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?? Wondering what surface coating you can apply to your mild steel componentry? Let us help! Mild Steel components might look lovely and shiny immediately post machining, however - mild steel can tend to rust easily. So to keep your components looking good, what are your best options? ???? ? Zinc Plating involves applying a thin layer of zinc metal to the surface of a component through electrical deposition. Zinc plating can be applied in varying finishes, from a zinc yellow look to a zinc trivalent blue. Zinc can be applied in varying thicknesses and assists in preventing rust and maintaining surface finishes. ?? Galvanising involves coating the mild steel with a zinc layer through a dipping process offering enhanced protection against rust and corrosion. Galvanising tends to be a much thicker coating, and in turn offers up to 5 times the rust protection than zinc. ?? Painting involves applying a coat of paint over the steel to offer barrier protection from atmospheric elements. Painting often tends to be an aesthetic fix only, and doesn't generally provide long lasting protection from rust and corrosion. ?? Powder Coating is the application of dry powder and curing by heating to make a layer highly resistant to corrosion and wear. Powder coating offers a similar finish to painting in offering a variety of colours, however tends to have better protective properties. ??♂? Did you know, as part of our contract manufacturing service, Alasco Engineering can take care of your mild steel surface coating needs - delivering you a finished product, ready to use! ?? #Engineering #fabrication #surfacecoat #surface #coating #plate #galvanise #paint #powdercoat #rust #corrosion #resistant #expert #precision #australianmanufacturing

Want a great way to mess up a coating or lining? Weld on an already coated or lined structure. The heat created from welding is roughly 10,000?F. Most epoxy coatings and linings only go to about 350?F. What can we do to solve this problem if we need to weld? 1. Do any and all welding before coating. Super simple, not always possible. —> remove the problem in the first place 2. If we need to place a steel plate… —> we can fix the steel plate to the structure with epoxy adhesives 3. If we need to weld to strengthen the structure… —> original design strength may be with an epoxy or urethane composite system —> use carbon fiber or glass fiber fabrics with excellent strength properties Each case is different. Start here to increase your chances of success.

??Surface #Coating of Aluminium Profiles ??Eirak's Exclusive Solutions in Surface Coating and #Aluminium Profiles Painting ??Expert Painting and Surface Coating of #AluminiumProfiles ??The use of surface coatings in aluminium profiles not only creates a beautiful appearance, but also is the main reason for increasing resistance to environmental corrosion conditions. In the stages of underlaying and washing of aluminium profiles, the importance of the right thickness of the color coating, the right time and temperature are considered as key factors in improving the #quality of the color coating. ??One of the fundamental challenges in aluminium profile coating is color transfer and coating in corners and places with limited access. We have overcome this challenge by customizing the color lines. ??Surface coating of aluminium profiles is performed by electrostatic and anodizing methods, both of which are suitable choices for you. Eirak's unique coating solutions ensure that uniform and high-quality coating is possible even on the most complex aluminium profile designs and is fully compatible with your product. https://lnkd.in/dHJu-DuV

? Painting Steel & Iron Right: Spec it Out! #CivilEngineers #Construction Here's a breakdown for specifying paint on steelwork in your next project: Surface Preparation: Cleaning: Detail required cleaning methods (sandblasting, power tools) to remove rust, dirt, & oil. Abrasive Profile: Specify the desired surface roughness for optimal paint adhesion (e.g., SSPC-SP5 - White Metal Blast Cleaning) Paint System: Primer: Specify paint type (e.g., zinc-rich epoxy primer) & minimum dry film thickness (DFT) for corrosion protection. Intermediate Coat (Optional): Consider including an intermediate coat for additional protection in harsh environments. Finish Coat: Define desired color, sheen level, and DFT for aesthetics & weather resistance. Application: Environmental Conditions: Specify acceptable temperature & humidity ranges for proper paint application. Number of Coats: Mention the required number of paint coats for each layer (primer, intermediate, finish). Inspection: Include quality control procedures to ensure proper paint application & thickness. Bonus Tip: Reference industry standards like SSPC (Steel Structures Painting Council) for detailed specifications. Clear specs = accurate estimates & a beautiful, protected structure! #painting #constructionspecs

