Disc Spring Stacks
Disc spring can be used in a single piece, as well in multi pieces with different combinations. disc springs stack set is usual to use disc spring stacks with various combinations to meet your specified applications.
Description
The required various load/deflection characteristics of Belleville disc springs China can be obtained from the various stacking combinations. The stack combination methods and load&deflection relation as the table below.
The designed & expected load/deflection characteristics of disc springs stack just be reached under the correct installation. A guiding element is necessary to keep the Hegong disc springs stack in position. This should preferably be a mandrel. HEGONG SPRING® can deliver disc springs stack pre-assembled on a guiding element and highly recommend this way.
Advantages of wholesale disc springs stack:
- Provide specific load/deflection data for the whole set of disc springs stack. (HEGONG SPRING®’s load testing machines can measure loads up to 4000KN)
- Small load tolerance
- Easier to install
Learn more about HEGONG DISC SPRING via https://www.discspringsmfg.com/
Belleville Disc Springs also was called “Disc Springs” “Conical Disc Springs”, include disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves. Disc Springs are widely used in petrochemical, electric power, metallurgy, engineering, machine tools, national defense, and other industries.
Bearing Preload Disc Springs manufacturer Description
The Disc Spring concept was first invented by a Frenchman Louis Belleville in 1865. So, disc spring is commonly known as Belleville Springs. And sometimes it also was called “Conical disc springs” “Belleville Disc Springs” or “Belleville Washers”.
Hegong Disc Springs are conically washers and have a rectangular cross-section, which is loaded in the axial direction. It has a small volume and large energy storage compared to traditional helical springs and can be used as a single disc spring or in the stack (stack in parallel, in series or parallel & series combination).
The standards for disc springs mainly include DIN2092 (Calculation) / DIN2093 ( Quality Specifications-Dimensions ) of Germany, JIS B 2706- Japan, GB/T 1972-2005 of China and ISO 19690 : 2017 ( HEGONG SPRING ® is the drafting team member for international standard ISO 19690 : 2017 and Chinese national standard GB/T 1972-2005 ). Among them, DIN2093 is most widely used in the world.
belleville washer design are designed & manufactured according to DIN2092 & DIN2093, working for dynamic or static applications. The engineers of HEGONG SPRING® are pleased to design the springs for the specific applications together with the customer’s R&D department. Be free to contact with our engineers. Tech@DiscSpringsMFG.com.
Generally, disc springs include disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves.
Surface Condition And Corrosion Protection:
Polish
Phosphating and oil
Mechanical Zinc Plating
Chemical Nickel Plating
Docromet / Geomet Coating
Electrophoresis
Tolerance:
The Tolerance is according to DIN2093 standards
Belleville Spring Washers exporter Specification:
The following specification table covers the “standard” sizes and some non-standard sizes. HEGONG SPRING ® customizes Belleville Disc Springs as well. The max OD is up to 1000mm. If you require the custom Belleville Disc Springs, please contact our sales engineers.
Elbow- Banded Hot-dipped Galvanized Malleable Iron Pipe Fittings with BS Thread
| Product Item | Wholesale malleable iron pipe fitting: elbows, tees, sockets, bends, nipples, unions, crosses, flanges, plugs, backnuts, crosses over, round caps, etc. |
| Material | Malleable cast iron |
| Technics | Casting |
| Size | 1/8″-6″ |
| Edges | Banded, beaded or plain; with or without Ribs. |
| Malleable cast iron elbow Thread Standard | BS ANSI & DIN |
| Finish | Black, Eclectic Galvanized, Hot Dipped Galvanized, all be antirust treatment |
| Shape | Equal, Reducing |
| Grades | Heavy series, Standard series, Medium series, Light series |
| Packaging | Cartons, woven bags, wooden boxes |
| Quality Control | Excellent material, precise angles, good antirust property |
| malleable iron pipe fittings manufacturer Usage | Suitable for joining pipe lines of team, gas, oil, air |
| Certificate | ISO9001:2000; SGS Certificate |
| Others | 1.Special design available according to requirement. |
| 2.MOQ: 1000pcs. Negotialble as per type. | |
| 3.Packaging:In cartons or bags with/without pallet |
We are extremely pleased to introduce ourselves as a Supplier & Stockiests of Stainless Steel Pipes & Tubes, Pipe Fittings. Apart from the usual commitment of Quality, Service etc. There are many other factors through which a company can stand out and make a difference. The total commitment of the team action, dynamism, attitude & experience. At Valour Alloys Inc. these factors come into play and make an impact at all time and act as a guarantee of commitment towards looking beyond obvious. Since inception, we are committed to quality products, at competitive price, which has helped us in gaining a respectful market image and experience, making us one of the best in the business.
