AQE Gate valves are used to limit the flow of fluid flowing straight through the pipeline. This is an effective and reliable way to stop fluid flow. The Slab Gate Valve can be fully opened or fully closed. The slow opening and closing of the valve helps avoid hydraulic hammers, which can damage the pipes connected to the valve. Gate valves are not used for throttling, so do not let them half open. The gate valve has 3 important parts. They are doors, stems and hoods.
The gate can be used in several variations in a gate valve. You may occasionally use knife doors, or if you use crude oil, you may see flat doors. However, in the marine industry, the most common gate is the wedge. This type of gate valve wholesale uses a wedge-shaped metal sheet that can be moved into the valve body to prevent fluid flow. This uses metal-to-metal contact to create a positive pressure seal. However, under extremely low pressure (5 psi or lower), the gate valve may leak a little.
Learn more about AQE valve via https://www.aqemachinery.com/
Tianjin KXC group founded in 2004, is an ISO 9001 certified company,committed to manufacturing valves, valve parts & related products for water works and water treatment projects.
KXC consists of HY Valves Co. Ltd and KXC Metal Co. Ltd within our own factory and foundry. We have machining center, CNC machines, pressure test machining, electric furnace, mould machine, sand blasting machine, given all of this, our products quality always under good control.
KXC mainly produce gate valve(Resilient seat, Metal seat), butterfly valve(Concentric and Eccentric), check valve, ball valve, globe valve and etc. Supported by our many years’ experience and expertise in this field,
KXC can also offer OEM &ODM valves and parts.KXC philosophy is to offer high cost performance products with optimal service. Welcome to visit our factories and KXC will satisfy you in all respects.
Our products:Rising Stem Globe Valves, Double Eccentric Butterfly Valve
Liaoning Panjin Tiangong Precision Casting Co., Ltd. is a professional manufacturer integrating precision Lost wax casting, heat treatment and mechanical processing design and research and development. It is located in Panjin, a beautiful wetland capital with advantageous geographical position and advanced traffic. The company covers an area of 13,000 square meters, employs 105 people, and has an annual production capacity of 150 tons.
Specializing in the production of stainless steel, heat-resistant steel, wear-resistant steel, two-way steel, carbon steel, copper alloys, aluminum alloys and other alloys of precision casting products. The production facilities include Taiwan Yiying brand waxing machine, two large-scale cantilever waxing machines, Germany-made OBLF direct-reading spectrophotometer, German screw-type air compressors, four medium-frequency electric furnaces and electric roasters. , natural gas roasters, tunnel kilns, casting robots, well-type heat treatment furnaces, bench-top heat treatment furnaces, etc. The testing equipment includes air compressors, hardness testers, microcomputer screen display impact testers, computer screen display universal testers, hydraulic gap broaching machines, Notch projector, automatic low temperature box and so on. Products related to pump valve, railway parts, auto parts, mining machinery parts, petrochemicals, shipbuilding hardware, military parts, power accessories and other fields, and Europe and the United States, Japan and South Korea companies have a good relationship of cooperation.
In the production and operation, the company fully implements ISO9001: 2000 quality management system, PED certification, strict quality control. At the same time advocating the ISO14000 environmental management system.
Tiangong Precision Casting is willing to work hand in hand with you to create a better future!
Micron Steel is counted as one of the privileged manufacturers, trader, exporters and supplier of an admirable range of different products like Stainless Steel, Carbon Steel, Alloy Steel and more. We are your one stop solution provider for products like Stainless Steel, Carbon Steel, Alloy Steel and more.
Kalikund Steel & Engineering Company (KSEC) is a leading manufacturer, supplier and exporter of all steel forged fittings like forged elbows, forged tees, unions, couplings, sockets, cross, welding boss, plugs, bushings, street elbows etc. in various ferrous and non-ferrous metal like stainless steel, carbon and alloy steel, High nickel alloy steels like Inconel, Monel, Hastelloy, Cupro-Nickel etc. The company has carved an unparalleled position in the industry by making relentless efforts to cater to the clients with premium quality fitting components.
As one of leading stainless steel pipe suppliers fittings flanges supplier manufacturers in china,304l 304 stainless steel pipe,316l stainless steel pipe,310s stainless steel tubing,904l stainless steel pipe,duplex stainless steel pipe with amazing price
Kcm Special Steel Co., Ltd we are Manufacturer of Stainless Steel Pipe and Tube and Fittings ( elbow, tee, Reducer, Cap, Cross, Flange ) in China wenzhou city
1. Material: 201, 202, 301, 304, 304L, 310S, 316, 316L, 316Ti, 317, 317L, 321, 347,904L Duplex SS, S31803 / 2205, S32750 / 2507 , S32760 Monel400 Inconel600 Incoloy800 Alloy20 Alloy28 Nickel Alloy. Welded Seamless Pipe Supplier Manufacturer
2. Product specification: OD 2 – 1600mm x WT0.8 – 60 mm Square & rectangular.
3. Executive standard: Astm A312m, Astm A269, Astm A213, Astm A790, Astm A789, Astm A815, ANsi B16.9, Ansi B16.28, ANSI B16.11, Jis B2311, Jis B2312, Jis B2313, Din2605, Din 2606, Din 2615, Astm A511, Astm A554, Jis G3463, Jis3446, Jis3448, Jis3459, Din17456, Din17458, Din2462, GB14975, Gb14976, Gb13296
We also have large qty of ready stock, it can support ur urgent project.
