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  • Water Weight Bags Proof Load Test for Lifting Equipment
  • Water Weight Bags Proof Load Test for Lifting Equipment
  • Water Weight Bags Proof Load Test for Lifting Equipment
  • Water Weight Bags Proof Load Test for Lifting Equipment
  • Water Weight Bags Proof Load Test for Lifting Equipment
  • Water Weight Bags Proof Load Test for Lifting Equipment
Water Weight Bags Proof Load Test for Lifting Equipment

Water Weight Bags Proof Load Test for Lifting Equipment

  • 2 - 5 Pieces
    $16,000
  • 6 - 10 Pieces
    $15,000
  • >= 11 Pieces
    $13,000

Customization:

Customized logo（Min.Order: 2 pieces）
Graphic customization（Min.Order: 2 pieces）
View product details

Water Weight Bags Proof Load Test for Lifting Equipment

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Load Testing for Lifting Equipment: Designed to simulate heavy loads for proof testing lifting gear, ensuring safety and compliance with industry standards.
  • Customizable PVC Construction: Made of durable PVC material, offering flexibility through cutting and stamping services to meet specific weight and size requirements.

Key features

  • 1. Material Technology

    • With corrosion-resistant PVC material, ensure durability in harsh marine and industrial environments.

  • 2. Customizable Design

    • With precision cutting and stamping services, tailor the water weight bags to specific testing requirements.

  • 3. High-Capacity Performance

    • With a maximum load capacity of 50T (SWL 50T), meet rigorous proof load testing demands for heavy-duty lifting equipment.

  • 4. Scenario-Specific Solutions

    • Designed for industrial and marine settings, enabling reliable testing in crane operations, offshore mooring, or construction sites.

  • 5. Safety Compliance Standards

    • Complies with industry safety certifications, ensuring reliable performance in critical load testing scenarios.

  • Notes:

    • Comparative hints are inferred from the product’s attributes (e.g., SWL 50T, PVC material benefits) and the industrial/marine context described in the image.

Product details

Water Weight Bags Proof Load Test for Lifting Equipment

The Water Weight Bags Proof Load Test for Lifting Equipment is a durable PVC-based solution designed for rigorous load testing in industrial and marine environments. Engineered with customizable dimensions and reinforced material, these bags ensure precision in verifying lifting equipment performance. Their lightweight yet robust design allows easy deployment and storage, while the PVC construction withstands harsh conditions.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-density PVCWithstands chemical exposure and UV rays
Load CapacityCustomizable (up to SWL 50T)Proof testing cranes, winches, and slings
SizeAdjustable (2m–6m length, 1m–3m width)Adapts to varied equipment testing needs
Processing ServicePrecision cutting and stampingEnables tailored shapes for specialized tests

Customization guide

Adjustable PVC thickness and dimensions to meet specific load requirements (e.g., 50T capacity for offshore equipment). Custom branding and markings are also available for corporate or project-specific identifiers.

Get inspired

With our water weight bags, you can conduct accurate load tests for cranes, hoists, and marine rigging in any environment. Their buoyant PVC material ensures stability in water, while their rugged design simplifies handling during deployment and storage.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Load Capacity20T+25% (25T)+50% (30T)*
Material Thickness2mm2.5mm (Enhanced)3mm (Premium)
Buoyancy EfficiencyStandard15% improved30% improved*

Supplier's note

  1. Technical Breakthroughs:

    • PVC Reinforcement: Triple-layered material reduces wear in corrosive marine settings.
    • Modular Design: Adjustable size allows testing of small tools to heavy machinery.
    • Precision Cutting: Custom shapes ensure snug fits for irregular equipment contours.

  2. Optimal Version Selection:

    • Base Model: Ideal for workshops testing light-duty equipment (e.g., manual hoists).
    • Advanced Model: Suitable for mid-scale operations (e.g., shipyard rigging).
    • Pro Model: Recommended for heavy-industry applications (e.g., offshore platform installations). With the Pro’s 30T capacity and 3mm PVC, you can safely test equipment in extreme marine conditions. Pair its buoyancy with reinforced handles for easy deployment in open waters.

Frequently asked questions

  • Which water weight bags are best for construction equipment load testing?

  • How do I clean and store PVC inflatable buoys after load testing?

  • Why choose PVC over rubber for load testing buoys?

  • Can I customize the load capacity of water weight bags?

  • Are DOOWIN water weight bags ISO-certified for safety?

  • What’s the maximum load capacity for DOOWIN’s SWL 50T buoy?

  • How does PVC material ensure durability in marine environments?

  • Can these buoys be tailored for offshore oil platforms?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Water Weight Bags (Our Product)Proof load testing, marine applications, constructionMaterial: PVC (ISO 14618 compliant) ▲
Base: 200% elongation (ASTM D412)
Advanced: 300% elongation (▲▲ over industry standard 150%)
Load Capacity: Base: 20T; Advanced: 50T (SWL 50T)
Customizable: Cut-to-order via ISO 3801		Lightweight, eco-friendly, easy storage, customizable dimensionsRequires inflation, lower load capacity than steel plates
SandbagsEmergency ballast, low-load testingMaterial: Sand (ASTM C33)
Load Capacity: 50kg/bag (ISO 2240)		Inexpensive, widely available, temporary use flexibilityBulky, inconsistent load distribution, prone to degradation
Concrete BlocksPermanent ballast, heavy-duty testingMaterial: Reinforced concrete (ASTM C39)
Load Capacity: 1000kg+/block (ISO 3801)		High load capacity, durable, weather-resistantHeavy, non-customizable, labor-intensive to move
Hydraulic JacksEquipment calibration, vehicle liftingCapacity: 5–50T (ISO 14618)
Precision: ±5% (ASTM F739)		Adjustable, precise force application, reliable for heavy loadsRequires power source, maintenance costs, limited portability
Digital Load CellsPrecision measurement, automated systemsAccuracy: 0.1% (ISO 376)
Capacity: 500kg–50T (ISO 7500-1)		High precision, data logging capability, real-time monitoringExpensive, sensitive to environmental interference, requires calibration
Steel Weight PlatesHigh-load testing, weight trainingMaterial: Carbon steel (ASTM A36)
Load Capacity: 25kg–500kg/plate (ISO 3801)		Standardized, durable, high load-bearing capacityHeavy, difficult to transport, non-customizable

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