Premium Bronze Marine Fittings, Bronze Thru Hull Fittings , Bronze Hull Strainers
Bronze Marine Fittings, Bronze Thru-Hull Fittings, Bronze Scoop Hull Strainers
PRICE: US$ 12.25/Kilogram
We are one of the leading manufacturers and exporters of Bronze Marine Fittings from India. We have been supplying precision-engineered Bronze components to the world market for many decades using our Bronze casting foundry. Our Bronze fittings and marine Bronze fittings are widely used in marine, shipbuilding, offshore, and industrial applications where corrosion resistance and long-term durability are critical. Designed and manufactured in accordance with international standards such as ASTM B62, IS 318, BS 1400 LG2, and DIN 1705, our Bronze fittings have earned a reputation for reliability and consistent quality. With over 30 years of global exposure, technical know-how, and a strong in-house production infrastructure, we ensure each product meets the most demanding specifications. Our range of Bronze Marine fittings and Bronze thru hulls strainers is accepted worldwide.
Our plant is equipped with state-of-the-art CNC, VMC, and roll threading machines that allow us to maintain close dimensional tolerances and high repeatability. We offer flexibility in production quantities, customized branding, and rapid turnaround (typically 4-6 weeks), making us a preferred supplier for global marine OEMs and distributors.
Bronze Marine Fittings Overview Bronze Marine Fittings include a wide range of threaded and flanged components used in ship hulls, engines, and plumbing systems. These fittings are typically cast or machined from high-strength marine-grade alloys such as C83600, C84400, LG2, and Gunmetal. Their excellent corrosion resistance in saltwater environments and mechanical strength make them ideal for below-the-waterline and topside use. Components include adaptors, elbows, tees, reducers, hose tails, and strainers.
Material Grades Used
| Grade | Composition | Properties | Standard |
|---|---|---|---|
| C83600 | Cu 85%, Sn 5%, Pb 5%, Zn 5% | Excellent castability, corrosion resistance | ASTM B62 |
| C84400 | Cu 80-85%, Sn 5%, Pb 7%, Zn 3-5% | Ideal for pressure fittings and strainers | ASTM B584 |
| LG2 | Cu 85%, Pb 5%, Sn 5%, Zn 5% | High wear resistance and pressure handling | BS 1400 |
| Gunmetal | Cu-Sn-Zn alloy | Anti-corrosive, ideal for marine applications | IS 318 |
Bronze Thru-Hull Fittings These are essential components used to allow safe passage of fluids through the hull of a boat or vessel. Grooved and threaded externally, they are used with flanges and marine-grade sealants to ensure watertight integrity. Manufactured via precision sand casting and CNC-machining, our Thru-Hull Fittings conform to high-pressure marine requirements.
Bronze Scoop Hull Strainers Used in combination with Thru-Hull Fittings, these strainers prevent debris from entering cooling or intake systems during operation. The scooped design facilitates efficient water flow and reduces clogging. Made from C84400 or LG2 Bronze, strainers are often fitted on hull intakes for engines and HVAC systems.
Manufacturing & Machinery
- Casting Process: Shell Moulding, Sand Casting, Investment Casting
- Machining: CNC Turning, Vertical Machining Centers, Roll Threading
- Inspection: CMM, Pressure Testing, Hardness and Spectro Analysis
Finishes Available
- Machined Natural Bronze Finish
- Polished
- Nickel or Tin Plating on request
Industries Served
- Marine and Shipbuilding
- Offshore Oil & Gas
- Desalination Plants
- Water Filtration and Plumbing
- HVAC and Heat Exchangers
Typical Tolerances
- Machined parts: ±0.05 mm
- Cast parts: ±0.2 mm
Typical Turnaround Time
- Standard: 4–6 weeks from order confirmation
- Rush orders: Subject to feasibility and surcharge
Performance Metrics
- Pressure Rating: Up to 300 PSI
- Corrosion Resistance: 10+ years in saline conditions
- Burst Testing: Passes 1.5x working pressure
Size Chart Example: Bronze Thru-Hull Fittings
| Size (Inch) | A (Thread Length mm) | B (Flange OD mm) | C (Bore mm) |
| 1/2″ | 45 | 60 | 15 |
| 1″ | 60 | 80 | 25 |
| 2″ | 75 | 110 | 45 |
| 3″ | 90 | 140 | 70 |
Why Choose Us?
- 30+ years of international experience in Bronze marine components
- Custom production capabilities and flexible MOQs
- Branded packaging with customer logos and barcodes
- Fast, responsive customer service with technical support
- Consistent quality meeting ASTM, BS, DIN, JIS, and IS standards
- On-time delivery and global shipping partners
Customer Testimonial “We’ve been working with this team for over 8 years. The consistency in quality, fast turnaround, and the ability to handle custom labeling and sizes is unmatched. We’ve scaled our marine aftermarket business thanks to their reliability.” – Mark Reynolds, Texas, USA
Glossary of Terms
- Thru-Hull Fitting: A component that allows a pipe or hose to pass through the hull of a ship
- Scoop Strainer: A Bronze cover with slots used to prevent debris ingress
- C83600 / C84400: ASTM designations for commonly used Bronze alloys
- Gunmetal: A type of Bronze alloy used for marine applications
Related Terms
- Bronze Marine Plumbing Parts
- Marine Hose Connectors
- Saltwater Bronze Fittings
- Bronze Water Intake Fittings
- Marine Bronze Elbows
- Bronze casting foundry, Gunmetal marine fittings, Bronze marine fittings,
For your next marine project, trust our time-tested Bronze Fittings. Email us for a brochure, ask for a quote, or call/WhatsApp us today to discuss your requirements with our experts.