TorqBolt specialises in fasteners in all varieties, including socket cap screws, square plate washers, bolts and nuts, socket screws, plates, tie-bars and allthreads. Our range of bolts includes high strength friction grip bolts and indented foundation bolts. All of these products can be manufactured in different grades of material and various coatings, zinc, galvanised and many more…
Maruti Metal Industries is one of the reliable name in the Mumbai Metal Market. Our approach to customers requirement is what makes us different from others. Our better sourcing capability from varied sources within India & abroad is another advantage in dealing with us. Whether big or small we strive to deliver goods with equal devotion.
We are Manufacturer & Exporter of stainless steel pipes, alloy steel pipes, carbon steel pipes, flanges, pipe fittings like elbow, reducer etc.
What is Gate valves
Gate valves are widely used for all types of applications and are suitable for both above-ground and underground installation. Not least for underground installations it is paramount to choose the right type of valve to avoid high replacement costs.
Gate valves are used to shut off the flow of liquids rather than for flow regulation. When fully open, the typical gate valve has no obstruction in the flow path, resulting in very low flow resistance. The size of the open flow path generally varies in a nonlinear manner as the gate is moved. This means that the flow rate does not change evenly with stem travel. Depending on the construction, a partially open gate can vibrate from the fluid flow
Gate valves are mostly used with larger pipe diameters (from 2″ to the largest pipelines) since they are less complex to construct than other types of valves in large sizes.
Main gate valve parts of a gate valve are: body, seat, gate, stem, bonnet and actuator. The main operation mechanism is very simple. When the handwheel is turned, it rotates the stem, which is translated into the vertical movement of a gate via threads.
There are three ways to classify the gate valve.
Types of Disk
Solid taper wedge
Flexible wedge
Split wedge or Parallel disks Valve
Types of Body Bonnet Joint
Screwed Bonnet
Bolted-Bonnet
Welded-Bonnet
Pressure-Seal Bonnet
Types of Stem movement
Rising Stem or OS & Y Type (Outside Stem and Screw Type)
Non-rising Stem type
Gate valvesare used in almost all fluid services such as air, fuel gas, feedwater, steam, lube oil, hydrocarbon, and all most any services.
Some special gate valve is used in slurry and powder product also such as knife gate valve
We are Manufacturer, supplier & Exporter of Alloy Steel Pipe, Alloy Steel Flanges, Alloy Steel Fittings we also supply all types of flanges like slip on flanges, weld neck flanges, blind flanges etc
Dear Sir,
We would like to introduce our self as one of the leading Exporter , Importer , Stockist & Supplier in India For Nickel based Alloys, Titanium, Monel, Nickel, Inconel, Incolloy , Hastalloy. In form of Sheets, Plates, Coils, Foils , Pipes & Pipe Fittings, Rods, Wires, Circles, Rings, Flats, Angles, Channels Weldolets , Threadolets , Bushing , Female Connector, Spares & Foundation Fasteners in any Grade , in any Size & as per your Drawing
Somos un fabricante profesional de bridas, accesorios de tubería, accesorios forjados en la India, nos especializamos en la fabricación de todos los tamaños, estándar, tipo, etc. Somos capaces de proporcionar una amplia gama de materiales, desde existencias, para satisfacer sus necesidades. Desde material no estándar altamente especializado hasta artículos listos para usar, desde la producción hasta el prototipo, desde mínimos bajos hasta corridas de fábrica, el fabricante de bridas tiene la experiencia para resolver sus requisitos más difíciles.
Ashwin Impex are one of the leading manufacturers, suppliers and exporters of stainless steel, carbon steel, alloy steel, duplex steel, high nickel alloy pipes, tubes, butt weld pipe fittings, flanges, sheets, plates, coils, round bars, rods, forged fittings, fasteners in Mumbai India.
