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Marine & Shipbuilding
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Cage

Material:Grade 316 Stainless Steel (CF8M / 1.4408 Marine Grade)
Unit Weight:15.76 kg (Heavy-Duty Scale)
Surface Finish:Uniform Clean Shot-Blasting 
Casting Tolerance:ISO 8062 (GB/T6414) CT6 Grade

Description

Technical Specifications & Advanced Engineering

Parameter / Process Specification & Technical Highlights Customer Benefits / Value
Material Grade 316 Stainless Steel (CF8M / 1.4408 Marine Grade) Provides excellent, long-term defense against corrosive marine environments, seawater exposure, and salt spray.
Application Scenario Shipbuilding / Marine Systems / Maritime Fluids & Structural Layouts Ideal for heavy-load marine mechanisms, large fluid control housings, or deck-adjacent structural hardware.
Unit Weight 15.76 kg (Heavy-Duty Scale) Demonstrates proven factory capability in pouring large-scale, high-density stainless steel parts with consistent wall integrity.
Pouring System Optimized Multi-Gate Gating System Multi-directional fluid routing eliminates internal shrinkage cavity risks and structural micro-porosity in thick-walled sections.
Deformation Control Precision Post-Casting Straightening Process Corrects inherent long-span thermal contraction stress; standard-guaranteed flatness ensures immediate assembly alignment.
Casting Tolerance ISO 8062 (GB/T6414) CT6 Grade High near-net-shape accuracy simplifies secondary CNC setups, cutting down processing time and material waste.
Surface Finish Uniform Clean Shot-Blasting Leaves a dense, stress-relieved, and beautifully clean matte finish ready for premium maritime field services.

Strict Quality Control for Demanding Maritime Applications

To comply with the high-reliability safety standards of global shipbuilding pipelines, our quality insurance implements strict control over dimensions and structural density:

  • 100% Alignment & Straightness Verification: Every single piece undergoes an engineering straightening check and fixture inspection to guarantee zero geometric warping across long mounting datum faces.
  • Subsurface Flaw Screening: Inspected via Liquid Penetrant Testing (LPT) to verify that heavy joint radiuses, multi-gate feeding areas, and structural corners are completely free of microscopic thermal tears.
  • Precision Dimensional Audit (CMM): Measured on Coordinate Measuring Machines to verify that heavy flange layouts and critical bore positions perfectly match your CAD file requirements.
  • Marine Alloy Analysis: 100% validated by Spectrometers to ensure exact Chromium-Nickel-Molybdenum distribution, guaranteeing verified 316 anti-pitting performance.

Custom OEM / ODM Services for Tier-1 Shipyards

  • Complex Large Blueprint Execution: We custom-manufacture heavy marine brackets, high-pressure valve housings, and large vessel components based on 3D data (STEP, IGES).
  • Machining & Finishing Integration: Fully capable of delivering components as-cast, partially pre-machined, or fully custom CNC-machined to your exact blueprint constraints.
  • Certified Inspection Packages: Complete material test sheets (EN 10204 3.1) and dimension logs are packaged alongside every delivery batch to facilitate your internal quality audits.

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cage-2

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