Ninthore Overseas is one of the Leading Manufacturer And Exporter Of High Quality Copper Round Bar, which are highly renowned for their durability and other related excellent features. These Copper Square Bars that we manufacture are extensively used in Air conditioning systems in the Metal Plate, Metal Pipe, Metal Bar, Metal Flange, Construction Pipe, Stainless Steel Fastener and more. Copper Flat Bars are often used our stucco embossed aluminum sheet to cover walls, as sheet metal for trailers and RV’s, locker rooms, public restrooms, airports, hospitals, and commercial kitchens.

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We are involved in dealing with these Copper Threaded Bars which are used for different applications such as Refrigerant Gas, R22 Refrigerant Gas, Fridge Spare Parts, Washing Machine Spare Parts, Microwave Components and many more. We grew to be one of the Pre – Eminent designer, supplier, installer, service provider and repairer of Copper Hollow Bars. We have manufactured these Copper Hexagonal Bars using superior quality raw material and ultra – modern technology.

Copper Round Bar

Copper Round Bar

Available at most competitive price, our range of Copper Triangular Bars is stored properly in cylinders to avoid leakage. These Copper Bars are leading supplier in offering quality copper reducer at reliable price in market. The range of Heat Exchangers Copper Rods made with special alloys, are lighter but yet stronger than traditional soldered copper / brass radiators. Understanding the diversified needs of clients, we offer customized solutions to them for these Copper Bars and offer requisite recommendations to them.

Copper Round Bar Specifications
Specifications : ASTM B62 / ASTM SB62
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
: 5 mm To 500 mm
Diameter : 0.1 mm to 100 mm
Length : 100 mm To 3000 mm Long & Above
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Copper Round Bar Chemical Composition
Standard Copper NO. Chemical Composition Mechanical Properties
CU% P% Temper Tensile strength (Mpa) Elongation (%) Average Grain Size (mm)
C12200 >99.9 0.015 to 0.040 >60 >205 >40 >0.040
>50 >245
Copper Round Bar Application Industries
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
Copper Rods Test Certificates

We at Ninthore Overseas provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing
We at Ninthore Overseas ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)