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    Quote

    Fast Track to a Quote

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    • Esab Welding Rod OK 74.78
    • Esab Welding Rod OK 74.78
    • Esab Welding Rod OK 74.78
    • Esab Welding Rod OK 74.78
    1/4

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    Brand New
    In Stock
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    Esab Welding Rod OK 74.78

    22 inquiries last 6 mos.
    US $ 32 .31 / ea
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    Quantity
    10
    MOQ : 10

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    • 100% Original
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    OK 74.78 is an LMA AC/DC electrode suitable for welding high tensile steels used in low temperature applications. Good notch toughness down to -40°C. Suitable for enclosed welding and cladding of rails, when a hardness of ~ 250 HV is required. Also suitable for butt welding rails with tensile strength of 800-900 N/mm2. Due to low moisture content in the coating, this electrode is suitable when preheating cannot be applied.

    Why Global Buyers Choose O&Kmarts

    O&Kmarts:
    • Access to a wide range of SKUs across multiple brands and series
    • One RFQ connects you to 5,000+ global supplier quotes
    • Better availability for urgent and hard-to-find parts
    • Faster global delivery via FedEx / DHL / UPS
    • Easier access to rare and high-value models
    • Flexible sourcing for individual parts or complete solutions
    • Lower MOQs and more adaptable buying options
    • Multi-brand procurement in one order
    • OEM replacement and alternative model solutions available
    • Fewer intermediaries, ensuring more competitive pricing

    Why Global Buyers Choose O&Kmarts

    Local Suppliers:
    • Limited to fast-moving SKUs only
    • Limited local market availability
    • Inventory frequently fails to meet urgent demand
    • Long replenishment cycles, often taking weeks
    • Rarely stock high-value compressors (e.g. Copeland YHV119)
    • Frequently require bundled purchases
    • Rigid and difficult MOQ negotiations
    • Limited brand selection
    • Minimal or no customization capability
    • Higher local distribution and markup costs

    Top Questions from OKmarts Buyers

    • Q: What happens if an item is damaged in production due to an installation error by our technicians? Will OKmarts help?

      A: While standard warranties do not cover user-inflicted installation damage, we support your recovery velocity. In emergency situations where a commissioned part is accidentally fried or structurally damaged, we offer an expedited "Rapid Replacement" service, prioritizing your emergency order at a discounted technical assistance rate to minimize factory downtime.

    • Q: How can I track my shipment's exact location, customs milestones, and estimated delivery hour?

      A: Immediately upon dispatch, the platform automatically generates an international tracking link integrated with carriers like DHL, FedEx, or UPS. Real-time API tracking is accessible directly from your OKmarts account dashboard, displaying live transit status, customs clearance progression, and finalized delivery updates.

    • Q: Can OKmarts issue formalized, compliant proforma invoices and commercial invoices tailored for corporate accounting?

      A: Absolutely. Our automated billing system generates itemized Proforma Invoices (PI) and Commercial Invoices containing corporate tax IDs, purchase order (PO) numbers, and explicit company details necessary to satisfy international corporate accounting and auditing standards.

    OK 74.78
    High Efficiency
    Stable Performance
    Long Service Life
    Explore More Esab Welding Rod

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    Q&A

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    • Q: Do you support cross-border shopping and overseas delivery?

      A: Absolutely! We support cross-border shopping and offer international delivery services to many countries. No matter where you are, you can enjoy our products and services.

    • Q: Are there any restrictions on international orders regarding customs duties and taxes?

      A: International orders may be subject to customs duties, taxes, and import fees levied by the destination country. These charges are the responsibility of the recipient and are determined by the customs authorities. It's advisable to check with your local customs office for information on potential fees before placing an international order.

    • Q: Do you offer price matching if I find a lower price elsewhere?

      A: We strive to offer competitive prices to our customers. If you find a lower price for the same product elsewhere, please contact our customer service with the details, and we will review your request on a case-by-case basis.


    Customer reviews

    4.6
    Based on 5 reviews
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    • Mar 22, 2026

      Kevin Poston
      Really impressed with the quality of their products, will order more.
      Helpful?
      (10)
      (0)

    • May 18, 2024

      Bruce Zolla
      Part arrived quickly, and it was packaged with care.
      Helpful?
      (5)
      (0)
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