Durable Bended Welding Casing Collar - Stainless Steel 316 Forged Ring

• Customization: Available
• Condition: New
• Certification: CE, RoHS, GS, ISO9001
• Model NO.: 0107004
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Customized: Customized
• Material: Stainless Steel
• Application: Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
• Processing Technic: CNC Machining Center, CNC Lathe, Milling, Drilling
• Ispection: Ut PT, Mt, Hardness, En10204.3.1b
• Machining Parameters: as Drawing
• Process: Forging, Rough Machining, Qt, Finish Machining
• Tolerance: 0.01mm
• Surface Treatment: Anti-Rust Oil
• Transport Package: Plywood Case/ Pallet or as Required
• Specification: 620mm~2500mm
• Origin: China
• Production Capacity: 10000 PCS/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 50.000kg

Product Description

Forged Ring / Rolled Ring Forging

Forged rings are high-strength components produced through the forging process, where metal is shaped under high pressure without melting. This method improves the material's internal structure, resulting in superior mechanical properties such as increased strength, toughness, and resistance to fatigue and impact.

Ring forgings are widely used in industries such as aerospace, energy, machinery, oil & gas, and transportation. They can be manufactured in various shapes, including seamless rolled rings, rectangular or square rings, and customized profiles, depending on the application.

Common materials used for forged rings include carbon steel, alloy steel, stainless steel, and special alloys. Heat treatment and precision machining can be applied to meet strict dimensional and performance requirements.

Key Features & Benefits

Applications

Manufacturing Process

Superior Strength – Forging refines the grain structure, enhancing mechanical properties like tensile strength and fatigue resistance.
High Precision – Tight dimensional tolerances for critical applications.
Material Versatility – Available in carbon steel, alloy steel, stainless steel, titanium, and nickel-based alloys.

Seamless Construction – No welded joints, reducing weak points and improving reliability.
Customizable Sizes – Can be manufactured in various diameters, thicknesses, and heights to meet specific requirements.

Aerospace: Engine mounts, turbine rings, structural components
Oil & Gas: Flanges, pressure vessels, drilling equipment
Power Generation: Wind turbine bearings, nuclear reactor components
Heavy Machinery: Gear rings, bearing races, hydraulic systems
Defense & Marine: Propulsion systems, submarine components

Material Selection – High-quality billets are selected based on application needs.
Heating & Forging – The billet is heated and shaped using radial forging or ring rolling techniques.
Heat Treatment – Enhances hardness, toughness, and stress resistance.
Machining & Finishing – Precision machining ensures exact dimensions and smooth surfaces.
Quality Inspection – Non-destructive testing (NDT), ultrasonic testing, and dimensional checks guarantee defect-free products.

Product Description
Product Name	Forged Ring / Rolled Ring Forging
Manufacturing Process	Open Die Forging / Seamless Rolled Ring Forging
Materials Available	Carbon Steel (A105, C45), Alloy Steel (42CrMo, 20CrMo), Stainless Steel (304, 316L), Duplex Steel
Dimensions	OD: 200 mm – 3000 mm Height: 50 mm – 800 mm Weight: Up to 5 tons
Heat Treatment	Normalizing, Quenching & Tempering, Annealing
Machining	Rough or Finish Machining Based on Drawings
Standards	ASTM, ASME, EN, DIN, GB, ISO
Applications	Flanges, Bearings, Gears, Wind Turbines, Pressure Vessels, Mechanical Components
Quality Inspection	UT (Ultrasonic Testing), MPI, Chemical & Mechanical Tests, Dimensional Check
Certifications	ISO9000, PED, TUV AD2000-W0
Production Capacity	8000 Tons per Year
Export Markets	South America, Europe, Southeast Asia, East Asia
OEM/ODM Service	Available
Third-Party Inspection	Available (SGS, BV, TUV)

Why Choose Us?

Xiamen Bluesea Piping Systems Co., Ltd (BPS), established in 2009, is a professional forging manufacturer with over 15 years of experience. We specialize in producing a wide range of forged components including forged rings, shafts, cylinders, discs, and both standard and non-standard flanges, using carbon steel, stainless steel, duplex steel, and alloy steel. Our factory covers 8000 m² and is equipped with complete production lines including free forging, ring rolling, machining, heat treatment, and painting, with an annual capacity of 8000 tons. We have cooperated with Fortune Global 500 companies and earned a solid reputation in international markets such as South America, Europe, and Asia. Certified by ISO9000, PED, and TUV AD2000-W0, we guarantee stable quality, on-time delivery, and professional service with full documentation and inspection support including third-party inspection.

Packaging 

Delivery Options:

Packed in fumigation-free wooden cases or steel pallets to ensure safety during long-distance transportation.
Each product is protected with plastic film, anti-rust oil, or VCI paper as needed.
All packages are securely strapped and labeled with clear product information.

Delivery Time: Normally 25–45 days depending on quantity and machining requirements
Shipping Methods: By sea, by air, or by express (DHL/UPS/FedEx) for urgent small parts
Port of Loading: Tianjin Port, China (or as per customer instruction)

FAQ

Q: Do you accept third-party inspection?
A: Yes, we welcome all authorized inspection agencies.
 
Q: What are your payment terms?
A: We accept T/T, L/C and other flexible payment methods.
 
Q: Where do you export to?
A: We ship worldwide, especially to Europe, Americas and Southeast Asia.
 
Q: Can you provide material certificates?
A: Yes, we supply full material traceability documents.