Brass Female to Male Thread Adapter

The Brass Female to Male Thread Adapter is made from brass and precision machined to provide accurate thread dimensions and stable connection performance. Common thread options include BSP, G, PT, and NPT, with customized combinations available according to customer drawings or technical requirements. NINGXING operates under an ISO 9001:2015 quality management system, and applicable products can meet CE and RoHS requirements.

Connection and Material

1. Thread Configuration

The Brass Female to Male Thread Adapter is designed to connect a female-threaded port with a male-threaded component or convert between compatible thread configurations. Thread size alone should not be used to determine compatibility because BSP, G, PT, and NPT threads have different profiles and sealing principles.

Customers should confirm the thread standard, nominal size, and connection dimensions before installation.

2. Brass Construction

The brass body offers good machinability, corrosion resistance, and mechanical strength for common piping applications. The Brass Female to Male Thread Adapter is commonly used in compatible water, compressed air, and oil systems.

RoHS compliance relates to restrictions on certain hazardous substances in materials and does not mean that the product is automatically certified for drinking water, potable water, food-contact, or sanitary applications. Where such approval is required, the applicable material grade and certification must be separately confirmed.

Operating Limits

1. Pressure and Temperature

For standard models, ≤1.0 MPa at normal ambient temperature may be used as a general reference. This is not a universal pressure rating for every size or configuration. Actual allowable pressure depends on thread design, product dimensions, wall thickness, brass grade, sealing method, and operating conditions.

A reference operating temperature range of approximately -40℃ to +120℃ may apply to suitable models. Pressure capability should not automatically be assumed to remain unchanged at elevated temperatures. For continuous high-temperature service or combined high-pressure and high-temperature applications, the actual operating conditions should be confirmed with NINGXING before product selection.

2. Media Compatibility

The Brass Female to Male Thread Adapter is generally suitable for compatible water, compressed air, and oils within the approved pressure and temperature range. However, brass is not automatically suitable for every fluid.

Applications involving aggressive chemicals, concentrated acids or alkalis, fuels, refrigerants, steam, high-salinity liquids, or other corrosive media require separate compatibility confirmation. The medium composition, concentration, pressure, and operating temperature should be provided before selecting the product.

For gas applications, a general brass threaded adapter should not automatically be considered suitable for all gas installations. Gas systems may require specific materials, thread standards, sealing methods, leakage testing, and compliance with local regulations. The intended gas type and applicable installation requirements should be confirmed before use.

Application Cases

1. Residential Plumbing

During kitchen or bathroom renovation, an existing valve or pipe connection may not match a new faucet hose or water-treatment component. The Brass Female to Male Thread Adapter can provide the required thread conversion without replacing the complete pipe section. For drinking-water systems, RoHS compliance alone should not be used as evidence of potable-water suitability. The required material and applicable approval should be confirmed separately.

2. Injection Mold Cooling

Cooling systems in injection molds may require different thread sizes or connection configurations. The Brass Female to Male Thread Adapter provides a compact transition between compatible connections and allows components to be removed during maintenance.

For cooling systems using additives or chemical treatment agents, media compatibility should be checked before use.

3. Pneumatic and Industrial Equipment

Industrial equipment may use different thread standards depending on the manufacturer or component type. The Brass Female to Male Thread Adapter can be used to connect compatible interfaces in air, water, or suitable oil systems when the pressure, temperature, and material requirements are within the approved operating range.

For high-pressure hydraulic systems or specialized industrial media, the product should be selected according to the actual technical requirements rather than nominal thread size alone.

Product Comparison

The Brass Female to Male Thread Adapter is mainly used when two connection points require opposite thread genders or a specific thread transition.

Common Sizes

Additional sizes and customized thread combinations can be supplied according to drawings or samples.

Installation Notes

1. Thread Inspection

Confirm the thread type, nominal size, and connection dimensions before installation. The connecting threads should be clean and free from damage, dirt, or metal debris.

2. Sealing and Tightening

Use PTFE tape or a compatible thread sealant according to the thread type and application. The sealing material must also be compatible with the working medium and operating temperature.

Use appropriate tightening force during installation. Do not use excessive torque to compensate for damaged threads, incorrect thread types, poor alignment, or damaged sealing surfaces. Over-tightening may deform the brass body, damage the threads, or increase the risk of leakage.

If leakage occurs after correct installation, the connection should be depressurized and inspected instead of simply applying additional tightening force.

FAQ

Is RoHS compliance the same as drinking-water certification?

No. RoHS restricts certain hazardous substances in materials but does not automatically certify a product for drinking water or potable-water applications. If the adapter will be used in a potable-water system, the applicable material grade and required drinking-water approvals should be confirmed separately.

Can it be used for gas systems?

Not automatically. Gas applications may require specific material grades, approved sealing methods, leakage testing, and compliance with local installation regulations. A standard Brass Female to Male Thread Adapter should not be selected for gas service without confirming the gas type and application requirements.

What is the working pressure?

For standard models, ≤1.0 MPa at normal ambient temperature is a general reference value. Actual allowable pressure depends on the product configuration and operating conditions.

What media can it handle?

Compatible water, compressed air, and suitable oils are common applications. Chemicals, fuels, refrigerants, steam, corrosive liquids, and other special media require compatibility confirmation before use.

Can customized products be supplied?

Yes. NINGXING can provide customized sizes, thread combinations, surface finishes, and other configurations based on customer drawings or samples.

What certifications are available?

NINGXING operates under an ISO 9001:2015 quality management system. Applicable products can also meet CE and RoHS requirements according to the specific product configuration and market requirements.