Do you know what steel “blowout” is? It's a common fabrication issue we come across and understanding it can help you achieve better results in your projects. ? When two pieces of steel are stitch welded together, gaps are often left between each weld. During the steel cleaning process (pickling), liquid seeps into these tight cavities but can't clean the surfaces thoroughly. When the steel hits the 450°C molten zinc bath, contaminants are forced out at high pressure, causing a "blowout." Whilst it’s quite a fun spectacle, this can leave the tightly welded surfaces and surrounding areas of the steel partially ungalvanized. The solution? Allow a 2mm gap when fabricating your steel sections. This small adjustment ensures thorough cleaning and complete galvanizing of all surfaces, eliminating the need for post-sealing and preventing rust in those vulnerable areas. Have questions? Comment below ??

Why Galvanize Steel? Two weeks in the job and my enthusiasm of learning more about galvanizing just keep on rising. What is hot dip galvanizing? Is it cost effective? And do the advantages it present outweigh the cost? Read on… Hot dip galvanizing is the process of immersing fabricated steel components in molten zinc. ?A series of zinc-iron alloy layers forms on the surface of the material immersed that provides full protection to the edges, hollows, sharp corners & inaccessible areas.?Galvanization provides three levels of corrosion protection - barrier, cathodic and zinc patina, thus increasing the life span of steel. 10 Real Benefits of Galvanized Steel (see Geelong Galvanizing website). 1.??????Lowest first cost 2.??????Less maintenance/Lowest long-term cost 3.??????Long life 4.??????Reliability???????????? 5.??????Toughest coating 6.??????Automatic protection for damaged areas. 7.??????Complete protection 8.??????Ease of inspection 9.??????Faster erection time 10.??A full protective coating can be applied in minutes For more information, visit my sources - https://geelonggal.com.au/; https://gaa.com.au/???????

When designing steel to steel connections, it’s essential to look beyond just the connecting elements like welds, bolts, and plates. The structural members involved in force transfer through the connection also need careful attention. For instance, in a full-depth end plate connection, whether connecting a beam to a column flange, column web, beam web, or hollow section wall, certain checks are critical. It’s recommended to ensure the connection meets both strength and rotational requirements for nominally pinned connections. Additionally, for S275 fittings, maintaining a maximum plate thickness of 12mm is crucial to satisfy rotational demands. Keeping these factors in mind helps ensure reliable designs.

Good information for designer to incorporate prior to galvanizing.

?Get your Magic Welding Glue : https://lnkd.in/gFxDb6eG Multi-Purpose & Versatile:?Our metal epoxy glue is a two-part, heavy-duty, high-temperature adhesive that acts as both a filler for casting defects and an adhesive for various materials like metal, wood, ceramic, and glass. Perfect for machinery, tools, pipes, and more. Easy 1:1 Mixing & Application: Featuring a user-friendly dual-syringe design, our metal repair glue ensures effortless 1:1 mixing ratios, creating a tough, high-strength bond. The resealable cap prevents drying out and leaks. Long-Lasting & Permanent Bond: With clear, fast-curing properties, our heavy-duty metal glue provides a permanent bond for large or multi-piece projects after just one application. Ideal for gap bonding, surface repairs, and laminating. Simple Application Steps:?Using our metal adhesive glue is a breeze - push out the appropriate amount, mix evenly, apply to clean surfaces, and position the parts to be welded. Suitable for pressurized items, with complete solidification required before use. BUY NOW: https://lnkd.in/gFxDb6eG

Usability of ?????????????? ???????????????????? for Expansion Joints. The pipeline is often coated for the protection of the steel parts. Similarly, #coating or painting can also be applied to the Expansion Joints. The stainless-steel parts as a standard are not coated or primed but can be upon a request or according to the requirement. In most situations, the carbon steel parts of the Expansion Joint are coated with a coating system similar to the adjacent piping. Normally, painting bellows is not recommended because the normal #oxide layer (protection layer) that regenerates in stainless steel after 24 hours is not granted. Passivation & pickling is not recommended due to the acids used and the shape/grooves in Expansion Joints. ??However, the coating for the Expansion Joint is often specified in the RFQ to ensure it suits the application. Another option is to specify that the Expansion Joint should be coated after installation in the pipe system. At Belman, we are experienced in designing Expansion Joints with any coating as per the client requirement and our production premises equipped with separate paint cabinet facility that enhance our ability in customized solutions #surfaceprotection