Our Products
Stainless Steel 304 Pipe Fittings
Stainless Steel 304 Flanges
Stainless Steel 304 Fasteners
Stainless Steel 304 Sheets & Plate
Stainless Steel 304L Pipe Fittings
Stainless Steel 304L Flanges
Stainless Steel 304L Fasteners
Stainless Steel 304L Sheets & Plate
Stainless Steel 316 Pipe Fittings
Stainless Steel 316 Flanges
Stainless Steel 316 Fasteners
Stainless Steel 316 Sheets & Plate
Stainless Steel 316L Pipe Fittings
Stainless Steel 316L Flanges
Stainless Steel 316L Fasteners
Stainless Steel 316L Sheets & Plate
more info please visit us http://www.ashwinimpex.com
Ranflex Metals is a 15 years old company to cater the growing demands of stainless steel and nickel alloy raw materials globally. As leading stockiest in INDIA with over 800 ton stock in high nickel alloy products, Ranflex Metals become one of the most reliable source for quality product within a short span of time. We have ready stock of High Nickel Alloys in form of pipe, sheet, coil, bar, fittings, flanges & fasteners-bolts-screw. We are first choice of our clients in more than 90 countries as a supplier of Nickel Alloys , we have major clients in UAE, INDIA, SaudiArabia
南钢制造有限公司是一家专业生产
碳钢管、不锈钢管、结构型材和管件的公司。
其产品广泛应用于核电站、火力发电厂、
原子能发电厂、石油天然气、石油化工、化肥、化工、
医药等领域。南钢拥有丰富的生产经验,
优质的产品和完善的售后服务赢得了广大
客户的信赖。
Changsong industrial equipment (Shandong) Co., Ltd. is an innovative and technological & international industrial solution company, established by the management team of Shandong University MBA graduates. Based on experience and international cooperation with SIEMENS-VAI (Primetals), Xstrata, Glencore, SMS, DME, Koniambo, Metso, Vale, SDEPCI, SDM, WESCO, Hiab and other world-renowned companies, through integration of well-known industrial products and spare parts supply channels of headquarters, our business ranges from supplying Complete sets of metallurgical equipment and spare parts,Bisalloy Shangang, fireproofing of shangang, transportation equipment and facilities. Include steel, casting, forging and other metal materials to supplying high-end mechanical and electrical equipment, and instruments.
We have thousands of sub-vendors for the business of joint manufacturing, we also work as agent of many world-renowned brands, we have broad overseas channels accumulated over the years, working together with our strategic partners to provide lean supply chain services, focusing on high-quality customers, to solve the customer’s urgent, special, small orders. JGPI also help all types of enterprises to develop overseas markets, provide commercial and technological consulting services for domestic and foreign enterprises supporting by various industry associations, research institutions, and teams of expert.
Serving your needs of industry
Meeting your demands of advanced instruments
Providing quality and economic hydraulic parts
Service
- Project routine procurement
- Project supplementary procurement
- Production material procurement
- Spare parts procurement
- Collected manufacturing of equipment
- Repair of equipment
- International marketing
- International consultancy of technology and commerce
- Integrated cooperation of project
We focus on the introduction of advanced products and technology to China, the introduction of creative products and enterprises to overseas markets. We integrate industry and expert resources to provide services in fields of energy, environmental protection, metallurgy, chemical, medical, research and other industries. Our corporate culture:
Customer Value Oriented
Customer Trust as the Goal
Quality and Safety as the Gene
We insist on continuous improvement, prevention, access to the trust of suppliers and customers to jointly ensure the smooth progress of the project, to make the world better through our joint efforts.
We are Manufacturer, Exporter & Supplier of Pipe, Tube, Fitting, Flange, Sheet, Plate, Rod, Valve, Fastener, Structural, Customised Parts, etc. in STAINLESS STEEL, CARBON STEEL, ALLOY STEEL, ALUMINUM, DUPLEX STEEL, NICKEL ALLOY, INCONEL, MONEL, HASTELLOY, COPPER, CUPRONICKEL, BRASS, TITANIUM, NIOBIUM, MOLYBDENUM, TUNGSTEN, ZIRCONIUM, TANTALUM, MAGNESIUM, OTHER FERROUS & NON-FERROUS ALLOYS
ISO9001:2015, PED 2014/68/EU certified. Zhejiang Guanyu Steel Tube Co., Ltd is specialized manufacturer of High Quality Stainless Steel Tubes & Pipe, Nickel Alloy Tubing & Pipe in China. Production area covers an area of 35,000 square meters. Annual output capcity more than 10,000 metric tons.
We have built a complete quality management system and organization according to ISO 9001:2015 and PED 2014/68/EU. Quality control begin with an audit trail and continues from the point of steel melting. for the raw materials, we select the best quality raw material for our customers. right through to the finished product. This level of attention to detail extends throughout the design and manufacturing chain, all kinds inspection will be all though the producing process ensure the Stainless Steel Tubes/Tubing/Pipe and Nickel Alloy Tubes/Tubing/Pipe finished in qualified. With destructive and non-destructive tests according to standard specification and customer’s special requirement, and including verification of performance by independent third-party test houses.