Brass Male Hose barbs


Conex is a manufacturer and supplier of Brass male hose barbs in high quality free machining Brass and Lead free Brass.  Our Brass male hose barbs come with  NPT threads, BSPT threads, BSPP (Parallel) threads, NPTF threadsetc. Brass male hose barbs are essential components used for secure hose connections in various industries, including plumbing, automotive, and industrial fluid transfer systems. These fittings have a barbed end designed to grip the inside of a hose and a male threaded end that connects to a corresponding female thread. Our range of Brass male hose Barbs, Brass hose barbed fittings, Brass Hose connectors.

Brass hose barbs are known for their durability, corrosion resistance, and excellent machinability. They are ideal for applications where a strong and reliable hose connection is required, especially in environments where moisture and moderate chemical exposure occur


Usage of Brass hose barbs Brass Male Hose Barbs

Brass male hose barbs are used in:

  • Plumbing systems – For water, air, and non-corrosive fluid transfer
  • Automotive applications – Fuel lines, coolant systems, and vacuum lines
  • Industrial fluid transfer – Chemical and pneumatic applications
  • Irrigation and agriculture – Water distribution and hose connections
  • HVAC systems – Air and gas transfer
  • Medical and laboratory equipment – Non-reactive fluid connections

Thread Standards for Brass Hose Barbs

Brass male hose barbs come in various threading standards to suit different regional and industry-specific requirements:

Thread TypeDescription
NPT (National Pipe Thread) Standard U.S. tapered thread for leak-proof connections
NPTF (National Pipe Taper Fuel) Similar to NPT but designed for dry-seal connections
BSP (British Standard Pipe) Parallel thread commonly used in Europe and Asia
BSPT (British Standard Pipe Tapered) Tapered version of BSP for secure connections

Material Grades for Brass Hose barbs

Brass hose barbs are manufactured using different grades of brass depending on application requirements:

  • C36000 (Free-Cutting Brass) – Excellent machinability, corrosion-resistant, and widely used for fittings
  • C37700 (Forging Brass) – Used for high-strength applications
  • C46400 (Naval Brass) – Suitable for marine applications due to superior corrosion resistance
  • Lead-Free Brass – Compliant with drinking water and food-grade applications

Manufacturing Styles

Brass male hose barbs are manufactured using two main techniques:

  1. Bar Stock Machining – Made from solid brass rods, ensuring high precision and durability
  2. Forged Brass – Higher strength fittings, typically used for high-pressure applications

The barb section includes serrations (grooves) that enhance hose grip, preventing slippage and ensuring a tight seal when used with clamps.


Hose ID Size & Thread Compatibility Chart

 Code Hose Inner Diameter (ID) Thread Size (NPT/BSP)
CM33 1/8" (3mm) 1/8" – 27 NPT/BSP
CM66 1/4" (6mm) 1/4" – 18 NPT/BSP
Cm1010 3/8" (10mm) 3/8" – 18 NPT/BSP
CM1313 1/2" (13mm) 1/2" – 14 NPT/BSP
Cm1616 5/8" (16mm) 5/8" – 14 NPT/BSP
CM1919 3/4" (19mm) 3/4" – 14 NPT/BSP
CM2525 1" (25mm) 1" – 11.5 NPT/BSP
CM2828 1-1/2" (38mm) 1-1/2" NPT /BSP

 


Compatible Hose Types

Brass hose barbs can be used with various hose types, including:

  • PVC hoses – Flexible and lightweight for water and air transfer
  • Rubber hoses – Durable and heat-resistant for fuel and industrial applications
  • Silicone hoses – Ideal for high-temperature and medical uses
  • Polyurethane hoses – Abrasion-resistant for pneumatic and hydraulic applications
  • Braided hoses – Reinforced for high-pressure systems
  • Nylon hoses – Commonly used in fuel and oil transfer applications

Additional Information

  • Temperature Range: Typically -40°C to 150°C depending on the hose material
  • Pressure Rating: Varies based on hose type and connection method but generally supports up to 300 PSI
  • Installation Tips: Use hose clamps for secure connections and apply Teflon tape to threaded ends for leak prevention
  • Advantages: Durable, cost-effective, corrosion-resistant, and easy to install

Brass Hose Barbs and Brass Male Hose Barbs offer a versatile and reliable solution for various hose connection needs across multiple industries. Their compatibility with different hose types and thread standards ensures they meet both commercial and industrial demands effectively. We also offer Brass hose tail fittings, Garden hose barbs, Brass barbed tube connectors ,Brass hose nipples ,Male/female threaded hose barbs, Multi-step hose barbs, Brass straight barb fittings, Brass elbow hose barbs, Y-branch hose barbs, Reducing hose barbs ,Quick-connect hose barbs, Pneumatic hose connections, Hydraulic fittings ,Water line connections, Fuel line fittings etc.


Features :

Corrosion resistant, economy range, wide thread choice, specials available as per customer drawings and specifications

Threads : BSPT (R), BSPP (G), NPT, NPTF (dryseal), NPS, Metric-ISO, UNF, 450 SAE & UNC
Hose Type : PTFE, Rubber, Plastic, EPDM, LDPE, PVC, Nylon, Reinforced PVC, and PU and Braided
Finish : Natural (Nickle & Chrome if required)
Media : Used for transfer of air, water, oils and chemicals
Note : Hose and thread combinations not shown can also be provided on special basis. The entire range is also available in Aluminium and Stainless Steel also.

 

Part No.

Thread Size

Hose I.D.

Length (mm)

No. of Barbs

Standard Packing

HE 1818

1/8”

1/8”

30

3

100

HE 18316

1/8”

3/16”

35

3

100

HE 1814

1/8”

1/4”

35

3

100

HE 14316

1/4”

3/16”

40

4

100

HE 1414

1/4”

1/4”

45

4

100

HE 1438

1/4”

3/8”

45

4

100

HE 1412

1/4”

1/2”

48

4

100

HE 3814

3/8”

1/4”

45

4

50

HE 3838

3/8”

3/8”

51

4

50

HE 3812

3/8”

1/2”

51

4

50

HE 1238

1/2”

3/8”

51

4

50

HE 1212

1/2”

1/2”

55

4

50

HE 1234

1/2”

3/4”

60

4

50

HE 121

1/2”

1”

60

4

50

HE 3412

3/4’

1/2’’

55

4

25

HE 3434

3/4”

3/4”

60

4

25

HE 341

3/4”

1”

60

4

25

HE 134

1”

3/4”

65

4

10

HE 11

1”

1”

65

5

5

HE 114114

1¼”

1¼”

70

5

2

HE 112112

1½”

1½”

85

5

1

HE 22

2”

2”

103

5

1

HE 33

3”

3”

115

5

1

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