Hebei Deko Commercial Co., Ltd. (hereinafter referred to as the “DEKO”), the company is located in China’s “Land of Casting” Hebei province, DEKO mainly supplies products involved in municipal engineering and road construction and related products, such as Ductile iron Pipe, Pipe Fitting, Valve, Manhole covers, Gratings, Public Illumination, Urban Furnishing, Flange and Pipe Repair Clamp etc…. we can also produce according to the drawings and samples provided by customers, our products have been exported to Europe, Africa, Asia, Middle East and Southeast Asia etc… providing import and export business for domestic and foreign customers.
DEKO has its own fully automatic vertical production line and now we have reached a strategic cooperation with several manufacturers and become the only designated agent service by manufacturers and can be better provide customers with the best prices, excellent product quality, DEKO’s aim is: to supply the required products and high quality service for every customers and maintain long-term and stable cooperation.
Shijiazhuang Jintai Purification Equipment Co., Ltd was founded in 1994 (reformed from a state-owned enterprise to a private limited liability company in 2004), located at No.69, Tiangui Street, High-Tech Zone, Shijiazhuang , Hebei Province.
The company has been committed to the development of metal porous materials and related technologies and applications. As early as more than 20 years ago, Jintai began to focus on the development and production of metal porous powder sintered filter elements. It has 15 invention patents and utility model patents. It has been a high-tech enterprise and has passed ISO9001 quality management system certification. After more than 20 years of technical accumulation, Jintai can now provide customers with a variety of product materials and specifications to meet customer needs.
The company’s business covers all provinces in China, and some products are exported to Germany, Italy, Spain, India, Taiwan and other places. Some large domestic companies have designated the company’s products. The company’s products mainly include titanium filter, stainless steel filter, sparger, filter, filter device and system, sheet and disc, saucer-shaped filter disc, aeration ring and so on. Products are widely used in medicine, metallurgy, petroleum and petrochemical, fine chemicals, food and beverage, air purification, electronics industry, textile industry, water treatment and other fields.
The performance of 321 stainless steel is very similar to 304, but due to the addition of metallic titanium, it has better resistance to grain boundary corrosion and high temperature strength.
High security fencing also called ‘358 FENCE’ ‘3510 fencing’ ‘antifinger fencing’ ‘clearvu fencing’. It is a high cost version of Loni ChieFence 358 anti climb mesh. The panel is welded with reduced carbon steel cable ， Material Grade: Q195, Surface treatment by Electrostatic polyester powder roaming finish(Powder-coated) over galvanized materials. And after that attach the fencing panels with message by suitable clamps(Clips). As a result of the 12.7 * 76.2 mm small mesh dimension, it is anti cut & anti finger climb.
358 high security fence China FEATURES
Anti climb
See-through panel
Anti-rust,Long Service Life
Fast Installation
Customer specs available
Rigidity
Learn more about our wire mesh via https://www.chiefence.com/
Steel Dealers in Chennai is one of the top leading companies. They are best in supplying all types of steel for building construction. They also make avail of products like TMT bars, M.S angles, M.S channels, R.S joist, M.S rounds, M.S wire rods, rails, HR sheets, HR coils, HR plate, CR sheets and GP/GC sheets.
Razor wire is a new type of protective barbed rope. Concertina razor wire is made up with galvanized center wire and outer covered razor in stainless steel or galvanized steel. Razor wire fence has the advantages of beautiful appearance, economy and practicality, has good resistance prevention effect, easy for installation, etc. At present, razor fence has been widely used in many countries’ industrial and mining enterprises, garden apartments, border posts, military fields, prisons, detention centers, government buildings and other national security facilities.
