Chalco manufactures high-performancetuong thuat truc tiep bong da forged ringsand precisionseamless rolledrings, delivering dense, defect-free structures with continuous grain flow for exceptional fatigue, impact, and temperature resistance. Rolled rings are a specialized forging process that produces weld-free rings with uniform strength and high dimensional accuracy, ideal for aerospace, wind-turbine, marine, and heavy-duty applications.
With diameters up to 10m, multiple aerospace-grade alloys (6061, 7075, 7050, and more), CNC machining, heat treatments, and full ASTM/AMS documentation, Chalco provides turnkey solutions from alloy design and forging/rolling to final machining.
tuong thuat truc tiep bong da Forged Rings — High Strength & Complex Shapes
Chalco's forged tuong thuat truc tiep bong da rings are designed for high-load and fatigue-critical components. Using open-die and closed-die forging, we deliver dense, defect-free rings with controlled grain flow, ready for CNC finishing and heat treatment to ASTM/AMS.
Up to10m ODfor wind-turbine hubs, aerospace bulkheads, and nuclear-power structures; optimized grain flow for thick-section strength and stability.
- Flanged tuong thuat truc tiep bong da Ring
Integrated sidewall flanges for sealing and bolted joints—ideal for pressure-vessel and piping systems, reducing secondary machining.
- Solid tuong thuat truc tiep bong da Forged Ring
Full cross-section density for maximum load transfer—used in bearing seats, couplings, and support rings in heavy machinery.
- Hollow tuong thuat truc tiep bong da Forged Ring
Weight-reduced inner cavity lowers inertia—preferred for high-speed rotors, pump/turbine housings, and fluid-system components.
- Profiled tuong thuat truc tiep bong da Ring
Non-circular or custom contours (polygon, stepped, keyed) for special mounting envelopes or torque-transfer interfaces.
- Gear / Toothed tuong thuat truc tiep bong da Ring
External teeth, grooves, or locating features—widely used for slewing drives, turntables, and precision servo systems.
Each ring is customizable by alloy, size, tolerance, and temper—supporting prototypes and mass production. Unsure which type fits best? Send your drawing/specs for a free DFM review and 24-hour quote (RFQ: alloy & temper; OD/ID/height; tolerance & surface; quantity & delivery) .
Instant Quotetuong thuat truc tiep bong da Rolled Rings — Seamless & Precision
Seamless rolled tuong thuat truc tiep bong da rings are produced via a specialized forging process that yields weld-free rings with continuous grain flow and uniform strength. They offer excellent dimensional accuracy and repeatability—ideal for aerospace, wind energy, marine, and heavy-duty equipment.
Ring-rolling delivers a continuous, weld-free structure with complete grain flow—suited for high-strength, high-temperature, and fatigue-sensitive service.
- High-Strength Rolled Ring for Aerospace & Energy
For aircraft structures, gas turbines, and wind-power hubs; AMS/ASTM compliant with controlled distortion and stable mechanical properties across sections.
- Precision Rolled Ring – CNC Ready
Delivered with tight tolerances and consistent wall thickness; reduces machining time and enables rapid integration into critical assemblies.
- Heat-Treated Rolled Ring – T6/T651
Supplied in aerospace-grade tempers for immediate use in high-load environments; documentation available to AMS/ASTM with UT/MT/PT on request.
Each rolled ring is customizable by alloy, OD/ID/height, wall thickness, tolerance, and temper—supporting prototypes and mass production. Unsure what to specify? Send your drawing/specs for a free DFM review and 24-hour quote (RFQ: alloy & temper; OD/ID/height; wall thickness; tolerance & surface; quantity & delivery) .
Instant QuoteAlloys for Forged & Rolled tuong thuat truc tiep bong da Rings
Chalco specializes intuong thuat truc tiep bong daforging rings and keeps a full range of aerospace-grade alloys in stock. From lightweight 6061 to ultra-high-strength 7075, we provide standardized or fully customized solutions—including heat treatment and rough machining—to deliver finished rings ready for assembly.
Chalco's tuong thuat truc tiep bong da rings offer an excellent strength-to-weight ratio, corrosion resistance, and outstanding machinability—ideal for high-strength couplings, rotating parts, and structural reinforcement in aerospace, transportation, and electronics.
