Weldex is Eurasia's leading international exhibition for welding materials, equipment, and technologies. It brings together industry professionals from aerospace, metal production, oil &amp; gas, shipbuilding, and more to discover innovations, connect with suppliers, and explore cutting-edge solutions.

+7-(495)-799-55-85<a href="mailto:transport@ite.group">marketing@ite.group</a>

Contact Us

Tuesday, 6 October 10:00—18:00Wednesday, 7 October 10:00—18:00Thursday, 8 October 10:00—18:00Friday, 9 October 10:00—16:00

Opening Hours

Hall 4, Pavilion 1, Crocus Expo, Moscow

Venue

<a href="exhibit-enquiry">Become an Exhibitor</a><a href="visitor-registration">Visitor Registration</a><a href="post-show-report">Download the post-show report</a><a href="event-brochure">Download event brochure</a>

Quick Links

Stay Connected

Exhibit

Attend

Connect

Industry Insights

National Championship "Welding Cup of Russia Weldex 2025"

Best Implemented Innovative Project in Welding 2023 - 2024

Side Events

Weldex Webinar

About

Corrosion and wear cost the global economy an estimated US$2.5 trillion each year, roughly 3.4% of worldwide GDP—elevating surface protection from an engineering task to a critical board-level decision. Successfully evaluating&nbsp;protective coating methods, matching them to harsh service conditions, and referencing the correct standards enables confident purchasing decisions across marine, chemical, high-temperature, and abrasive environments through a systematic approach that balances performance requirements with long-term cost implications.&nbsp;<h2>Prioritise Environment And Service Life Targets</h2>&nbsp;Start with the environment and the duty cycle you need. The ISO 12944 series classifies atmospheric and immersion conditions, providing guidance on selecting paint systems for steel. For highly aggressive offshore or immersion exposure, CX and Im4 categories apply. ISO 12944-9 details offshore systems and tests, while ISO 12944-5 describes commonly used protective paint systems for most other categories. Define the durability class upfront, then choose the system to match it.&nbsp;<h2>Compare Core Protection Options With A Clear Rationale</h2>&nbsp;Coatings remain the most flexible route, from epoxy and polyurethane builds to glass-flake and novolac systems. Where long life and mechanical robustness are priorities, thermal spray aluminium or zinc, sealed and topcoated as required, brings a dense barrier with galvanic protection. ISO 2063-1 and 2063-2 define how to plan, apply and verify these metal-sprayed layers.&nbsp;Plating and conversion coatings suit controlled geometries and smaller parts. Cathodic protection protects immersed or buried steel pipelines and structures when correctly designed; the current AMPP guidance evolves from the long-standing NACE SP0169 benchmark for underground and submerged metallic piping.&nbsp;Composite wraps and laminates offer rapid reinforcement for pipes and tanks where hot work is restricted. Surface hardening and cladding methods lift wear resistance on high-load faces. Projects prioritising both performance and fast turnaround often benefit from pairing&nbsp;<a href="https://weldexexpo.com/articles/new-welding-technology-paves-the-way-for-greener-aircraft/">advanced coating methods</a> with traditional paints, reducing rework across the asset’s life.&nbsp;<h2>Apply Standards To Shortlist And Specify</h2>&nbsp;Surface preparation drives performance. ISO 8501-1 defines visual cleanliness grades for blast-cleaned steel, which should be tied to profile measurements and contamination limits in your specification. Adhesion checks during trials can follow ISO 2409 cross-cut testing for rapid screening before more rigorous pull-off tests.&nbsp;If using paint systems as the main barrier, tie both selection and testing to ISO 12944. Part 5 describes system types by environment, while Part 6 sets laboratory performance tests, including cyclic ageing and salt spray, to demonstrate expected durability before site approval.&nbsp;&nbsp;For thermal spray routes, reference ISO 2063 for coating thickness, adhesion and sealing requirements. Cathodic protection designs for buried or immersed assets should follow the latest SP0169 guidance from AMPP.&nbsp;For wear-exposed zones, confirm the availability of<a href="https://weldexexpo.com/sectors/equipment-and-materials-for-applying-protective-and-hardening-coatings/">&nbsp;materials for protective and hardening coatings</a>&nbsp;such as tungsten carbide or chrome-rich alloys where impact or sliding abrasion is dominant, then couple the facing with a compatible topcoat or sealant where chemicals or UV are present.&nbsp;<h2>Build A Practical Procurement Plan</h2>&nbsp;Move from concept to purchase with a short, repeatable process. First, map the exposure and set a target life. Second, shortlist against the standards above and request supplier dossiers covering certificates, application windows, and curing timelines. Third, run a controlled trial. Use ISO 12944-6 lab tests to compare systems under controlled conditions before site application.&nbsp;&nbsp;Finally, lock in inspection points, including surface profile checks, climate records and periodic adhesion checks. This is also the moment to list supporting<a href="https://weldexexpo.com/articles/welding-consumables-market-analysis-size-challenges-and-growth-opportunities-till-2032/">&nbsp;surface protection consumables</a> such as blast media, stripe-coat brushes and sealers.&nbsp;<h2>Compare Solutions Live And Reduce Selection Risk</h2>&nbsp;Paper specs alone don’t reveal real-world performance. Seeing test panels, spray parameters and inspection records in person helps teams judge quality and speed up internal approvals. If your company plans to meet buyers or source suppliers at an industry exhibition, consider submitting a<a href="https://weldexexpo.com/articles/new-welding-technology-paves-the-way-for-greener-aircraft/">&nbsp;Weldex exhibit enquiry</a> or requesting a visitor pass.&nbsp;&nbsp;Then arrive with a standards-based checklist that includes ISO 12944 system types, ISO 2063 parameters, SP0169 design notes and ISO 8501-1 preparation grades. You will leave with a shortlist grounded in evidence rather than claims.&nbsp;<h2>Bottom Line</h2>&nbsp;Select the method that best matches the environment and life target, align it with the appropriate standards, and verify its performance before rollout. With a clean specification and a disciplined trial, surface protection decisions become more objective, risks fall, and uptime extends.

How to Select the Right Surface Protection Method for Harsh Environments