Shandong Churan Metal Materials Co., Ltd.

2205 Stainless steel round bar

2205 duplex stainless steel round bar (UNS S32205/S31803) is a common material used in industrial production, machining, and construction. It is used for shafts, valves, fittings, and fasteners in demanding environments such as: 1. Oil and gas (downhole tools, valves); 2. Chemical processing equipment (pumps, shafts); 3. Marine and offshore applications; 4. High-strength structural components in corrosive settings. It is not typically used for "seamless steel pipe" applications as described; those are separate product forms.
Certification

Product Details

2205 duplex stainless steel round bar (UNS S32205/S31803) is a common material used in industrial production, machining, and construction. It is used for shafts, valves, fittings, and fasteners in demanding environments such as: 1. Oil and gas (downhole tools, valves); 2. Chemical processing equipment (pumps, shafts); 3. Marine and offshore applications; 4. High-strength structural components in corrosive settings. It is not typically used for "seamless steel pipe" applications as described; those are separate product forms.

Standard

ASTM A276 / ASTM A479, EN 10088-3, JIS G4303 (Primary standards for stainless steel bars)

Material

2205 / UNS S32205 / UNS S31803 (Duplex Stainless Steel)

Specifications

Round bar Diameter: 5mm~500mm (Standard commercial range)
Hexagonal bar Size: 2mm~100mm
Flat bar Thickness: 3mm~200mm, Width: 10mm~2500mm
Square bar Size: 5mm5mm~300mm300mm
Length 2m, 5.8m, 6m, or as required.

Surface

Black (hot rolled), peeled, polishing, bright, sand blast, hair line, etc.

Price Term

Ex-work, FOB, CFR, CIF, etc.

Export to

Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia, Viet Nam, Ukraine, Brazil, South Africa, etc.

Delivery Time

Standard size is in stock, prompt delivery or as order's quantity.

Use of stainless steel round bar:

1.Shafts, spindles, and axles for pumps, valves, and rotating equipment.

2.Fasteners (bolts, studs, nuts) for corrosive environments.

3.Machined components for chemical, food processing, and marine equipment.

4.Valves, fittings, and stems in fluid handling systems.

5.Structural components requiring corrosion resistance and strength.

6.Raw material for forging or further machining into custom parts.

7.Applications in oil & gas, marine, pharmaceutical, and architectural industries.

 

Packaging and Shipping

Our company has obtained ISO 9001 certification for its quality management system, and all of our板材 products are duly certified to CE, EN 10204, ASTM, classification society standards, CASO, BIS, and other relevant international standards. Our customers consistently praise the quality of our products. We are honored to be your trusted, high‑quality partner.

 

 

Application areas

Steel is widely used in steel‑structure industrial buildings, bridge frameworks, the main structural systems of high‑rise buildings, and infrastructure projects such as highways and oil‑and‑gas pipelines. Its high strength ensures structural load‑bearing stability and seismic performance. In shipbuilding, steel is employed to fabricate hull structures, decks, and internal components. Hot‑rolled coil, with its excellent load‑carrying capacity, can withstand harsh operating conditions.

 

Customer visit

Company Mission Focused on the supply and custom processing of metal materials, we leverage reliable sourcing, consistent quality, and efficient service to help clients reduce costs and enhance efficiency, create opportunities for our employees, and empower the development of the industry as a whole.

Customer visit

Customer Reviews

Rooted in the Qilu region, reaching across the nation, and expanding globally, we aspire to become a comprehensive supply chain service provider within the metal materials industry—distinguished by high quality and an impeccable reputation—and to build a respected, sustainable industrial brand destined to endure for a century.

Customer Reviews

Factory workshop

With a commitment to excellence, innovation, and sustainability, the company has established itself as a trusted partner in the international steel industry.After nearly two decades of relentless endeavour, our client base now spans over 110 countries and regions across Europe, the Middle East, South America, and Southeast Asia.

Factory workshop

HONOR

Focused on the supply and custom processing of metal materials, we leverage reliable sourcing, consistent quality, and efficient service to help clients reduce costs and enhance efficiency, create opportunities for our employees, and empower the development of the industry as a whole.

HONOR

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