Phosphorus Bronze Pipe and Tube
Phosphorus Bronze Pipe and Tube are precision-engineered components crafted from a copper alloy containing phosphorus, which enhances strength, corrosion resistance, and wear properties. These pipes and tubes are widely recognized for their excellent mechanical performance and durability, making them ideal for demanding industrial environments. Their seamless construction and consistent wall thickness ensure reliable fluid and gas transport across various sectors.
Manufactured to meet stringent international standards, these copper-based tubes offer superior conductivity and resistance to fatigue, making them suitable for hydraulic systems, marine applications, and electrical equipment. The phosphorus content acts as a deoxidizer and improves the alloy’s machinability, allowing for intricate shaping and forming without compromising structural integrity. Typical specifications include precise outer diameters, wall thicknesses, and tensile strength ranges tailored to client requirements.
These tubes and pipes are extensively utilized in industries such as aerospace, automotive, and chemical processing where corrosion resistance and durability under stress are critical. Their resistance to seawater corrosion makes them particularly valuable in shipbuilding and offshore platforms. Additionally, their excellent thermal and electrical conductivity supports applications in heat exchangers and electrical connectors, providing versatility across multiple industrial domains.
Export readiness is a key consideration in the production of these components. Manufacturers ensure compliance with international quality certifications such as ASTM, ISO, and EN standards, facilitating seamless global trade. Packaging is optimized for secure transit, with anti-corrosive coatings and protective wrappings to preserve product integrity during shipment. This focus on quality assurance and logistics supports timely delivery to industrial buyers worldwide.
For industrial buyers seeking reliable, high-performance tubing solutions, phosphorus bronze variants offer a compelling combination of strength, corrosion resistance, and manufacturability. Their adaptability across diverse operational conditions and adherence to global standards make them a preferred choice for complex engineering projects and critical infrastructure installations.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Phosphorus Bronze Pipe and Tube Are Preferred by Global Buyers
- ✔ Factory Pricing: Direct manufacturer rates with bulk stock
- ✔ Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- ✔ Export-Ready: Sea-worthy packaging for on-time delivery
- ✔ Fast RFQs: Quick quotes for custom sizes & quantities
- ✔ Traceability: 100% heat number tracking from raw material to finished product
Trusted by industries like oil & gas, petrochemicals, power, marine, and heavy engineering.
- Manufacturing Capacity: 500 MT / Month
- Export Experience: 15+ Years
- Countries Served: 50+
- Annual Export Volume: 5,500 MT
Table of Contents
- 1. What is Phosphorus Bronze Pipe and Tube
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Phosphorus Bronze Pipe and Tube
- 4. Why Global Buyers Source from Ragnar Metals and Tubes
- 5. Features
- 6. Technical Overview
- 7. Specifications
- 8. Available Grades
- 9. Available Sizes
- 10. Chemical Properties
- 11. Mechanical Properties
- 12. Physical & Thermal Properties
- 13. Electrical Resistivity
- 14. Equivalent Grades
- 15. Manufacturing Process & Heat Treatment
- 16. Various Types
- 17. Applications & Uses
- 18. Industries We Serve
- 19. Latest Price List
- 20. MOQ & Payment Terms
- 21. Export Packaging & Shipping
- 22. Cities We Supply in India
- 23. Countries We Export Worldwide
- 24. Our Certifications
- 25. Quality Inspection & Testing
- 26. Our Other Product Types
- 27. People Also Search For
- 28. Frequently Asked Questions
- 29. About Ragnar Metals and Tubes
How to Choose the Right Phosphorus Bronze Pipe and Tube
India is home to hundreds of manufacturers ranging from small job shops to large ISO-certified exporters. International and domestic buyers typically evaluate manufacturers based on quality compliance, production capacity, export experience, and pricing transparency.