Concertina razor wire fence is a kind of wire fence product made by welding razor wire together. Same as concertina razor wire, this kind of fence also cover densely with razors, this make the fence an not be climbed. Also the steel wire in the razor wire makes the fence very hard to be cut, it is very suitable for prisons, outposts, factory warehouses and other areas requiring high security.
Characteristics of Razor Wire and Razor Wire Fence:
Sharp appearance, good deterrence
Rotatable blades, strong intrusion prevention capability
Corrosion-resistant, long lifespan
Area separation, flexible mobility
Low cost, suitable for large-scale use
Easy installation, easy maintenance
Products name: Stainless steel ferrule mesh, Stainless steel ferrule rope mesh, Stainless steel ferrule cable mesh, X-TEND mesh
Material: High-quality SS 304, 304L, 316, 316L wire ropes and stainless steel ferrules.
Features: light weight, good flexibility, high strength, good transparency, good invisibility. The service life is more than 30 years.
Applications: zoo mesh, animal enclosure, bird aviary, handrail infills, anti-falling safety net, garden fence.
Design and installation: various graphics and structures can be designed, and installation schemes can be provided.
Stainless steel ferrule mesh is also called stainless steel ferrule wire rope mesh. The mainly material is stainless steel cable and stainless steel ferrule. It is produced by putting the ferrules tough the cable first, and then press the ferrule using special molds. This kind of mesh has very beautiful appreance, it also has very good strength and flexibility. We can product various types of ferrule mesh in different cable diameter and mesh opening to meet our clients’ requirement.
Applications
The stainless steel cable mesh, especially the ferrule type mesh, are more used in fields like balustrades on bridges and staircases, large barrier fences, and building facade trellis systems. As an emerging product on architectural decoration and protection, stainless steel rope mesh has provided the mordern architectural decoration and horticulture engineering with a new and stylish element, which are getting more and more appreciated by designeers and clients all over the world.
| Product: | Seamless Stainless Steel Pipe, Stainless Steel Seamless Pipe |
| Size: | OD: 3-2500 mm |
| WT: 1.0-150 mm | |
| LENGTH: 5.8/6/11.8/12m | |
| Pipe Standard: | ASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A789 |
| DIN 17456,DIN 17457,DIN | |
| EN 10216, BS 3605, JIS 3459, JIS3463, GOS T9941 | |
| Material: | 304/L,316/L,201,202,301,347/H,316Ti,309s,310s |
| Process: | Cold drawn, Cold rolled, Precision Rolled |
| Finish: | Annealed & pickled, bright annealing, polished |
Product Item：HY005
Manufacturing: Cold Rolled/Cold Drawn
Type: Seamless/Welded
Surface: Annealed and Passivated
Application Fields: heat exchanger, boiler, evaporator
Alloy 825/ UNS N08825/ W.Nr.2.4858/ Incoloy® 825
Alloy 825 tube, also known as Incoloy 825 pipe, W.Nr. 2.4858 or UNS N08825, this nickel alloy steel is a combination of nickel, chromium, and iron, with small amounts of molybdenum, copper, and titanium to enhance its resistance to corrosive environments, especially in chloride-containing media. 825 tubing is a durable and reliable material that is widely used in applications that involve harsh environments and high temperatures.
UNS N08825 Chemical Composition:
| % | Ni | Cr | Fe | Mn | C | Cu | Si | S | Al | Ti | Mo |
| Min | 38.0 | 19.5 | 22.0 | 1.5 | 0.6 | 2.5 | |||||
| Max | 46.0 | 23.5 | 1.0 | 0.05 | 3.0 | 0.5 | 0.03 | 0.2 | 1.2 | 3.5 |
Features of Alloy 825 Tube:
- Excellent Corrosion Resistance: Alloy 825 tube is highly resistant to corrosion, pitting, and stress corrosion cracking in various corrosive environments like nitric acid, sulfuric acid, phosphoric acid, and others.
- High-Temperature Strength: The inconel 825 tube can withstand high temperatures up to 550°C (1020°F) and still maintain its excellent mechanical properties.
- Good Weldability: Incoloy 825 pipe can be easily welded with various welding processes, including gas tungsten arc welding, gas metal arc welding, and shielded metal arc welding.