Instant QuoteLightweight • Durable • Customizable
- 6061 tuong thuat truc tiep bong da forged ring
General-purpose alloy with stable strength, excellent weldability and machinability
ASTM B247 | GB/T 6892 | AMS 4127 (T6)
- 7075 tuong thuat truc tiep bong da forged ring
Ultra-high strength alloy widely used in high-load aerospace structures
AMS 4045 | GB/T 6892 | HB/Z 140
- 2024 tuong thuat truc tiep bong da forged ring
Excellent fatigue resistance for multi-frequency stress structures
AMS 4144 | GB/T 6892 | HB/Z 140 (T42/T6)
- 7050 tuong thuat truc tiep bong da forged ring
Strong stress-corrosion resistance for thick-wall, heavy-load components
AMS 4050 | HB/Z 140 | GJB 1438A
- 5083 tuong thuat truc tiep bong da forged ring
Outstanding corrosion resistance and toughness for offshore & chemical equipment
GB/T 6892 | ASTM B247 | ISO 6361
- 2618 tuong thuat truc tiep bong da forged ring
Excellent high-temperature creep strength for engine and heat-load components
AMS 4133 | HB/Z 140 | GJB 2446
- 2219 tuong thuat truc tiep bong da forged ring
High-temperature performance—ideal for liquid-fuel tanks and hot-end parts
AMS 4144 | HB/Z 140 | GJB 3225
- 7475 tuong thuat truc tiep bong da forged ring
High toughness and fracture resistance for safety-critical components
AMS 4085 | HB/Z 140
- 6082 tuong thuat truc tiep bong da forged ring
Better formability than 7075—suitable for ring rolling and large-size forging
GB/T 6892 | EN 586 | ISO 6361
*All alloys are fully qualified for free forging, ring rolling, and die forging. Available heat-treatment states include T6, T651, T42, and O, with complete material certificates and third-party test reports.*
Need titanium or steel forging rings? Chalco can supply them on request—pleasecontact our team for customized options.
Instant QuoteForged Ring vs. Seamless Rolled Ring
| Feature | Forged Ring (General) | Seamless Rolled Ring |
|---|---|---|
| Typical Process | Open-die or closed-die forging | CNC radial-axial ring rolling |
| Diameter Range | Up to Ø10 m (split forging possible) | Ø150 mm – Ø2 500 mm (Chalco standard) |
| Grain Flow | Depends on hammer/blow pattern | Continuous concentric flow → better fatigue life |
| Material Yield | 60 – 70 % | 85 % (less machining stock) |
| Best For | Small / thick / complex rings | Large, high-strength, high-precision rings |
Not sure which process fits your design? Ask Our Engineers for a free process evaluation within 24h.
Instant Quotetuong thuat truc tiep bong da Ring Manufacturing — Forging & Ring-Rolling Capabilities
Chalco operates a complete tuong thuat truc tiep bong da ring line across three routes:open-die forging, closed-die forging, andCNC Radial-Axial seamless ring rolling. Ring rolling:Ø150–Ø2 500 mm with concentric grain flow for tight tolerances.Open/closed-die forging:small-to-ultra-large rings (open-die up to ~Ø10 m), including thick-section, flanged, and profiled designs. All routes are in-house with billet heating & forming, heat treatment (ASTM/AMS), CNC machining, and NDT (UT standard; MT/PT/RT on request).
For dimensions beyond monolithic limits, we can evaluatesegment forging with circumferential joining(non-seamless) with VT/UT/RT and post-weld heat treatment, depending on service requirements(best for non-rotating or low-to-medium cycle duty)— .
Instant Quote- Open-Die Forging
Ideal for large or customized rings. Our 8 000 t hydraulic presses forge in multiple directions to eliminate porosity and refine grain flow.
Strengths:3 mOD, aerospace hubs, heavy-duty flanges.
- Closed-Die Forging
Best for small- to mid-size rings requiring high precision. In-house mold design + isothermal forging ensures repeatability and smooth finishes.
Strengths:Precision couplings, power-train flanges, high-cycle connectors.
- CNC Seamless Ring Rolling
Chalco's core process—numerically controlled rolling produces weld-free rings with uniform microstructure and balanced stress.
Strengths:Seamless tuong thuat truc tiep bong da rings for wind turbines, large aerospace stiffeners, cryogenic vessels.
Key Capability Parameters
- Outer diameter: Ø150 mm – Ø2 500 mm (ring-rolling ≤ Ø2 500 mm; larger sizes via open-die)
- Section height: 30 mm – 600 mm
- Single-piece weight: up to 3 t (higher on request)
- Delivery tempers: O / T6 / T651 / T42 / Annealed / As-Forged
- Pre-machining tolerance: ±0.5 mm; rough-turning optional
- Oversize strategy:for rings beyond monolithic limits, segment forging & circumferential joining can be evaluated case-by-case.
- Surface roughness: Ra 0.8–3.2 μm (process-dependent)
In-House Processing & Value-Added Services
Heat treatment:multi-zone aging furnaces (control±2 °C) for precise tuong thuat truc tiep bong da temper control
Machining:rough-turning, cut-to-length sawing, drilling, chamfering, ID/OD turning
Inspection:UT, tensile & hardness testing, metallography, CMM dimensional checks
Packaging:custom wooden crates + edge protectors; sea/air/road ready
Chalco provides a one-stop workflow fromforging blank → heat treatment → rough machining → inspection & delivery, supporting OEM / ODM cooperation to shorten lead time and lower total cost.
Need titanium or steel rings instead? We can adapt the same line—just ask our engineers.
Instant QuoteApplication Industries of tuong thuat truc tiep bong da Forged & Rolled Rings
Chalco tuong thuat truc tiep bong da rings are widely used in aerospace, wind energy, rail transit, military systems, petro-chemical pressure vessels, and heavy machinery. Each ring is tailored in alloy, grain flow, and machining accuracy to maximizestrength, corrosion resistance, fatigue life, and dimensional tolerance.
tuong thuat truc tiep bong da Forged Rings for Aerospace
Typical uses: fuselage connection rings, engine support rings, lightweight sealing flanges. High-density, AMS-qualified tuong thuat truc tiep bong da rings ensure traceability and flight safety.