- Certification & international standards (ASME, ASTM, EN)
- Manufacturing capability vs trading activity
- Export documentation & inspection support
- Stock availability & lead time reliability
- Past supply experience in oil & gas, EPC & heavy industries
Comparison Factors Among Phosphorus Bronze Pipe and Tube
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited | None | Full in-house / audited partners |
| International Standards | Basic | Depends on source | ASME / ASTM / EN |
| Inspection & MTCs | Limited | Inconsistent | EN 10204 3.1 / 3.2 |
| Export Experience | Low | Medium | 50+ countries |
| Risk for EPC Projects | High | Medium | Low |
International buyers typically prefer ISO-certified manufacturers for large-scale or critical applications due to better quality control, documentation, and lower project risk.
Why Global Buyers Choose Ragnar Metals and Tubes
Ragnar Metals and Tubes is a trusted ISO 9001:2015 certified manufacturer and global exporter of ferro alloys and metal products, supplying consistent, high-quality materials to customers across USA, UK, Europe, Middle East, Africa, and Asia-Pacific. Our focus on quality assurance, cost efficiency, and on-time delivery makes us a preferred sourcing partner for international buyers.
| Key Advantage | Buyer Benefit |
|---|---|
| ISO 9001:2015 Certified Manufacturing | Consistent quality with documented QA systems and process control |
| ASME / ASTM / EN Compliant Products | Globally accepted standards with EN 10204 3.1 / 3.2 MTCs |
| Lower Manufacturing & Sourcing Costs | Save up to 15–20% compared to European suppliers |
| Favorable Exchange Rate Advantage | Reduced landed cost for international importers |
| In-House Testing & Inspection Facilities | Strict chemical, mechanical & dimensional quality checks |
| Bulk Stock & High Production Capacity | Fast order fulfillment and stable supply for large projects |
| Custom Sizes & Drawing-Based Manufacturing | Products manufactured exactly to buyer specifications |
| Export-Grade Packaging & Global Logistics | Sea-worthy packing, palletization & worldwide shipping support |
| Faster Global Shipping Routes | Optimized logistics for Middle East, Africa & Southeast Asia |
| Technical & After-Sales Support | Project assistance, documentation & responsive RFQ handling |
| Trusted by Global Steel & EPC Companies | Proven export experience across 50+ countries |
Features of Phosphorus Bronze Pipe and Tube
- ✔ Excellent corrosion resistance, suitable for marine environments
- ✔ High strength and durability, ideal for demanding applications
- ✔ Good machinability, allowing for easy fabrication and assembly
- ✔ Superior electrical conductivity, making it suitable for electrical components
- ✔ Enhanced wear resistance, extending the lifespan of components
- ✔ Availability in various sizes and thicknesses to meet specific project requirements
Technical Overview of Phosphorus Bronze Pipe and Tube
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Phosphorus Bronze Pipe | Copper (Cu) 90%, Tin (Sn) 10%, Phosphorus (P) 0.5% | Used in applications requiring high corrosion resistance and strength | ASTM B150, ASTM B271 |
| Phosphorus Bronze Tube | Copper (Cu) 92%, Tin (Sn) 8%, Phosphorus (P) 0.2% | Ideal for marine environments and electrical applications | ASTM B139, ASTM B249 |
| Phosphorus Bronze Fittings | Copper (Cu) 88%, Tin (Sn) 12%, Phosphorus (P) 0.4% | Commonly used in plumbing and HVAC systems | ASTM B584, ASME B16.22 |
Specifications Table
| Material | Phosphorus Bronze |
|---|---|
| Grades | C51000, C52100, C54400 |
| Standard | ASTM B150, ASTM B271 |
| Size Range | 1/4" to 12" OD |
| Length | Random lengths or specified lengths up to 20 feet |
| Form | Pipe and Tube |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| C51000 | 90% Copper, 10% Tin | Electrical connectors, marine hardware |
| C52100 | 85% Copper, 15% Tin | Springs, fasteners, and wear-resistant components |
| C53000 | 80% Copper, 20% Tin | Heavy machinery components, pumps |
