Description
Male Connector (Tube to Male Pipe Fitting)
A Male Connector is an instrumentation compression fitting used to connect a tube to a female threaded pipe port. One side features a compression tube connection, while the other side has a male threaded end (NPT, BSPT, BSPP, or Metric).
These fittings are widely used in instrumentation, pneumatic, and hydraulic systems to ensure a secure, leak-proof connection under high pressure and vibration conditions.
Standard Sizes
Tube OD Sizes
| Tube OD (Inch) | Tube OD (mm) |
|---|---|
| 1/16″ | 1.6 mm |
| 1/8″ | 3.2 mm |
| 1/4″ | 6.35 mm |
| 3/8″ | 9.52 mm |
| 1/2″ | 12.7 mm |
| 3/4″ | 19.05 mm |
| 1″ | 25.4 mm |
Male Thread Sizes
| Thread Type | Available Sizes |
|---|---|
| NPT | 1/16″ to 2″ |
| BSPT | 1/8″ to 2″ |
| BSPP | 1/8″ to 2″ |
| Metric | M10 to M33 |
Thread Standards:
- ASME B1.20.1 (NPT)
- ISO 7-1 (BSPT)
- ISO 228 (BSPP)
Available Material Grades
Stainless Steel
- SS 304 / 304L
- SS 316 / 316L
- SS 321
- SS 904L
Carbon Steel
- ASTM A105
- ASTM A350 LF2
Alloy Steel
- ASTM A182 F5
- ASTM A182 F11
- ASTM A182 F22
Duplex & Super Duplex
- UNS S31803
- UNS S32205
- UNS S32750
- UNS S32760
Key Features
- Leak-proof double ferrule sealing
- Excellent corrosion resistance
- High pressure capability
- Easy installation & maintenance
- Strong vibration resistance
- Precision machined threads
Applications
- Oil & Gas Industry
- Chemical Processing Plants
- Instrumentation Systems
- Hydraulic & Pneumatic Lines
- Power Generation Plants

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