Copper Alloy Plain Washers
High-quality plain washers designed to distribute load, reduce surface damage, and improve fastening reliability in industrial applications.
Price
USD 1,200 - USD 20,000 Per Ton
Manufacturer & Supplier
Renaissance Pipe Fitting Inc.
Type
Forged, Machined, Cold Formed, Hot Forged, Precision Fasteners
Form
Hex Bolts, Hex Screws, Threaded Rods, U Bolts, Socket Head Allen Cap Screws, Plain Washers, Hexagonal Nuts
Standards
ASTM A193, ASTM A194, ASTM A320, ASTM F593, ASTM F594, DIN 931, DIN 933, DIN 934, DIN 125, DIN 127, ISO 4014, ISO 4017, ISO 4032, ASME B18.2.1, ASME B18.2.2
Our Copper Alloy Fasteners Variants
Copper Alloy grades for Fasteners
Browse the available grades for Copper Alloy used in Fasteners.
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
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.
Plain Washers
Plain Washers are flat circular components used to distribute load, protect surfaces, and improve fastening performance in bolted assemblies. They help prevent damage to connected materials and ensure secure fastening.
Features
- Uniform Load Distribution
- Surface Protection
- Corrosion Resistant Options
- Precision Dimensions
- Durable Construction
Applications
- Structural Steel Connections
- Machinery Assembly
- Industrial Equipment
- Process Plants
- Construction Industry
- Marine Installations
Available Types
- Flat Washers
- Large Diameter Washers
- Precision Washers
- Custom Manufactured Washers
Quality Assurance
Manufactured using premium-grade materials and supplied with full quality documentation and traceability.
Industries Served
- Oil & Gas
- Petrochemical
- Refineries
- Power Generation
- Chemical Processing
- Offshore
- Marine
- LNG
- Desalination
- Construction
- Infrastructure
- Mining
- Renewable Energy
- Pharmaceutical
- Food Processing
- Water Treatment
Features
- Metric and Imperial thread standards
- Custom dimensions available
- Fully threaded and partially threaded options
- Heat-treated grades available
- NACE compliant materials available
- Full material traceability
- Third-party inspection support
- Custom coatings and finishes available
Advantages
- High tensile strength
- Excellent corrosion resistance options
- Precision manufactured threads
- Suitable for high-pressure applications
- Excellent load-bearing capacity
- Long service life
- Wide material availability
- Reliable structural integrity
- Easy installation
- Cost-effective fastening solutions
Applications
- Pipe Flange Connections
- Pressure Vessels
- Heat Exchangers
- Offshore Platforms
- Structural Connections
- Industrial Equipment
- Valves
- Pumps
- Pipeline Systems
- Mechanical Assemblies
Inspection & Testing
- PMI Testing
- Thread Gauge Inspection
- Dimensional Inspection
- Mechanical Testing
- Hardness Testing
- Tensile Testing
- Impact Testing
- Visual Inspection
- Third Party Inspection
Manufacturing Process
- Raw Material Inspection
- Hot Forging
- Cold Forming
- Machining
- Thread Rolling
- Heat Treatment
- Surface Finishing
- Inspection
- Testing
- Packing & Dispatch
Certifications
- EN 10204 3.1
- ISO 9001
- NACE MR0175
- PED
- IBR
Why Choose Us
- 25+ years manufacturing experience
- Complete industrial fasteners range
- ASTM, DIN, ISO and ASME compliant manufacturing
- Worldwide export capabilities
- Fast production lead times
- Third-party inspection support
- Complete material traceability
- Competitive international pricing
- Custom manufacturing available
- Dedicated engineering support