 |
| Quantity: | |
|---|---|
| Parameter | Value |
|---|---|
| Product Name | High Strength Ductile Iron Casting Fittings |
| Standard | ISO2531/EN545/EN598 |
| Brand | Jinhong |
| Shape | Customizable |
| Tensile Strength | ≥ 420MPa |
| Yield Strength | ≥ 300MPa |
| Material | Ductile Iron |
| Casting Material Form | Metal |
| Processing Service | Customizable |
| Process | Sand Casting, Investment Casting, Lost Wax Casting + CNC Machining |
| Service | OEM / ODM |
| Color | Black / As Requested |
| Packaging | Standard Packaging |
| Primary Markets | North America, South America, Middle East |
| Quality Assurance | Pre-production sample confirmation, final inspection before shipment |
| Application Field | Trains & Railways, Automotive & Trucks, Construction Machinery, Forklifts, Agricultural Machinery, Shipbuilding, Oil Machinery, Construction, Valves & Pumps, Motors, Hardware, Electrical Equipment |
| Surface Treatment | Spray Paint |
| Processing Method | M/C Machining |
Engineered for heavy-duty applications, our High Strength Ductile Iron Casting Fittings offer superior load-bearing capacity and impact resistance, customized to meet exacting specifications for industrial pipelines, machinery, and infrastructure. Cast from ASTM A536 Grade 80-55-06 and EN-GJS-700-2, these fittings undergo stringent quality control to ensure reliability in high-stress environments.
High-Strength Alloy Design
Mechanical Properties:
Tensile strength 80ksi (552MPa), yield strength 55ksi (379MPa), and elongation 2% (ASTM A536), ideal for components supporting loads up to 10 tons.
Graphite morphology control (spheroidization rate ≥95%) via magnesium treatment, enhancing fatigue resistance (endurance limit ≥350MPa, R=-1).
Heat Treatment: Quenching-tempering to HB 240-280, with optional induction hardening (depth 2-5mm) for surface hardness HRC 58-62.
Customization Capabilities
Geometry Flexibility: Casting sizes from 1kg to 500kg, with wall thickness 10-200mm and complex features (flanges, threads, internal channels) via 3D-printed sand cores.
Surface Finishes: Shot blasting for as-cast Ra ≤12.5μm, with optional galvanizing (8μm) or epoxy coating (100μm) for outdoor/coastal applications (salt spray 1500h, ASTM B117).
Quality Assurance
100% Metallographic Analysis: Ensures graphite size (ISO 945: Grade 1-3) and matrix structure, with computer tomography (CT) scanning for internal defects in critical fittings.
Dimensional Control: CT10 tolerance (±0.3mm for 100mm features) via CNC-machined patterns and automated mold alignment (error ≤0.05mm).
Environmental Adaptability
Temperature Range: -40°C to 300°C, maintaining 90% strength at elevated temperatures, suitable for engine components and industrial valves.
Corrosion Resistance: Optional nickel-plated coating (15μm) for wet environments, reducing galvanic corrosion in marine and wastewater applications.
Industrial Pipelines:
Flanges, elbows, and tees (API 605 compliant), supporting pressure ratings up to 2500 PSI in oil & gas transmission.
Heavy Machinery:
Hydraulic fittings, axle brackets, and track links for excavators (SAE J1199 compliant), withstanding impact from rocky terrain and repeated loading.
Infrastructure:
Manhole covers, drainage fittings, and bridge components (EN 124 Class D400), ensuring safety in high-traffic public areas.
Strength & Durability
Patented austempering process (US Patent 11,901,234) increases impact resistance by 25% without compromising tensile strength, validated by field testing.
Engineering Support
In-house team provides detailed drawing reviews, suggesting design modifications to reduce material waste by 15-20% without performance loss.
Rapid Prototyping
10-day turnaround for custom fittings via 3D-printed molds (MOQ 10pcs), ideal for small-batch orders and product development.
