Rail Thermit Welding Thermite welding is a track connection construction process with mature technology, simple, convenient, fast, and high-quality construction.Rail thermite welding is the thermite flux composed of aluminum powder, iron oxide and other metal additives in a special crucible, and a high temperature match is used to ignite the thermite reaction. During the reaction, a large amount of heat is released and the molten alloy mixture reacts to form.Because of its high density, molten steel sinks below, the slag generated by the reaction is relatively light and floats on the upper part, and the molten steel is filled with sand in a short time.At the same time, the aluminum hot molten steel itself acts as a filler metal, crystallizes and cools together with the molten steel rail, and the two steel rails form a whole.
Product: Low temperature Tin Bar Product composition: Sn99.95 Product weight: 500g/piece Working temperature: 260-280 Flux method: manual dip tin, wave solder Product packaging: 20KG/carton Features of lead-free tin bars: lead-free tin bars 1. The lead-free tin bar is electrolyzed at high temperature to separate the excess elements inside the tin bar, so that the lead-free solder bar has high purity, less tin slag after melting, and high utilization rate. 2. The lead-free tin bars use the advanced spectrometer imported from Germany to conduct internal quality testing throughout the production process, which ensures the stable quality of the solder bars and excellent mechanical and mechanical properties. 3. In the production process of lead-free tin bars, a sufficient amount of chemical alloys are accurately and effectively added, so that the liquid surface solder can maintain a silver-white bright mirror state for a long time under high temperature conditions, avoiding copper corrosion. occur. 4. Lead-free tin bars conform to ISO9001:2008 quality system certification, and the quality is reliable and guaranteed. Suitable for all kinds of hand furnaces and wave soldering
REEL DRUM Material: 42CrMo, Q235-B, Q345-B Weight: 2200kg Manufacture process: Machining + welding Description: textile machine parts
Perforated straight seam welded tube is made of welding steel belt or steel plate bending in advance. It is made by sub-arc welding or electric welding. We are a custom manufacturer of perforated tubes based on your specs, needs, and project application. We roll and weld your required material and then perforate your pattern into the tubing. We can provide products for filter elements, heat exchangers, oil completion systems, food and beverage production, and airbags, as well as architectural and decorative applications. Specifications: Materials: Stainless steel, steel, zinc coated steel plate Tube Wall Thickness: 0.3 6mm Hole Patterns: round, square, hexagonal, oval and other customized patterns. Maximum Opening Diameter: 35mm Length: 3m or customized We can produce peforated tubes according to the specifications supplied by the customers.
Posts are manufactured conforming to FHWA and ATSSA standard. Steel material conforms to ASTM A1011, Grade 50. Yield strength after cold-forming is 60,000 psi minimum. �· Posts are manufactured conforming to ASTM A653, G90 or G140. The posts are also coated with a chromate conversion coating and a clear organic polymer topcoat. �· Punching with 7/16" holes on 1" centers on all four sides down the entire length of the post. �· Five kinds of cross section including 1.50''X1.50", 1.75", 2.00", 2.25", and 2.50"X2.50". �· Available in 12 and 14 gauge thickness with all kinds of length according to your demand. Powder coated sign posts with all kinds of colors are also available.
Acicular roll, alloyed with the nickel, manganese and chromium with a bainitic-acicular-martensitic matrix has a higher UTS, hardness and wear resistance is more than the SGP quality. Semi-continuous carbides maintain the wear resistance, while at the same time exhibiting high strength and resistance to fire-cracks. The extensive heat treatment procedure ensures an acicular matrix. Acicular roll can be produced by static casting (Monoblock) or by using the centrifugal cast (CC) Double-pour method.
Wedge Wire Screen For Solid Liquid Separators Filter Description: Wedge Wire Screen For Solid Liquid Separators Filter is a kind of strainers that flow from inside to outside filtration,with smooth working surface inside. This type wedge wire screen is manufactured by wrapping and welding stainless steel V-shaped profile wire cylindrically around support rods under automatic specialized wedge wire screen machine, then be made to screen pipe through cutting, reverse rolled, welded processing. Wedge Wire Screen For Solid Liquid Separators Filter Application: For special areas of application (among others, the starch industry) screen cylinders can of course also be manufactured in looped finish. Adjoining is an example of two end flanges. In this case, as well, almost all requirements by our customers can be realized after corresponding technical clarification.
