo 830 - 834 bumper (1950–1958) by stainless steel (Volvo 830 - 834 Stoßfänger) One set includes: One front bumper with grilles and 2 overrides One rear bumper with grilles and 2 overrides Mounting kit (bolts and nuts). The bumper is copied from the original in shape, size and is perfectly comparable to the original bumper. The bumper is made from 304 stainless steel (it never rust, even at different temperatures), After the bumper is finished, it is polished to a high gloss. It looks like chrome. The inside of the bumper is painted with many layers, making it smoother and more beautiful. Besides bumper for Volvo 830-834, I also have bumpers for Volvo Amazon Euro, and USA type, Amazon Wagon, PV 444, PV544 Euro, and USA type, P1800 Jensen, P1800 ES, PV Duett Kombi. The current bumper models we have: Mercedes, Datsun, BMW, Volvo, Volkswagen, Jaguar, Ford, Opel, Triumph... More than that, we always want to work towards developing more new models. So we are searching for samples from any customers who can cooperate with us to expand some kinds of products in stainless steel, rubber, steel, aluminum, copper, chrome such as bumpers, trims, plate number frames, parts of classic cars, modern cars, stainless steel tools for high-class bathrooms, stainless steel parts for high-end tables and chairs. The choice for your car: luxury – class. If you need bumpers for any classic car, please contact me. We can support you: bumperautomobile.com, Volvo 831-834 bumper, Volvo 830/831/832/833/834 Stoßfänger Email: info@bumperautomobile.com Web: http://www.bumperautomobile.com

Are you looking for the best check valve manufacturer ?Valvesonly Europe is one of the excellent and reputed Check Valve Manufacturer in Germany with manufacturing unit and warehouse in Italy and Germany. A check valve which is used to prevent back flow in a piping system is called as a check valve which is also called as a non-return valve. Pressure of fluid passing through a pipeline opens the valve, while reversal of flow will close. It allows unobstructed flow and automatically shuts when pressure decreases. Suitable Medium: corrosive environment, oil, gas, water.We mainly focus on consumer fulfillment through the supply of remarkable quality industrial valves. We provide you valves with modest rate without accord the quality. Materials: carbon steel classes:150 size:1-36 TYPES OF CHECK VALVES Ball check valve Double Door check valve Lift check valve Piston check valve Stop check valve Swing check valve Tilting Disc check valve Advantages of check valves Prevent from back flow Low pressure drop Increases energy savings Check valves are very effective in preventing water hammer Lower maintenance costs Materials: carbon steel classes:150 size:1-36 For more details visit here: https://www.valvesonlyeurope.com/product-category/check-valve/

Sun Stellar is a leading manufacturer and supplier of water steel tanks, solar water heaters and solar power generating system. we are working with solar energy and save electricity. we manufacture solar water heater which is more efficient than electric heater, many peoples in now a days prefer solar system, the main reason for that is electronic itoms produce much electircity than Solar operated machines. Our Products There are many products we manufacture but there is 4 Main product we introduce. 1. Stainless Steel Water Tank 2. Heat Pump Water Heater 3. Solar Water Heater 4. Solar Power Generating System Types Of Products 1. Stainless Steel Water Tank - These all are ss water tank and the 3 types are there according to size (i) Stellar Pure - 5 Layer ss Tank (ii) Stellar Pure - 7Layer ss Tank (iii) Stellar cocoon - Double Insulated Tank 2. Heat Pump Water Heater - There are Two Types of Water Heater (i) Domestic Heat Pumps (ii) Commercial Heat Pumps 3. Solar Water Heater - There are Two Types of Solar water Heater (i) ETC Type Solar Water Heater (ii) FPC Type Solar Water Heater 4. Solar Power Generating System - There are many solar technology (i) Hybrid Solar PCU (ii) Hybrid Solar MPPT (iii) Solar Battery (iv) Solar PV Module So these are all our products If you are interested in it than you have to contact with us details are below Sun Stellar India Address - SF 28,30 - Cross River Mall, Delhi 110028 Phone - +91- show contact info Website - https://sunstellar.in/

The primary framing structure of a pre-engineered building is an assembly of I-shaped members, often referred to as I-beams. In pre-engineered buildings, the I beams used are usually formed by welding together steel plates to form the I section. Pre-Engineered Buildings (PEBs) are the building components that are manufactured at a factory and assembled on site. Usually, PEBs are steel structures and can be an alternative to conventional structural steel buildings. PEB structural components are fabricated at the factory to exact size, transported to the site, and assembled at the site, usually with bolted connections. https://pranjalsteelbuildings.com/pre-engineering-building.php M N0- 85277093771