| C54400 | 90% Copper, 8% Tin, 2% Phosphorus | Industrial applications, electrical components |
| C65500 | 80% Copper, 15% Tin, 5% Phosphorus | Valves, fittings, and high-stress applications |
Available Sizes of Phosphorus Bronze Pipe and Tube (MM)
| Size (MM) | Size (MM) |
|---|---|
| 10 | 12 |
| 15 | 20 |
| 25 | 30 |
| 35 | 40 |
| 50 | 60 |
| 70 | 80 |
| 90 | 100 |
| 110 | 120 |
| 130 | 140 |
| 150 | 160 |
Chemical Properties of Phosphorus Bronze Pipe and Tube
| Element | Composition (%) |
|---|---|
| Copper (Cu) | 90.0 - 95.0 |
| Tin (Sn) | 5.0 - 10.0 |
| Phosphorus (P) | 0.01 - 0.5 |
| Zinc (Zn) | 0.0 - 2.0 |
| Lead (Pb) | 0.0 - 0.2 |
| Iron (Fe) | 0.0 - 0.5 |
| Nickel (Ni) | 0.0 - 1.0 |
| Aluminum (Al) | 0.0 - 0.5 |
Mechanical Properties of Phosphorus Bronze Pipe and Tube
| Property | Value |
|---|---|
| Tensile Strength | 500 - 700 MPa |
| Yield Strength | 200 - 400 MPa |
| Elongation | 15 - 30% |
| Hardness (Brinell) | 80 - 150 HB |
| Modulus of Elasticity | 100 - 120 GPa |
Phosphorus Bronze Pipe and Tube – Physical & Thermal Properties
Density of Phosphorus Bronze Pipe and Tube
| Property | Metric | Imperial |
|---|---|---|
| Density | 8.73 g/cm³ | 0.315 lb/in³ |
Melting Point of Phosphorus Bronze Pipe and Tube
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 900 - 1000 °C | 1652 - 1832 °F |
Specific Heat of Phosphorus Bronze Pipe and Tube
| Specific Heat of Phosphorus Bronze Pipe and Tube | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 385 | 20 - 100 | Annealed |
| 375 | 100 - 200 | Tempered |
| 360 | 200 - 300 | Cold Worked |
Electrical Resistivity of Phosphorus Bronze Pipe and Tube
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 16.0 | 20 | Annealed |
| 16.5 | 100 | |
| 17.0 | 200 | |
| 17.5 | 300 | |
| 18.0 | 400 | |
Equivalent of Phosphorus Bronze Pipe and Tube
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM B150 | CuSn4 | C51900 |
| BS 2870 | PB102 | C52100 |
Manufacturing Process & Heat Treatment of Phosphorus Bronze Pipe and Tube
Annealing
Annealing of phosphorus bronze pipes and tubes is performed to relieve internal stresses and improve ductility. The material is heated to a temperature range of 300°C to 600°C and then slowly cooled. This process enhances the workability of the material, making it suitable for further processing.
Forging
Forging is a crucial step in the manufacturing of phosphorus bronze pipes and tubes, where the material is shaped by applying compressive forces. This process is typically conducted at elevated temperatures, allowing for improved grain structure and mechanical properties. The forging process enhances strength and durability, making the final product suitable for demanding applications.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 700 - 800 | Oil | To increase hardness and strength |
| Tempering | 300 - 500 | Airtight furnace | To reduce brittleness while maintaining strength |
| Stress Relief | 200 - 300 | Air | To relieve residual stresses from manufacturing processes |
The manufacturing and heat treatment processes of phosphorus bronze pipes and tubes are essential to achieve the desired mechanical properties and performance characteristics. Proper execution of annealing, forging, hardening, and tempering ensures that the final products meet industry standards and end-user requirements.
Various Types
Phosphorus Bronze Pipe - C51900
- Diameter: 1/2" to 6"
- Condition: Annealed
- Applications: Marine fittings, Electrical connectors
Phosphorus Bronze Tube - C52400
- Diameter: 1/4" to 4"
- Condition: Cold Drawn
- Applications: Hydraulic systems, Aerospace parts
Phosphorus Bronze Seamless Pipe - C51000
- Diameter: 1" to 8"
- Condition: Hot Finished
- Applications: Chemical processing, Oil and gas
Phosphorus Bronze Welded Tube - C51100
- Diameter: 1/8" to 2"
- Condition: Welded
- Applications: Industrial machinery, Automotive components
Applications & Uses
- Oil & Gas Industry: Pipelines, process piping, and high-pressure fluid handling systems.