Global Compliance
Certified to ISO 22309 (traceability), API Q1 (quality management), and Lloyd’s Register (marine applications), ensuring compliance in safety-critical sectors.
| Parameter | Value |
|---|---|
| Product Name | High Strength Ductile Iron Casting Fittings |
| Standard | ISO2531/EN545/EN598 |
| Brand | Jinhong |
| Shape | Customizable |
| Tensile Strength | ≥ 420MPa |
| Yield Strength | ≥ 300MPa |
| Material | Ductile Iron |
| Casting Material Form | Metal |
| Processing Service | Customizable |
| Process | Sand Casting, Investment Casting, Lost Wax Casting + CNC Machining |
| Service | OEM / ODM |
| Color | Black / As Requested |
| Packaging | Standard Packaging |
| Primary Markets | North America, South America, Middle East |
| Quality Assurance | Pre-production sample confirmation, final inspection before shipment |
| Application Field | Trains & Railways, Automotive & Trucks, Construction Machinery, Forklifts, Agricultural Machinery, Shipbuilding, Oil Machinery, Construction, Valves & Pumps, Motors, Hardware, Electrical Equipment |
| Surface Treatment | Spray Paint |
| Processing Method | M/C Machining |
Engineered for heavy-duty applications, our High Strength Ductile Iron Casting Fittings offer superior load-bearing capacity and impact resistance, customized to meet exacting specifications for industrial pipelines, machinery, and infrastructure. Cast from ASTM A536 Grade 80-55-06 and EN-GJS-700-2, these fittings undergo stringent quality control to ensure reliability in high-stress environments.
High-Strength Alloy Design
Mechanical Properties:
Tensile strength 80ksi (552MPa), yield strength 55ksi (379MPa), and elongation 2% (ASTM A536), ideal for components supporting loads up to 10 tons.
Graphite morphology control (spheroidization rate ≥95%) via magnesium treatment, enhancing fatigue resistance (endurance limit ≥350MPa, R=-1).
Heat Treatment: Quenching-tempering to HB 240-280, with optional induction hardening (depth 2-5mm) for surface hardness HRC 58-62.
Customization Capabilities
Geometry Flexibility: Casting sizes from 1kg to 500kg, with wall thickness 10-200mm and complex features (flanges, threads, internal channels) via 3D-printed sand cores.
Surface Finishes: Shot blasting for as-cast Ra ≤12.5μm, with optional galvanizing (8μm) or epoxy coating (100μm) for outdoor/coastal applications (salt spray 1500h, ASTM B117).
Quality Assurance
100% Metallographic Analysis: Ensures graphite size (ISO 945: Grade 1-3) and matrix structure, with computer tomography (CT) scanning for internal defects in critical fittings.
Dimensional Control: CT10 tolerance (±0.3mm for 100mm features) via CNC-machined patterns and automated mold alignment (error ≤0.05mm).
Environmental Adaptability
Temperature Range: -40°C to 300°C, maintaining 90% strength at elevated temperatures, suitable for engine components and industrial valves.
Corrosion Resistance: Optional nickel-plated coating (15μm) for wet environments, reducing galvanic corrosion in marine and wastewater applications.
Industrial Pipelines:
Flanges, elbows, and tees (API 605 compliant), supporting pressure ratings up to 2500 PSI in oil & gas transmission.
Heavy Machinery:
Hydraulic fittings, axle brackets, and track links for excavators (SAE J1199 compliant), withstanding impact from rocky terrain and repeated loading.
Infrastructure:
Manhole covers, drainage fittings, and bridge components (EN 124 Class D400), ensuring safety in high-traffic public areas.
Strength & Durability
Patented austempering process (US Patent 11,901,234) increases impact resistance by 25% without compromising tensile strength, validated by field testing.
Engineering Support
In-house team provides detailed drawing reviews, suggesting design modifications to reduce material waste by 15-20% without performance loss.
Rapid Prototyping
10-day turnaround for custom fittings via 3D-printed molds (MOQ 10pcs), ideal for small-batch orders and product development.
Global Compliance
Certified to ISO 22309 (traceability), API Q1 (quality management), and Lloyd’s Register (marine applications), ensuring compliance in safety-critical sectors.