Incoloy® 825 Physical Constants:
| Density | 8.19 Mg/m³ |
| Melting Range | 1370-1400 ℃ |
Alloy 825 Tube Application:
- Chemical Processing Equipment: Alloy 825 tube is used in the chemical processing industry for making process vessels, reactors, tanks, and other equipment that need to be resistant to corrosion.
- Heat Exchanger Tube UNS N08825: Incoloy 825 tubing is commonly used as heat exchanger tubing in various industries like chemical processing, oil and gas, and power generation.
- Pollution Control: Alloy 825 tube is widely used in pollution control systems due to its excellent corrosion resistance, widely used in scrubber systems for removing harmful gas emissions from power plants and other industrial facilities.
- Petroleum Refining: Inconel 825 pipeis used in petroleum refining applications due to its ability to withstand highly corrosive environments, commonly used in heat exchangers, piping systems, and other equipment that comes into contact with sulfuric acid, hydrochloric acid, and other corrosive substances.
- Offshore Oil and Gas Production: The incolony tubeis widely used in offshore and onshore oil and gas production, where corrosion-resistant materials are needed to withstand harsh corrosive environments.
* Marine: W.Nr.2.4858 is used in marine applications, including seawater cooling systems, desalination plants, and offshore platforms.
* Acid Production: 825 pipe is commonly used in the production of acids such as sulfuric acid, phosphoric acid, and nitric acid due to its excellent resistance to corrosion. It is used in heat exchangers, piping systems, and other equipment that come into contact with these corrosive substances.
* Nuclear Fuel Reprocessing: Incoloy 825 seamless pipe is commonly used in nuclear fuel reprocessing applications due to its ability to withstand highly corrosive environments. It is used in equipment such as storage tanks, piping systems, and heat exchangers that come into contact with radioactive materials and corrosive substances.
Alloy 825 is available in wide variety of shapes and forms including pipe, tube, fitting, flange, sheet, plate, round bar, forging stock, flat bar, wire, hexagon. The various forms of UNS N08825 from Hengyang Piping meet different critical standards like ASTM, ASME, DIN, EN, ISO and clients’ specification. For detailed information about customized pipe and fittings, please contact us!
Ductile iron feed pipe is simple to joint, can be laid in all weather conditions and often without the need for selected backfill. Its high safety factor and ability to accommodate ground movement make it the ideal pipeline material for a wide range of applications.
Ductile iron feed pipe supplier is available in a range of diameters from 80mm to 1600mm and are suitable for both potable water transmission and distribution (in accordance with BS EN 545) and sewerage (in accordance with BS EN 598).
ductile pipe manufacturer is simple to joint, can be laid in all weather conditions and often without the need for selected backfill. Its high safety factor and ability to accommodate ground movement make it the ideal pipeline material for a wide range of applications.
Tongmao Ductile iron feed pipe have a number of advantages over other pipe materials:
Easy to install
Full range of accessories are widely available
Suited to a host of applications both above and below ground
Strength of the material allows it to withstand significant internal pressure and also makes it less susceptible to impact damage
It has the nature of iron, the performance of steel, excellent corrosion resistance, good ductility and easy installation.
The main components are carbon, silicon, manganese, sulfur, phosphorus and magnesium.
The ductile iron pipe lengths is generally six meters, which can also be customized.
If you want to know the ductile iron pipe sizes and dimensions, please contact us
Nansteel Manufacturing Co.,Ltd manufacture and supply differenet steel products, like
seamless steel pipe, carbon steel pipe, stainless steel pipe, casing etc.For
more,visit:https://www.nan-steel.com/
Changzhou Tengyue Special Material Technology Co., Ltd ( called in short of Tengyue SMT )
Tengyue SMT is one of leading manufacture and supplier of seamless stainless steel tubes and pipes, duplex steel tubes and pipes and nickel-based alloy steel tubes and pipes for 30+ years. With the trust and support of 500+ partners, our products are applied in more than 50 global markets.
Striving for the high-quality products and constant technological innovation, Tengyue SMT established long-term industry-university-research relations with Changzhou University and Metal Institute, Meanwhile, we actively participate in national science and technology projects and acquired the key technologies of heat transfer tube manufacturing. By carrying out continuous systematic research, the company obtained 25 national authorized patents, including the authorized invention patent closely related to the production technology of the project product “Manufacturing Process of Special Stainless Steel Tubes for Double Tube Sheet Heat-exchangers “.