- Petrochemical & Refineries: Reactors, heat exchangers, and chemical processing units.
- Water Treatment Plants: Filtration systems, storage tanks, and corrosion-resistant piping.
- Pharmaceutical Industry: Hygienic piping, sanitary fittings, and cleanroom equipment.
- Food & Beverage: Processing lines, storage vessels, and contamination-free pipelines.
- Automobile & Engineering: Exhaust systems, structural parts, and precision components.
- Power & Energy Sector: Boilers, condensers, and turbine piping systems.
- Marine & Offshore: Shipbuilding, offshore platforms, and coastal infrastructure.
- Construction & Infrastructure: Structural frameworks, bridges, and industrial buildings.
Industries We Serve
Our stainless steel, alloy steel, and high-performance metal products are widely used across the following industries:
Latest Price List of Phosphorus Bronze Pipe and Tube
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Phosphorus Bronze | 3 mm | $6.50 – $7.00 | ₹540 – ₹600 |
| Phosphorus Bronze | 6 mm | $6.80 – $7.30 | ₹560 – ₹620 |
| Phosphorus Bronze | 10 mm | $7.00 – $7.50 | ₹580 – ₹640 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for Phosphorus Bronze Pipe and Tube.
MOQ & Payment Terms
Minimum Order Quantity: 25–100 Kg depending on part size and grade.
Payment Terms: Depending On Grade and Quantity Size
Export Packaging & Shipping
- Seaworthy, fumigated wooden crates with waterproof inner lining
- Palletised packing with clear shipping marks and heat number identification
- Container stuffing supervision with loading photographs available on request
We Exported to 50+ Countries Worldwide
| Global Export Destinations | |||||
|---|---|---|---|---|---|
| United States | Canada | Mexico | United Kingdom | Germany | Netherlands |
| Italy | Spain | South Africa | Australia | India | Korea |
| United Arab Emirates | Saudi Arabia | Qatar | Kuwait | Oman | Bahrain |
| Singapore | Malaysia | Indonesia | Dubai | Riyadh | Dammam |
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
GST Registered
ISO 9001:2015
ISO 1002:2018
Udyam MSME Registration
Testing Process & Quality Assurance – Ragnar Metals & Tubes
At Ragnar Metals & Tubes, our testing process ensures the safety, reliability, and performance of stainless steel and alloy steel products supplied for global industrial and infrastructure projects. Each batch is verified from raw material selection to final dispatch under internationally recognized standards including ASTM, ASME, ISO, DIN, and EN.
Detects internal flaws using high-frequency sound waves
Measures yield strength, elongation, and material durability
Evaluates toughness under low-temperature and high-stress conditions
Ensures smoothness, coating quality, and visual compliance
Enhances hardness, strength, and corrosion resistance
Measures resistance to deformation and wear
Documentation & Global Compliance
- ✔ EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
- ✔ Batch-wise quality traceability and inspection records
- ✔ Third-party inspection by SGS, TUV, Bureau Veritas & Lloyd’s
- ✔ Export documentation support for customs and international shipping
Supporting supply for oil & gas, petrochemical, power generation, marine, infrastructure, and heavy engineering industries worldwide.
Related Products
Explore our full range of stainless steel and alloy steel products including pipes, tubes, fittings, flanges, sheets, plates, spools, fasteners, round bars, and special grades manufactured for industrial, infrastructure, and global export applications.
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Frequently Asked Questions
About Ragnar Metals & Tubes
- ✔ Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
- ✔ ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
- ✔ Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
- ✔ Modern processing and testing facilities with advanced manufacturing and inspection equipment
- ✔ Custom-engineered solutions based on client drawings and technical specifications
- ✔ Full material traceability with EN 10204 3.1 / 3.2 mill test certification
- ✔ Compliance with ASTM, ASME, DIN, EN, and ISO international standards
- ✔ Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries