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  • API 11B Oil Production Sucker Rod Sinker Bar
  • API 11B Oil Production Sucker Rod Sinker Bar
  • API 11B Oil Production Sucker Rod Sinker Bar
  • API 11B Oil Production Sucker Rod Sinker Bar
  • API 11B Oil Production Sucker Rod Sinker Bar
  • API 11B Oil Production Sucker Rod Sinker Bar
API 11B Oil Production Sucker Rod Sinker Bar

API 11B Oil Production Sucker Rod Sinker Bar

  • 10 - 999 Pieces
    $100
  • >= 1000 Pieces
    $95

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
View product details

API 11B Oil Production Sucker Rod Sinker Bar

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Enhanced Sucker Rod Performance: Designed to optimize oil extraction by evenly distributing load and reducing wear in sucker rod systems. The high manganese steel construction ensures durability under extreme pressure and corrosive environments.
  • Tapered Load-Bearing Design: The cylindrical, tapered structure minimizes friction and wear, enabling smooth operation in deep-well pumping systems. Threaded ends allow secure attachment to other components for reliable assembly.

Key features

  • 1. Material Technology

    • With high manganese steel and forged construction, ensure exceptional wear resistance and corrosion protection compared to cast iron components*. This combination withstands harsh oil well environments, extending service life by up to 40% in abrasive conditions.

  • 2. Interactive Design

    • With customizable threaded ends and tapered profiles, adapt to specific assembly requirements and reduce installation friction by 25% versus standard designs*. The tapered design allows seamless integration into compact pumping systems while maintaining structural integrity.

  • 3. Performance Parameters

    • The tapered profile enables 20% more compact installation in pumping systems while maintaining structural integrity under high loads*. This design optimizes space efficiency in oilfield operations without compromising strength.

  • 4. Scenario Solutions

    • Engineered for continuous 24/7 oil production operations, outperforming non-certified components in extreme temperature and pressure conditions*. The robust construction ensures reliability in deep-well environments where downtime is critical to avoid production loss.

  • 5. Certification Standards

    • With API 11B certification, meet rigorous industry standards for safety and performance, ensuring compatibility with global oil production systems*. This guarantees compliance with safety protocols for sucker rod applications in oilfield machinery.

Product details

API 11B Oil Production Sucker Rod Sinker Bar

The API 11B Oil Production Sucker Rod Sinker Bar is a robust, precision-engineered component designed for oilfield applications. Crafted from high manganese steel and steel, it combines durability with adaptability, featuring a tapered cylindrical design and threaded ends for secure assembly. Backed by a 1-year warranty, it ensures reliable performance in harsh environments.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh manganese steel, steelEnhanced wear resistance and corrosion protection
Processing TypeCasting, ForgingCustomizable strength and precision
DesignTapered cylindrical with threaded endsSpace-efficient and secure connections
Corrosion ResistanceMeets API 11B standardsWithstands harsh oilfield environments
Warranty1 yearGuaranteed reliability and support

Customization guide

Adjustable parameters include length, diameter, and thread specifications to meet specific well depth requirements or environmental conditions. Material composition can also be tailored for enhanced chemical resistance or thermal stability.

Get inspired

With its tapered design and robust construction, this sinker bar optimizes efficiency in oil production systems. Whether deepening well integrity or reducing friction in high-stress operations, it delivers unmatched performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialStandard steelHigh manganese steelHigh manganese + alloy
Processing MethodCastingForgingAdvanced forging
Corrosion ResistanceAPI 11B compliant+20% vs. BaseTriple industry standard*
Load Capacity50 kN+15% (57.5 kN)+30% (65 kN)*

Supplier's note

  1. Technical Breakthroughs:

    • High manganese steel: Delivers 40% higher wear resistance than standard steel, extending service life in abrasive environments.
    • Forging Process: Enhances structural integrity, reducing deformation under extreme loads.
    • Tapered Design: Reduces friction by 25% compared to straight profiles, improving energy efficiency.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard oil wells with moderate stress levels.
    • Advanced Model: Suited for high-abrasion environments (e.g., shale drilling), where +15% load capacity and +20% corrosion resistance are critical.
    • Pro Model: Designed for ultra-deep wells or corrosive conditions. Its triple corrosion resistance and 65 kN load capacity outperform industry benchmarks by 30%, ensuring longevity in extreme scenarios.

*Compared to Base Model and industry standards.

Frequently asked questions

  • Which API 11B sucker rod sinker bar material is best for harsh oil well environments?

  • How do I maintain the threaded sections of an API 11B sinker bar?

  • Can the API 11B sinker bar be customized for specific well depths?

  • What makes the tapering design of this sucker rod sinker bar advantageous?

  • Is the API 11B sinker bar certified for oil industry standards?

  • Should I choose a cast or forged API 11B sinker bar for heavy-duty use?

  • Does the API 11B sinker bar withstand high-temperature oil wells?

  • What unique features differentiate this sinker bar from competitors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty drilling in abrasive environmentsIndustry Standard: Low Alloy Steel (300 Brinell, ASTM A36) ▲ Our Base: High Manganese Steel (400 Brinell, API 11B compliant) ▲ Our Advanced: Chrome-Moly Steel (500 Brinell, exceeds API requirements)▲ Base: 33% harder than industry standard for better durability. ▲ Advanced: 66% harder than industry standard, ideal for extreme wear.Advanced materials increase production costs by ~20%.
Processing MethodHigh-stress applications like deep well drillingIndustry Standard: Cast (500 MPa Tensile, ASTM A48) ▲ Our Base: Forged (650 MPa, ASTM A20) ▲ Our Advanced: Hot Forged (750 MPa, ASTM A351)▲ Base: 30% stronger than cast components, reducing fatigue failure. ▲ Advanced: 50% stronger than industry standard, ensuring longevity in high-pressure environments.Forging adds 15% to manufacturing time and cost.
Wear ResistanceSand and gravel extraction sitesIndustry Standard: 500 kg/mm² abrasion (ISO 14577) ▲ Our Base: 650 kg/mm² ▲ Our Advanced: 800 kg/mm²▲ Base: 30% better wear resistance than standard, extending lifespan. ▲ Advanced: 60% better wear resistance, optimal for abrasive conditions.Advanced profiles may require specialized maintenance tools.
Corrosion ResistanceMarine or corrosive chemical environmentsIndustry Standard: 200 hours salt spray (ASTM B117) ▲ Our Base: 400 hours ▲ Our Advanced: 600 hours▲ Base: Double the corrosion life of industry standard. ▲ Advanced: Triple the corrosion resistance, suitable for harsh chemical exposure.Advanced coatings add ~10% to component weight.
Weight/DimensionCompact space installationsIndustry Standard: 5.5 kg/m (ISO 14253) ▲ Our Base: 5.0 kg/m ▲ Our Advanced: 4.5 kg/m▲ Base: 9% lighter than standard, reducing lifting equipment needs. ▲ Advanced: 18% lighter, enabling easier handling in confined spaces.Thinner profiles may limit load capacity in extreme conditions.
WarrantyLong-term operational reliabilityIndustry Standard: 6 months ▲ Our Base: 1 year ▲ Our Advanced: 2 years▲ Base: Matches industry standard with cost-effective coverage. ▲ Advanced: Double the standard warranty, minimizing replacement costs.Extended warranties require adherence to maintenance schedules.

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.