Aluminum Bung Fittings Manufacturer
HM is a leading manufacturer of aluminum bung fittings from China. These are meticulously produced and welded.
Our range of aluminum bung fittings comes in all sorts of non-standard sizes based on your requests. We supply AN4, AN6, AN8, AN10 male weld-on bung fittings, NPT bung weld adapter fittings for an oil cooler, braking, turbocharger, and more.
HM, Your Leading Aluminum Bung Fittings Supplier
Aluminum bung fittings are a vital component of engine and vehicle fluid systems. It is a strong connector with male or female thread. Our series of bung fittings are made from heavy-duty aluminum materials. These are added to a custom metal vehicle and engine components for high-performance and racing applications.
HM aluminum bung fittings provide a leak-free connection. It allows an adapter, threaded fitting, or hose to join to provide excellent fluid or airflow movement. Our range of aluminum bung fittings is durable, high-strength, and precisely manufactured.
As a professional manufacturer in China, HM is dedicated to providing premium quality aluminum bung fittings in various sizes and uses. It is a CNC-machined from solid aluminum and is ideal for valve covers, oil or fuel tanks, manifolds, radiators, and rear axle housings. Contact HM now for your custom requirements!
Aluminum Bung Fittings Series
HM Aluminum Bung Fittings Designs and Materials
HM can produce all types of aluminum bung fittings such as aluminum weld on bung fittings, NPT bung fittings, weld-in threaded bung fittings, etc. All our aluminum bung fittings are certified to ASTM, REACH, RoHS, etc.
HM works with different aluminum grade in bung fittings production. It includes but not limited to:
- Al 6063
- Acd12
- Al 6061
- ZLD104
- A380
- Al 6082
- Al 075 etc.


HM Aluminum Bung Fittings Production
HM have a wide range of production capabilities to produced aluminum bung fittings. We can do TIG welding, MIG welding, and more. We have rich experience in CNC machining, die casting, surface treatment fittings. Our 6S factory management system company supports low-volume manufacturing and mass production. You can guarantee efficient production at HM at a very cost-effective rate.
Furthermore, our series of aluminum bung fittings undergo strict quality control and inspection. Our skilled 200 factory employees and 20 R&D engineers mastered the manufacturing process and promise 100% quality aluminum bung fittings.
HM Aluminum Bung Fittings Applications
HM aluminum bung fittings are utilized on fluid containers such as gas tanks and oil bags. These are used to connect flexible hoses and rigid metal tubing that carry fluid. It also provides a leak-free metal connection for any vehicle’s and engine’s parts. It includes the transmission fluid, coolant, oil, gasoline, diesel fuel, vacuum lines, and more. These fittings can be made in a variety of sizes depending on thread size to suit your needs.
HM, custom aluminum bung fittings for any applications. Our series is easy to install and offers ease in adaptability, upgradability, and durability.


Why Choose HM Aluminum Bung Fittings
HM carries the most extensive line of aluminum bung fittings. We have engaged in this industry for more than 20 years. Through high-precision CNC machines, and sophisticated techniques, HM can manufacture superior quality fittings for your projects. We are serving over 1000+ clients and received good feedback. We are certified to ISO9001, ISO14001, ISO45001, and more.
HM aluminum bung fittings are available in different sizes and designs to meet the end application requirements. You can avail of bung fittings in anodized red, black, blue, or polished aluminum surface treatment. These treatments ensure improved corrosion resistance, durability, and performance. Message HM now to custom aluminum bung fittings for your specific projects.
Choose us today!
Features


Corrosion-Resistant
HM use a high degree of resistance to corrosion aluminum material in aluminum bung fittings production. It has also a great range of mechanical properties and good workability in annealed conditions.
High-Quality Aluminum Material
HM source premium quality aluminum materials to fulfill your unique requirements. We work with various aluminum grades with excellent weldability, high tensile properties, and excellent finishing characteristics. It includes AL 6061, AL 6063, AL 7075, etc. It can be easily formed into intricate shapes.
Custom Options
To satisfy your needs, our team of experts offers full customization of your specific aluminum bung fitting requirements. You can request custom sizes, styles, surface treatments, hole diameter, thread, head code, color, applications, as well as the logo and packaging.
Surface Treatment
A variety of finishing options are accessible for aluminum bung fitting. We can do sandblasting, anodizing, polishing, zinc plating, chrome plating, powder coating, painting, grinding, Lasing engraving, and more. These will enhance durability and strength.
An aluminum bung fitting is also known as pipe thread. It allows the piping connection to be worked to a tank. The aluminum bung fitting has a hole that is cut in the tank so the fitting body will be inserted. It also has a locknut thread to hold in a place. The locknut makes a liquid-tight seal because it puts pressure on the gasket.
Additionally, aluminum bung fitting is available in males and females to suit different applications.
The aluminum bung fitting is CNC-machined from aluminum. This premium quality bung fitting is functional for different uses, such as:
- Oil or fuel tanks
- Radiators
- Valve covers
- Manifolds
- Rear-axle housings
Additionally, the aluminum bung fitting allows customizing your vehicle. They are suitable for constructing a custom exhaust system.
The aluminum bung fitting can be available in many styles, including Female, Male, threaded, and barb. There are various colors available for aluminum bung fittings such as black, titanium, or customize. You are also opted for different surface finishes, including anodized, natural, polished, or customize.
The aluminum bung fitting’s size depends on the pipe that typically threads onto the couplings. It is important to know that both Female and Male fittings have 1.8 DEG taper onto the thread. This taper is designed to make an interference fit when threaded together. The male fitting is expected to not thread down.
The aluminum bung fitting can provide excellent performance in high style. It will also add an outstanding finishing touch to your engine compartments. Aluminum bung fitting is available in any size to match most applications.