Copper Alloy Stub End
Manufacturer and exporter of ASME B16.9 Buttweld Pipe Fittings including elbows, tees, reducers, caps, stub ends, laterals, U bends, nipples, and long radius bends in Stainless Steel, Duplex, Super Duplex, Nickel Alloy, Titanium, Carbon Steel and Alloy Steel.
Price
USD 1,000 - USD 16,000 Per Ton
Manufacturer & Supplier
Renaissance Pipe Fitting Inc.
Type
Seamless, Welded, Fabricated
Form
Elbows, Tees, Reducers, Caps, Stub Ends, Laterals, U Bends, Long Radius Bends, Pipe Nipples
Standards
ASME B16.9, MSS SP-43, MSS SP-75, ASTM A234, ASTM A403, ASTM A420, ASTM A815, ASTM B363, ASTM B366
Our Copper Alloy Buttweld Fittings Variants
Copper Alloy grades for Buttweld Fittings
Browse the available grades for Copper Alloy used in Buttweld Fittings.
UNS C70600 (Cu-Ni 90/10)
Copper Nickel 90/10 alloy with excellent seawater corrosion resistance, biofouling resistance, and long service life.
Best For
General marine and seawater service
Applications
Shipbuilding, condensers, heat exchangers, seawater piping, offshore platforms, desalination plants
UNS C71500 (Cu-Ni 70/30)
Copper Nickel 70/30 alloy with higher nickel content providing enhanced corrosion resistance and superior strength in aggressive seawater environments.
Best For
High-velocity seawater and offshore service
Applications
Naval vessels, offshore platforms, seawater cooling systems, desalination plants, FPSO systems
UNS C71640
Enhanced Copper Nickel alloy developed for demanding marine and offshore applications requiring superior corrosion resistance and mechanical strength.
Best For
Critical offshore and seawater applications
Applications
Marine engineering, offshore platforms, desalination plants, seawater intake systems, power plant cooling circuits
Industry Standards
International specifications, manufacturing standards, and compliance requirements applicable to this material.
ASTM / ASME SB61
Steam or pressure service bronze and copper alloy castings used for marine, industrial, and piping applications.
ASTM / ASME SB62
Composition bronze and copper alloy castings for valves, fittings, flanges, and pressure-containing components.
ASTM B151
Copper Nickel seamless pipe and tube specification for marine, offshore, and heat exchanger applications.
ASTM B152
Copper alloy sheet, plate, strip, and rolled bar specification used in fabrication and piping components.
Industries Served
- Oil & Gas
- Petrochemical
- Refineries
- Power Generation
- Chemical Processing
- LNG
- Offshore
- Marine
- Desalination
- Water Treatment
- Mining
- Pulp & Paper
- Food Processing
- Pharmaceutical
- Energy
Advantages
- Leak-proof welded connections
- Excellent flow characteristics
- Reduced pressure loss
- High structural integrity
- Suitable for high-pressure applications
- Wide material availability
- Excellent corrosion resistance options
- Long service life
- Cost-effective piping solution
- Easy installation and maintenance
Inspection & Testing
- PMI Testing
- Hydro Testing
- Radiography
- Ultrasonic Testing
- Liquid Penetrant Testing
- Dimensional Inspection
- Hardness Testing
- Visual Inspection
- Third Party Inspection
Manufacturing Process
- Raw Material Inspection
- Cutting
- Forming
- Hot Forming
- Cold Forming
- Welding
- Heat Treatment
- Pickling & Passivation
- Inspection
- Packing & Dispatch
Certifications
- EN 10204 3.1
- ISO 9001
- PED
- NACE MR0175
- IBR
Why Choose Us
- 25+ years manufacturing experience
- Complete buttweld fittings range
- Custom manufacturing available
- Worldwide export capabilities
- Fast delivery schedules
- Third-party inspection support
- Complete traceability
- International quality standards
- Competitive pricing
- Dedicated technical support