Our company specializes in the production of wafer type single plate check valve, stainless steel single disc check valve, aluminum bronze single plate check valve, etc. The price is favorable and the quality is stable. Specializing in the production of valves for 16 years. wafer type, single disc swing check valve (3) wafer type, single disc swing check valve (3) Single-plate check valve is an ultra-thin check valve with short structure size and single disc design. Compared with the traditional swing check valve, this series of valves has no external leakage, can be installed at any position, Good sealing performance, low linear vibration, low pressure drop and zero seat ring wear advantages. Product name: Single plate check valve Product model: H74H, H74W, H74X Nominal diameter: DN50～DN1000 Structural form: single flap swing Nominal pressure: 1.6MPa～4.0MPa Connection method: Wafer type Applicable temperature: -29ºC～+425ºC Drive Mode: Media Push Body material: cast steel, stainless steel, aluminium bronze, … Standard: National standard GB, German DIN, American API, ANSI Applicable medium: water, oil, steam, gas, liquid Manufacturer: Tanghai valve

Bharat Book Bureau Provides the Trending Market Research Report on “Bathroom Mirror Cabinets Market–Global Industry Size, Share, Trends, Opportunity, and Forecast, 2017-2027. Segmented By Material (Steel and Polymer), By Type (Single Door and Multi-door), By Sales Channel (Offline Channel and Online Channel), By Region”under Heavy Industry Market Research Report Category. The report offers a collection of superior Market research, Market analysis, competitive intelligence and Market reports. Global Bathroom Mirror Cabinets Market is expected to grow at a robust pace during the forecast period, 2022-2027. These days, the bathroom mirror cabinets market is becoming increasingly popular worldwide since they look good and give the area an opulent feel. They are used to store personal care items such as soaps, shampoos, hair straighteners and dryers, face washes, fragrances, razors, shaving creams, moisturizers, baby powders, toilet paper, toothpaste, and towels. Bathroom mirror cabinets are used extensively in both residential and commercial areas since they are readily accessible in finishes such as aluminum, wood, and stainless steel. Top vendors currently offer several cutting-edge options, including lighted bathroom mirror cabinets with USB connections, electrical outlets, defoggers, and magnifying mirror features. Bathroom mirrors cabinets applications in commercial and residential areas Bathroom mirrors are essential for grooming, applying cosmetics, and checking your look, but their significance extends far beyond. Beyond its practical use, a mirror is an excellent addition to your bathroom since it provides more space, adds light and, and conceal storage space thereby contributing to the increased demand of bathroom mirror cabinet. Driven by modernization and technology, the global washroom vanity industry is at the cusp of expansion. The global market is disrupted throughout the value chain from sourcing to manufacturing, transformation, distribution, warehouse & advertising/marketing, and sales, evolving in bathroom mirrors and the broader bathroom vanity market. Bathroom Mirror Cabinets Market Trend Concept bathrooms are becoming increasingly popular, which is one of the significant market-influencing reasons. Moreover, there has been an increase in the demand for opulent bathroom accessories in metropolitan regions worldwide due to an increase in the need for residential property. The market is developing because of this and the growing real estate sector. To enhance the whole shopping experience for consumers, major market participants are providing a one-stop-shop solution for bathroom mirror cabinets. Globally, consumers' interest in bathroom vanity has increased significantly in the past few years. During urban development, in 2011, data released by the U.S government and the U.S Department of warehouses/housing and urban department, house owners spend nearly $3,200 on their house replenishment, and U.S consumers are focusing on house enhancement. In emerging countries like China and India, real state industries have grown significantly, rising with a high CAGR in the forecast period. Maintenance and cleaning challenges Mirrored cabinets also need routine upkeep. Any dirt or fingerprint smudge would be highly obvious and ruin the mirror's impact. Customers must consider this if they are one of those who genuinely don't have time to clean. They are restraining factors directly manipulating the bathroom mirror cabinets market. Market Segmentation Global bathroom mirror cabinets market is segmented into material, type, and sales channel. Based on material, the market is segmented into steel and polymer. Based on type, the market is segmented into single door and multi-door. Based on sales channel, the market is divided into offline channel and online channel. For instance, in India, organized retail real estate stock is expected to increase by 28% to 82 million sq. ft. by 2023. Residential property demand has grown as a result of growing urbanization and rising household income. India is one of the top 10 home markets in the world for price appreciation, due to which the bathroom mirror cabinets market is expected to rise. Market players Major market players in the global bathroom mirror cabinets market are Bellaterraa Home, LLC, Duravit AG, Emco Bad GmbH, FAB Glass and Mirrors, Foshan Sin, Hardware Products Co. Ltd, Geberit AG, HiB Ltd, Laufen Bathrooms AG, Roca Sanitario S.A, Roper Rhodes Ltd, W. Schneider + Co AG. Browse our full report with Table of Content: https://www.bharatbook.com/report/1384299/bathroom-mirror-cabinets-marketglobal-industry-size-share-trends-opportunity-and-forecast-segmented-by-material-steel-and-polymer-by-type-single-door-and-multi-door-by-sales-channel-offline-channel-and-online-channel-by-region About Bharat Book Bureau: Bharat Book is Your One-Stop-Shop with an exhaustive coverage of 4,00,000 reports and insights that includes latest Market Study, Market Trends & Analysis, Forecasts Customized Intelligence, Newsletters and Online Databases. Overall a comprehensive coverage of major industries with a further segmentation of 100+ subsectors. Contact us at: Bharat Book Bureau Tel: +91 show contact info / 27810773 Website: www.bharatbook.com