Case highlights: insulation flange for military transport aircraft; lift-ring structure for commercial rocket engines.
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tuong thuat truc tiep bong da Rings for Wind-Power & Energy Equipment
Typical uses: main-shaft flanges, Ø8 m yaw-bearing rings, load-bearing support rings. CNC ring-rolling + full-coverage UT guarantees integrity for 25-year design life.
Case highlights: 3.5 MW turbine flange ring; nuclear-plant valve seal ring.
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tuong thuat truc tiep bong da Rings for Rail Transportation & Heavy Machinery
Typical uses: bogie support rings, brake-base rings, vibration-damping couplings. High-strength 7xxx/2xxx alloys plus pre-drilling services speed assembly and reduce vehicle weight.
Case highlights: urban rail anti-vibration steering-gear flange; high-speed-train brake seat ring.
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tuong thuat truc tiep bong da Rings for Defense & Military Systems
Typical uses: lightweight locating rings, load-bearing joints, sealed interface flanges. Small-batch production with ±0.5 mm tolerance for mission-critical reliability.
Case highlights: tactical-device sealing ring; unmanned-system reinforcement ring.
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tuong thuat truc tiep bong da Rings for Petro-Chemical & Pressure-Vessel Systems
Typical uses: high-pressure vessel flanges, pipeline connection rings, corrosion-resistant sealing rings. Alloys 5083/5456/5A06 deliver seawater and chemical resistance with weight savings.
Case highlights: offshore oil-transfer flange; refinery equipment head ring.
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*Each project receives a tailored alloy + process scheme based on load, environment, and assembly method, keeping your schedule on track.*
Looking for titanium or steel rings? We can supply those on request—just let us know.
Instant QuoteWhy Choose Chalco as Your tuong thuat truc tiep bong da Ring Supplier?
Chalco is dedicated to high-performancetuong thuat truc tiep bong da forged & rolled ringsfor aerospace, energy, rail transit, military, and petro-chemical markets. Our full-process production line and experienced engineering team translate your drawings into flight- and industry-qualified parts—fast.
From alloy selection and grain-flow simulation to CNC ring-rolling and final inspection, we shorten your development cycle and lower total cost.
- Comprehensive alloy portfolio:2xxx / 5xxx / 6xxx / 7xxx aerospace grades in stock; titanium or steel rings available on request.
- End-to-end production:open-die, closed-die, CNC ring-rolling | heat treatment | rough / finish machining.
- Non-standard geometries:flanges, gear teeth, hollow sections—±0.5 mm pre-machining tolerance.
- Strict QA:ASTM / AMS / GB compliance, 100 % UT + mechanical tests + 3rd-party certificates.
- Rapid response:24 h quotation, prototype in ≤ 10 days, global sea / air logistics.
- Proven track record:hundreds of projects in aerospace, wind-power, defense, rail, heavy equipment.
Whether you need a single prototype or volume production, send us your 2D / 3D drawing. Chalco will return—within 24 h—an alloy recommendation, process route, cost & lead-time evaluation.
Instant QuoteFrequently Asked Questions
What is the difference between a forged ring and a rolled ring?
A rolled ring is produced by CNC ring-rolling and is technically a subset of forged rings. Seamless rolled rings feature continuous grain flow, higher material utilization, and tighter tolerances—ideal for large, high-strength tuong thuat truc tiep bong da parts.
What size range can you produce?
Standard tuong thuat truc tiep bong da rings: Ø150 mm – Ø2 500 mm, 30 mm – 600 mm section height, single weight up to 3 t. Larger sizes are possible via open-die forging—just send your drawing.
Can you supply rough-machined parts with holes or flanges?
Yes. We offer blanks, rough-turning, drilling, chamfering, and gear-cutting to match your print and shorten your machining queue.
Which drawing formats do you accept?
PDF / DWG / DXF (2D) and STEP / IGES / STP (3D) are all welcome.
Do you provide material certificates?
Each batch ships with a material COA, heat-treatment log, UT report, and—if required—SGS / BV / TÜV 3rd-party certification.
What is the minimum order quantity?
We support single-piece prototyping, pilot runs, and full mass production—the MOQ depends on alloy and complexity.
Typical lead time?
Standard alloys & existing tooling: 10 – 15 days. Fully customized rings: approx. 3 – 4 weeks; expedited slots available.
Do you export worldwide?
Yes—fumigated wooden crates, export labelling, multilingual documents, and experience shipping to 40+ countries.
Do you also supply titanium or steel rings?
Yes. While Chalco specializes in tuong thuat truc tiep bong da, we can manufacture titanium and steel forged rings on the same equipment. Send us your drawing or specification and our engineers will quote within 24hours.
Chalco can provide you the most comprehensive inventory of tuong thuat truc tiep bong da products and can also supply you customized products. Precise quotation will be provided within 24 hours.
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