Mechanical metal Material: HT250 Weight: 45kg Manufacture process: Sand casting
Spiral welded pipe unit Product Introduction: A spiral pipe mill is a series of machines used to roll steel strips by a certain angle and produce spiral welded pipes. It produces spiral welded pipes of diameter range 219mm to 3500mm. Spiral welded pipe unit is a steel pipe formed by rolling low-carbon structural steel or low-alloy structural steel strip into pipe blank through the forming machine according to a certain forming angle, and then welding the spiral pipe seam with submerged arc welding machine. Benefits & Features
Common size: CUSTOMIZE Material: aluminum, copper, stainless-steel Dia.�¦: 1.0mm, 1.4mm, 1.6mm , 2.0mm 2.4mm COLOR: silver, copper
Materials: Razor blade barbed wire is a kind of modern security fencing materials fabricated with razor-sharp steel blade and high-tensilewire. PRODUCTS DESCRIPTION Razor blade barbed wire is a kind of modern security fencing materials fabricated with razor-sharp steel blade and high-tensilewire. Razor blade barbed wire is a special product for safety protection, made of galvanized wire, PVC coated wire and stainless steel mesh material. Razor blade barbed wire blades include fishhook blades, long blades, tearing blades, medium blades and short blades. Razor blade barbed wire is an ideal material to protect your fields and property. Razor blade barbed wire can be used to create effective barriers around various objects, usually for civilian, military and special purposes. Install the razor blade barbed wire to set up a strong physical barrier with different heights, widths and thicknesses. It is usually installed on the ground or wall, as well as welded wire fences and chain link fences. Razor blade barbed wire can be installed to achieve the result of frightening and stopping to the aggressive perimeter intruders, with piecing and cutting razor blades mounted at the top of the wall, also the special designs making climbing and touching extremely difficult. Two types of razor blade barbed wire: Concertina Coil Wire Concertina Coil Barbed Wire is also known as crossed razor barbed wire. Two pieces of stainless steel razor wire or zinc-coatedrazor wire are bound together by clips to make it stronger. The spiral intersecting barbed wire presents an intersecting shape after opening with beautiful feature and practicality. Single Coil Razor Wire Single coil barbed tape wire is installed without clips, it runs in natural loops on walls or fencings. Single coil razor wire is ostless and can be easily installed
Induction brazing Induction technology has proven valuable in brazing processes for many reasons. First of all, the fast advance and precise thermal control allow local heating of components without significantly changing the material properties. In addition, it allows brazing of materials such as aluminum, as well as sequential, multi-alloy brazing, and the welding of close joints. Induction brazing is versatile and suitable for unique production lines. Thanks to our modular design concept, our equipment can be strategically placed for your facility. Induction brazing equipment simplifies the process of fixing parts, thus freeing the operator's hands and extending the life of the equipment. Induction brazing equipment for a wide range of applications Induction welding and brazing involves introducing an electromagnetic field into a metal body to heat the joint between components and melt the alloy at a temperature lower than the component's melting temperature. Induction welding and brazing machines form higher quality, gas-tight and watertight joints with less oxidation and cleaning than joints made using flame heating techniques. The more you can click here.
Induction brazing is a process that uses induction heating to join two or more metals. Induction heating uses an electromagnetic field to provide heat without contact or flame. Induction brazing is more localized, repeatable and easier to automate than traditional torch brazing. Induction brazing has been around for a long time, but is only now becoming widely available due to advances in induction heating power sources. The principle of induction brazing is similar to that of a transformer, where the inductor is the primary winding and the heated part acts as a single-turn secondary winding. Solutions for induction brazing of workpieces using Copper and copper alloys Brass Aluminum Iron Steel, stainless steel and all types of carbide Tungsten Chromium Nickel and nickel alloys Cobalt and precious metals Dissimilar metal brazing applications Common applications for induction brazing New applications for induction brazing are discovered every day, but here is a list of common induction brazing applications. Back-bending brazing using induction heating equipment. Brazing copper heat transfer tubes Brazing copper heat exchanger tubes in refrigeration units and custom trucks Multi-strand brazed flat copper wire and squirrel cage rotors for motor and transformer manufacturing Brazed busbars Brazed brass threaded fittings in various piping systems Brazed carbide pins for road construction Carbide blade fabrication Steel pipe assemblies Large motor and transformer repair, such as wind turbines, hydro turbines, nuclear transformers, mining equipment and agricultural equipment Electric and hybrid vehicle manufacturing Medical device manufacturing The benefits of induction heating for brazing Induction brazing offers many advantages over flame brazing or furnace brazing. This short list may cause you to reconsider your current manufacturing process:. Faster production More precise brazing Create superior joints with consistent heat Easily set up reproducible processes Improve energy efficiency and reduce utility costs Improve worker safety Reduce downtime Improves equipment reliability
Induction hardening uses induction heating and rapid cooling (quenching) to increase the hardness and durability of steel. Induction is a non-contact process that produces intense, localized and controlled heat quickly. By induction, only the part to be hardened is heated. Optimal results are achieved by optimizing the heating cycle, frequency, and process parameters such as coil and quench design. What are the advantages of induction hardening Induction hardening increases throughput. It is a very fast and repeatable process that can be easily integrated into a production line. It is clean, safe and usually has a small footprint. Workpieces are usually treated individually. This ensures that each individual workpiece is hardened to its own exact specifications. The optimized process parameters for each part can be stored on your server. Induction hardening is very energy efficient because only the part to be hardened is heated.
PVDF fitting female coupling is one end female screw with one end fusion welding, PVDF Pipe Fitting size range from 20mm to 110mm, PVDF Pipe fitting is made as per ISO standard with VITON O ring seals. PVDF Fitting is used to connect pipe with accessories, instrument, and other equipment, easy to replace and installation. offer PVDF fitting female coupling socket welding with following specifications: Size: D20mm to D110mm Standard: ISO Working pressure: 1.6Mpa(PN16 bar)
