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Certifications CE · RoHS

Flexible Hardfacing Rope Tungsten Carbide Welding Wire For Oilfield Stabilizer & Drill Bit Hard Surfacing

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70.00 70.0 USD 70.00

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Minimum order quantity: 1 Units

Key attributes

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Application
Mining, Carbon Steel Welding, Drilling, Dredging, Aluminum Alloy Welding, Tunnel Boring, Cement Roller Press
AWS Classification
E7018
Material
Nickel-Based Alloy + WC, Nickel-Based Alloy + WC (Cast WC / Cemented Carbide)
Core Diameter
2.0 mm ~ 3.0 mm
Welding current
150-400 A
Operating current
High Current Range 300-500A
Product description

Highlights at a glance

  • Superior Flexibility: Easy application on complex shapes and surfaces.
  • Outstanding Wear Resistance: Enhanced by tungsten carbide for durability.
  • High Impact & Erosion Resistance: Reliably performs under harsh conditions.
  • Self-Fluxing Nickel Alloy: Ensures strong bonding and smooth melting.
  • Customizable Solutions: Supports various diameters, lengths, and compositions.
  • Extreme Wear Resistance High tungsten carbide / alloy reinforcement for superior abrasion resistance in harsh drilling and mining environments.
  • Flexible Structure, Easy Welding Rope-type flexible design allows easy feeding, suitable for irregular surface hardfacing and field repair.
  • High Deposition Efficiency Fast build-up rate, reduces welding time and labor cost in industrial maintenance.
  • Excellent Crack Resistance Stable arc performance, low spatter, strong bonding with base metal.
  • Wide Application Range Suitable for drill tools, mining equipment, agricultural machinery, cement, steel plant wear parts.
  • Certifications & compliance
    CE
    Complies with EU standards
    RoHS
    RoHS compliant
    Frequently asked questions

    Flexible Hardfacing Rope can conform to complex, irregular shapes that rigid rods cannot reach. Additionally, it contains a much higher concentration of premium tungsten carbide particles, delivering significantly higher wear resistance.

    Yes, absolutely. We offer standard diameters from 4.0mm to 8.0mm and standard carbide content of 60% and 65%. Custom specifications can be engineered based on your specific wear conditions.

    It is used for wear resistant overlay welding on drilling tools, mining equipment, construction machinery and industrial wear parts.

    Yes. It performs exceptionally well with both Oxy-Acetylene torches (recommended for optimal carbide distribution) and specialized TIG welding setups.

    Our production is strictly compliant with ISO9001 standards. We perform rigorous batch testing, including chemical composition verification and hardness testing, ensuring every shipment meets global industrial standards.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    CE
    RoHS
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 1 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      10 days

    • Step 3

      Packaging and dispatch

      Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 26 fields
    Application
    Mining, Carbon Steel Welding, Drilling, Dredging, Aluminum Alloy Welding, Tunnel Boring, Cement Roller Press
    AWS Classification
    E7018
    Material
    Nickel-Based Alloy + WC, Nickel-Based Alloy + WC (Cast WC / Cemented Carbide)
    Core Diameter
    2.0 mm ~ 3.0 mm
    Welding current
    150-400 A
    Operating current
    High Current Range 300-500A
    Melting point
    1370°C - 1510°C
    Operating temperature
    1000°C
    Silver Content
    15%-30% (Ni-Ag-Cu)
    Crystal Grain Size
    100-250μm (ASTM Grade 5-6)
    Diameter Deviation
    ±0.05 mm
    Hole Diameter
    0.5mm-0.8mm
    Warranty
    1 Year
    Customized support
    OEM, ODM, OBM
    Place of origin
    China, Hunan
    Model number (Specification)
    3BD60
    Form (Specification)
    Rope / Flexible Cord
    Alloy Type
    Self-Fluxing Nickel Alloy
    Process
    Hardfacing / Cladding
    Matrix Material
    Ni-Cr-B-Si Self-fluxing Alloy
    Feature
    Wear Resistant / Impact Resistant / Corrosion Resistant
    Usages
    Welding Tool
    Selling Units
    Single item
    Diameter (Product option)
    4.0mm
    Length (Product option)
    550 mm
    Certifications & Compliance
    CE, RoHS
    Lead time
    10 days
    Minimum order
    1 Units

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