What Is a Pipe Nipple?
A pipe nipple is a short length of pipe with male threads on both ends.
It is widely used to connect two female-threaded fittings or pipes.
Pipe nipples are essential components in industrial piping systems, including oil & gas, water treatment, construction, and fire protection systems.
As a professional pipe nipple manufacturer, we provide a full range of threaded pipe nipples in different materials and standards.
Types of Pipe Nipples
1. Threaded Pipe Nipple
The most common type. Threads can be:
- NPT (National Pipe Thread)
- BSPT / BSPP
- Metric thread (customized)
2. Close Nipple
Fully threaded with no unthreaded section.
3. Hex Nipple
Features a hexagonal center for easy wrench installation.
4. Barrel Nipple
Threaded on both ends with a smooth center section.
Materials of Pipe Nipples
We supply various materials to meet different industrial requirements:
- Carbon steel pipe nipple (ASTM A53 / ASTM A106)
Galvanized coated / Black coated
- Stainless steel (304 / 316)
- Brass pipe nipple (ASTM B43)
Each material is selected based on pressure rating, corrosion resistance, and working environment.
Common Applications
Pipe nipples are widely used in:
- Oil & gas pipelines
- Petrochemical systems
- Fire protection systems
- HVAC systems
- Water supply pipelines
- Mechanical equipment connections
Why Choose Us as Your Pipe Nipple Manufacturer?
- Strict ASTM standard production
- ISO quality control system
- Custom length & thread processing
- Fast global delivery
- OEM & ODM service available
If you are looking for a reliable industrial pipe fittings supplier, contact us today for a quotation.