Certification & Credit Obtained: ISO, Special Equipment (pressure piping components) Manufacturing Licenses and Pressure Vessel PED, etc; in 2019, it obtained E-Park legal person credit certification level A and product quality rating level B.
Manufacturing Annual Capacity: 10000tons
Dimension: OD.6.0 ~ 219.0mm, W.T. 1.0 ~ 22.0mm, Length up to 25 meters.
Materials: 304 & 316 series, duplex steel, and nickel Base alloy 6 and 8 series
Standards: GB, ASTM / ASME, JIS, EN and DIN
Products Applied in key field of petroleum, petrochemical, chemical machinery, nuclear power, boilers, heat exchangers, ships, papermaking, textiles, chemical fiber machinery, medical equipment, environmental protection and other industries.
By constantly updating the production line, improving the production process and the management system and perfecting the detection system, Tengyue Special Material wholeheartedly provides customers with high-quality and highly reliable stainless steel products.
Copper pull basin faucet cold and hot mix water bath basin faucet
Jijin Copper hot and cold basin faucet Double Spouts: Pull-out sprayer provides powerful spray or aerated stream. Filtering spout offers purified drinking water. Convenient & Efficient: Swivel design provides water at easy access. Pull-out sprayer can reach every corner for any task. Easy Operation: Double handles ensures separate, precise control over the water flow of the 2 spouts, simple in use and look.
– Please note that this Copper hot and cold basin faucet wholesale does not come with filter system.
– Constructed from solid brass for durability and reliability.
– Finished in a high quality, corrosion resistant polished chrome.
– hot and cold mixed water list kitchen faucet Features a 360-degree swivel pre-rinse spout design.
– Separate water way for filtered water.
– Includes a stainless steel pullout hose that can be extended to 23.6″ (600mm).
– Not suitable for low pressure. Minimum required water pressure is 0.05 MPa (0.5 bar).
– All mounting hardware and hot/cold waterlines are included.
Expanding gate valve consists of one gate body and related gate segment. The contact surface between are designed to milled V structure. AQE Expanding gate valves are available in sizes 2-1/16 “through 4-1/16”. working pressure of 2000 psi through 5000 psi.
wellhead design Features
The upper/lower roller thrust bearing minimizes operation torque;
Seats can be lubricated from grease injection fitting to reduce abrasion and promote long life;
Non-rising stem design minimize operation space
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At Wonderful, we use advanced equipment to provide you with various exactness cnc machining service, including milling, turning, EDM, wire cutting, EDM and so on. Using our 3-axis, 4-axis and 5-axis CNC machining centers, our skilled machinists can use a variety of plastic and metal materials to manufacture turning and milling parts. Our CNC machining center can not only produce perfect samples for you, but also customize more small batch products for you, making us a one-stop service provider for your advanced design and small batch product needs.https://www.wdfprecision.com/
Ky Metal is professional etched stainless steel sheets manufacturer and supplier, offering elevator Etched Stainless Steel Sheet, Wall cladding Etched Stainless Steel Sheet, Stainless Steel Etching Sheets,Decorative SS Etched Sheets, SS Colored Etched Sheets
Etched stainless steel sheets are thin plates of stainless steel that have been chemically treated to produce a pattern or design on the surface. With 8K mirror plate, drawing sheet and sandblasting sheet as the base plate, the surface of the object is further processed after etching. Etching version can be processed by a variety of complex processes such as local blending, wire drawing, gold inlaying and local titanium, to achieve the effect of light and dark patterns and brilliant colors.
Stainless Steel Sheet with Etched Finish is widely used in architectural decoration. Especially in the choice of elevator board, the general use of mirror panel as the elevator bottom sheet, and then according to the needs of the pattern processing, so that the overall effect has a three-dimensional sense, reflect its beautification value.
The installation and use of the elevator should consider its value and safety performance. A variety of different patterns etched out of stainless steel, as well as the use of different colors, so that the elevator space is no longer dull, dull, more lively.
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.