Marine valves are used to control the pressure, flow and flow policy of the fluid in the ship pipeline in order to meet the environmental conditions of the ship. Valve is the control of fluid pipeline assembly, its basic function is to put through or cut off the pipeline medium smoothness, change the medium smoothness, change the direction of the flow of the medium, adjust the pressure and flow of the medium, protect the normal operation of the pipeline equipment. According to the requirements of the shipbuilding industry of our country, a total of 12 general valves are designed, 1400 specifications. The height limit pressure of the valve is 25MPa and the diameter is 900mm. Valve materials are cast iron, carbon steel, alloy steel, copper alloy, aluminum alloy, titanium alloy, stainless steel, and non-metallic etc. Common medium for fresh water, sea water, air, steam, fuel oil, oil and so on. Ball and butterfly valves, with their advantages of light weight, small size, good sealing function and easy opening and closing speed, have gradually gained operation on ships, and more and more efforts are being made to replace stop valves and gate valves, improving the functions of ships. Electric gate valve, electric globe valve, electric sea access valve, electro-hydraulic ball valve, electro-hydraulic butterfly valve, pneumatic butterfly valve and other remote control valves have gradually been adopted by the department ship system, and the operation of hydraulic valve remote control system has long improved the level of modernization of ships. The special valves required by the function requirements of various systems on ships, such as high pressure butterfly valve, leading full-open safety valve, sea water solenoid valve, high piezo-liquid ball valve, changing hydraulic gate valve, special pressure reducing valve, temperature regulating valve, high pressure air solenoid valve, night displacement trap, general butterfly valve, etc., can also be developed by themselves to supply ship operation. Tianjin Tanghai Valve Co., Ltd. is a professional marine valve manufacturer, including butterfly valve, check valve, gate /Knife gate valve. We have certificates: CE, ISO, BV, DNV foundry and products approval. Now we have our own independent R & D, manufacturing, assembly and warehousing workshops; we have professional pre-sale and after-sale technical support and perfect services. Below is our wafer butterfly valve of marine valves, if you need to check more information, please click here: butterfly valve :https://www.tanghaivalve.com/wafer-type-butterfly-valve-th-btv-aw/; ball valve: https://www.tanghaivalve.com/ball-valve-th-bav/ Please contact us if you need more support, please contact us freely: info@tanghaivalve.com. We are committed to “Build a top valve enterprise; Be a reliable partner!” Friends from all over the world are welcome to visit us for evaluation, guidance, and orders!

A3 Manual Paper Cutting Machine Technical Specification Brand HINDVANTURE Model KVR-A200 Cutting Capacity 350 Sheets/70gsmCutting Size Cutting Size A3 & A4 (18 Inch Blade Size) Paper Clamp Manual Cutting Width 458mm Cutting Height 40 mm Weight 25 Kg. (Approx.) Body Materials Metal Body Dimension 76x55x30 cm Cutting Capability Heavy-duty Paper cutter for commercial and professional with Hardened steel cutting die and punch Suitable to Cut Business Card, ID card, PVC Sheets, Notebook, Bill Book, A4 to A3 Size Thick/Strong Papers, etc. Best Uses On your desk, in open-plan offices and workshops, in marketing agencies, notebook binders, publishers, and printers: This type of paper cutting machine fits in anywhere that precise, safe, and speedy paper cutting is required. This is a professional, user-friendly, and precise paper cutting machine for individual sheets, small amounts of paper, or whole stacks (rim/ream) – the Make in India. [NOTE: PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE] A3 Manual Paper Cutting Machine Technical Specification

Opens with digital pin code or override manual keys. PIN code password can be programmed 3 to 8 digits long. About this item: • Safe can be operated with a Smart Electronic Digital keypad with user code of your choice. It disables the panel for 3 minutes in case of wrong usage as additional security • Technical Details - Exterior dimensions: 250 x 350 x 250 mm (LXWXH), Interior dimensions: 200 x 340 x 240 mm (LXWXH), Net weight: 12 Kg, Volume: 16 litres • Total peace of mind: The safe comes with two anti-saw locking bolts (16mm) and with steel body for protection against all attacks. Steel construction with carpeted floor to protect against scratches and damage • Pre-drilled holes (fixing bolts supplied) allow permanent mounting to floors, walls, or most hard surfaces for additional security • Uses 4 AA size batteries (1.5V). In case of battery failure, the safe can be operated with a manual override function with 2 security override keys supplied. This safe includes a custom carpet interior to keep your important valuables protected from damage during storage. To know more: https://www.valenciaonline.in/collections/digital-safe-locker/products/salvo-electronic-digital-security-safe-for-home-office-16-litres-black