We help you find Chinese manufacturers who specialize in making threaded brass hose fittings (straight). Purchase functional, durable, and high-quality hose fittings at very competitive prices. You can get the products customized as per your needs and specifications. Our Chinese manufacturers assure you of the highest quality in every batch that you order.

Typical materials: CW617N and various other grades of brass

Brass is extremely resistant to corrosion, which is why it is one of the preferred materials to make hose fittings.

Our threaded brass hose fittings are made of CW617N and various other grades of brass. CW617N is an alloy of nickel-plated brass, which has high machinability and very good hot forming properties.

Advantages of using CW617N are:

• Extremely resistant to most corrosive media
• High machinability rating
• Excellent hot forming properties
• High suitability for brazing and soldering

Material composition:

• 58% copper
• 2% lead additive
• 0.3% maximum iron
• 0.7% maximum impurities
• Remaining zinc

Hot-working temperature range: 650-775°C (1202-1427°F)

Tensile strength: 380 MPa (55 ksi)

Common MOQ: 100 to 10,000 pcs

Common parts or standardized parts usually have higher MOQs. While MOQs are negotiable, buyers are advised to be reasonable about the numbers.

Manufacturing methods: Hot forged and CNC machining

• The components are first produced by hot forging. The process improves ductility, mechanical characteristics, and surface appearance.
• The components are then machined further using a CNC machine to make sure they fit the client’s design and specifications.
• The components are made with precision, and special care is taken for the intricate parts.

Manufacturing cluster area: Ningbo (Zhejiang province)

Ningbo is a sub-provincial city and one of the oldest cities in China. It is located in the northeast Zhejiang province of China. It is home to one of the busiest ports in the world - the port of Ningbo-Zhoushan.

It is an industrial hub of China, and some of the traditional industries of the city are textiles, garments, home electric appliances, stationery, plastic machines, auto parts, and mold. The textile industry in Ningbo accounts for 12% of the total industry output of the city. There are over 3,000 home electric appliance manufacturers and nearly 10,000 factories producing electrical appliance parts.

Ningbo is one of the most prominent auto parts production hubs in China, with over 2,300 manufacturers. The city is also called the Stationery Capital of China, housing more than 8,000 stationery manufacturers.

There are over 3,000 mold manufacturers in China. Foundry mold production accounts for nearly 60% of the entire industry in China. Die-casting and powder metallurgy mold production account for 40% and 25%, respectively.

(Source: China Daily)

Application: Plumbing, heating, and hydraulics

Hose fittings are used to attach hoses to water and pressurized air outlets sturdily and securely. Hydraulic hose fittings are used to connect pipes, tubes, and hoses to hydraulic systems. They are extremely versatile and are used in all homes, offices, industrial, and commercial settings.

Hose fittings are a vital component of plumbing and heating in domestic, office, and commercial settings.

Hoses and hose fittings are extensively used by several industries. Different industries use different types of hoses like air hoses, hydraulic hoses, water hoses, and chemical hoses. The demand for robust industrial hoses is on the rise globally to prevent accidents and ensure smooth material handling.

Common issues: Dimensional control

Our manufacturers in China ensure that all components match the original design and specifications given by you.

Quality Control

• CMM inspection to test the accuracy of the manufactured components
• Assess jigs and fixtures to replicate manufactured products with consistent quality