90 Degree Long Radius Bronze Elbow Fitting Manufacturer & Exporter – Silver Brazing Type
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Cunimet Alloys Pvt. Ltd. is a leading manufacturer, supplier, and exporter of high-quality 90° Long Radius (LR) Bronze Elbow Fittings designed for silver brazing and industrial piping applications. Our bronze elbows are precisely manufactured to meet MIL-F-1183 specifications and are available in ASTM B61 and B62 material standards, ensuring durability, corrosion resistance, and reliable performance in demanding environments.
These long radius bronze elbows are suitable for a variety of applications, including water, oil, and gas pipelines, HVAC systems, and industrial fluid handling systems. We offer 200/400 PSI elbows in sizes 1/4" to 5" and 150/250 PSI elbows in sizes 6" to 10". Custom sizes are also available to meet specific project requirements, providing maximum flexibility for all types of installations.
90 Degree LR Bronze Elbow (Silver Brazing Type)
Cunimet Alloys Pvt. Ltd. focuses on delivering precision-engineered fittings that guarantee leak-proof connections and long service life. Each elbow is carefully tested for quality and consistency, making it ideal for silver brazing processes and critical industrial setups.
For inquiries, quotes, or bulk orders, contact us today at sales@cunimetalloys.com. Trust Cunimet Alloys Pvt. Ltd. for premium bronze LR elbow fittings that combine performance, reliability, and compliance with industry standards.
Typical Uses of 90 Degree Long Radius Bronze Elbow Fittings for Silver Brazing Applications
- Industrial Piping Systems: Connecting pipes in oil, gas, and water pipelines where smooth flow and leak-proof joints are critical.
- HVAC & Refrigeration Systems: Ensuring efficient flow of coolant, water, and refrigerants with minimal pressure loss.
- Marine Applications: Corrosion-resistant elbows for ships, boats, and marine equipment piping.
- Chemical & Process Industries: Used in pipelines carrying non-aggressive chemicals, lubricants, and low-pressure fluids.
- Power Plants & Boilers: High-quality elbows for steam, water, and fuel piping requiring silver brazing joints.
- Plumbing Systems: Hot and cold water pipelines requiring durable, leak-free connections.
- Food & Beverage Industry: Stainless-compatible and corrosion-resistant elbows for beverage or food processing pipelines.
- Custom Industrial Fabrication: Any project requiring precise 90° LR elbows with smooth internal flow for silver brazing.
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Product Specifications
| Specification | Details |
| Product | 90 Degree Long Radius Bronze Elbow Fitting |
| Standard | MIL-F-1183 |
| Material Specification | ASTM B61 / QQ-C-390 / MIL-B-16541 |
| Material Grades | C90300 / C92200 |
| Alloy Type | Bronze (Gunmetal & Leaded Tin Bronze) |
| Application | Suitable for Silver Brazing (BCuP-5) |
| End Type | Grooved Ends for Brazing / Optional Threaded Ends |
| Compatible Tubes | Copper, Copper-Nickel, Brass Tubes |
| Size Range | 1/4” to 12” |
| Pressure Rating | 200/400 PSI (1/4” to 5”) 150/250 PSI (6” to 10”) |
| Configuration | Long Radius (Long Turn) |
Service Rating
| Nominal Pipe Size | Max Pressure (WOG) | Max Temperature (°F) |
