Best Yoebor Water Pipes in 2026

Female National Pipe Taper (NPT) threads for connecting to male threaded pipes

Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability

1/4-Inch NPT x 1/4-Inch NPT, Coupling for connecting two pipes with the same diameter in a straight run

Hex nipple for connecting two threaded pipes or fittings and extending pipe length

1/8" Male NPT threads for connecting to 1/8" female threaded pipes

Legines pipe fittings are made of CA360 or CA377 brass, not ordinary copper alloy, and meet SAE standard, have dryseal threads, forgings & extruded.

✅ SPECIFICATION - Standard brass pipe fitting 3/8" NPT female to 3/8" NPT female coupling adapter for connecting two male threaded pipes with the same diameter in a straight run.

✅ MATERIAL - This pipe coupler is made of high quality durable brass for corrosion resistance, high temperature ductility and low magnetic permeability. Can be used in wet environments; it can also be used with grease, fuels and natural gas, refrigeration, instrumentation and hydraulic systems in low and medium pressure pipe line connections.

✅ EASY INSTALLATION - The deep threads design makes fittings bite better, engaged with the object to enhance fixation, no leaking, not easy to slip. Easier and faster installation.

Operating temperature range of -65 to +250 degrees F

Shape:Hex Nipple(Male x Male),Connection:NPT-NPT,Measurement:1/2",Length:40mm

Commonly used to connect various pipes,such as air pipe, fuel pipe,water pipe,etc

Long nipple for connecting two threaded pipes and extending pipe length

1/8" Male National Pipe Taper (NPT) threads for connecting to 1/8" female threaded pipes

Brass for higher corrosion resistance, ductility at high temperatures, and low magnetic permeability

Shape:female to male,Connection:NPT-NPT

The coupling has NPT threads for creating tighter seals than straight threads

Nipple Bush Adapter for connecting and extending pipes going in the same direction

Shape: Threaded Reducer (Female x Female),Connection:NPT-NPT

Reducer coupling for connecting two pipes of different sizes going in the same direction

Female National Pipe Taper (NPT) threads on both ends for connecting two male threaded pipes of different sizes

Shape: Threaded Reducer (Female x Female),Connection:NPT-NPT

Reducer coupling for connecting two pipes of different sizes going in the same direction

Female National Pipe Taper (NPT) threads on both ends for connecting two male threaded pipes of different sizes

MATERIAL: It can apply to water, oil and fuel, LP and natural gas, and be used to connect various pipes as well as air tools. Coupling for connecting two pipes with the same diameter in a straight run

FUNCTION: 1/4" female x 1/4" female NPT threads equal diameter hex nipple for connecting two female threaded pipes with same diameters. Or Extending the pipe length. Hard-connected, it does not need extra sealing for most situation.

FEATURES: Forged brass fittings, corrosion resistance, ductility at high temperatures, and low magnetic permeability. Operating temperatures range from -53 to 121℃ (-65 to 250 ℉).

Reducer Adapter: Premium solid brass with thicker wall, more durable than iron and iron galvanized pipe fittings, 1/4" NPT male pipe x 3/8" NPT female pipe

Reducing Hex Nipple: Reducing hex nipple for connecting two threaded pipes with different diameters. Male National Pipe Taper (NPT) threads for connecting to female threaded pipes

Hex Bushing: Has a 3/8” male NPT threaded on one end and a 1/4” female NPT threaded on the other for connecting a female and a male pipe or fitting with different diameters

MATERIAL: Heavy duty forged brass, thicker, threads are deep and accurate, stronger and durable. SIZE: 1/4'' NPT male x 1/4'' NPT male thread.

FUNCTION: 1/4" male x 1/4" male NPT threads equal diameter hex nipple for connecting two female threaded pipes with same diameters. Or Extending the pipe length. Hard-connected, it does not need extra sealing for most situation.

FEATURES: Forged brass fittings, corrosion resistance, ductility at high temperatures, and low magnetic permeability. Operating temperatures range from -53 to 121℃ (-65 to 250 ℉).

Long nipple for connecting two threaded pipes and extending pipe length

1/8" Male National Pipe Taper (NPT) threads for connecting to 1/8" female threaded pipes

Legines pipe fittings are made of CA360 or CA377 brass, not ordinary copper alloy, and meet SAE standard, have dryseal threads, forgings & extruded.