| 1/4” through 6” | 200 PSI | 425°F |
| Above 6” | 150 PSI | 425°F |
| 1/4” through 6” | 400 PSI | 150°F |
| Above 6” | 250 PSI | 150°F |
Applicable Standards
| Standard Type | Specification |
| Product Standard | MIL-F-1183 |
| Material Standard | ASTM B61 / QQ-C-390 / MIL-B-16541 |
| Brazing Alloy | QQ-B-654 (BCuP-5) |
| Tube Standards | MIL-T-16420, MIL-T-24107, MIL-T-20168 |
Compatible Tube Materials
| Tube Material | Specification |
| Copper Nickel Tube | MIL-T-16420 |
| Copper Tube | MIL-T-24107 |
| Brass Tube | MIL-T-20168 |
90 Degree Long Radius Bronze Elbow Dimensions Chart
| Nominal Pipe Size (Inches) | A | B | C (Min - Max) | D |
| 1/4 | 1.25 | 0.700 | 0.540 - 0.543 | 17/64 |
| 3/8 | 1.50 | 0.855 | 0.675 - 0.678 | 5/16 |
| 1/2 | 1.75 | 1.020 | 0.840 - 0.843 | 3/8 |
| 3/4 | 2.00 | 1.250 | 1.050 - 1.053 | 13/32 |
| 1 | 2.31 | 1.535 | 1.315 - 1.318 | 7/16 |
| 1 1/4 | 2.75 | 1.900 | 1.660 - 1.663 | 1/2 |
| 1 1/2 | 3.13 | 2.160 | 1.900 - 1.905 | 5/8 |
| 2 | 3.75 | 2.675 | 2.375 - 2.380 | 21/32 |
| 2 1/2 | 4.50 | 3.215 | 2.875 - 2.882 | 25/32 |
| 3 | 5.44 | 3.880 | 3.500 - 3.507 | 53/64 |
| 3 1/2 | 6.19 | 4.400 | 4.000 - 4.007 | 7/8 |
| 4 | 6.94 | 4.940 | 4.500 - 4.507 | 29/32 |
| Custom Sizes Available on Request | ||||
Key Features
| Feature | Description |
| Long Radius Design | Smooth flow with reduced pressure drop |
| Corrosion Resistance | Excellent for marine and industrial environments |
| Joint Type | Silver Brazed (Field Installation) |
| Leak Protection | Ensures strong and leak-proof joints |
| Versatility | Available with brazed or threaded end connections |
Types of 90 Degree LR Bronze Elbow Fittings (C90300 & C92200)
| C90300 Bronze 90 Degree LR Elbow Exporter | C92200 Bronze 90 Degree LR Elbow Supplier |
| C90300 Bronze 90° LR Elbow Fitting | C92200 Bronze 90° LR Elbow Fitting |
| C90300 Gunmetal 90 Degree LR Elbow | C92200 Leaded Tin Bronze 90 Degree LR Elbow |
| C90300 Bronze Silver Brazing Type 90 LR Elbow | C92200 Bronze Silver Brazing Type 90 LR Elbow |
| ASTM B61 C90300 90 Degree LR Bronze Elbow | ASTM B62 C92200 90 Degree LR Bronze Elbow |
| MIL-F-1183 C90300 Bronze 90 LR Elbow | MIL-F-1183 C92200 Bronze 90 LR Elbow |
| C90300 Bronze 90 Degree LR Elbow for Brazing | C92200 Bronze 90 Degree LR Elbow for Brazing |
| C90300 Bronze Grooved End 90 LR Elbow | C92200 Bronze Grooved End 90 LR Elbow |
| 90 Degree LR Bronze Elbow for Silver Brazing | 90 Degree LR Bronze Elbow Manufacturer for Silver Brazing |
| Long Radius 90 Degree Bronze Elbow Manufacturer | MIL-F-1183 Long Radius Bronze 90° Elbow Supplier |
| Bronze 90 Degree LR Elbow for Silver Brazing Applications Exporter | Grooved End Bronze 90 Degree LR Elbow Manufacturer |
Industries & Applications We Serve
Exporting 90 Degree LR Bronze Elbow Fittings Worldwide
We export 90 Degree LR Bronze Elbow Fittings to countries across the globe, including Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, United States, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
90 Degree LR Bronze Elbow Fittings Supplier Across India
We supply 90 Degree LR Bronze Elbow Fittings to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai-Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, and Tiruchirappalli.
