| Material | Carbon Steel |
|---|---|
| Material Grade | A106 Gr.B, A53 Gr.B |
| Thread Type | NPT |
| Standard | ASTM A106, ASTM A53 |
| Surface Finish | Galvanized |
| Size Range | 1/8" – 12" |
| Schedule | SCH 40: 1.73mm-9.53mm, SCH 80: 2.41mm-17.48mm |
| Thread Standard | ASME B1.20.1 |
| Pressure Rating | 150 PSI (SCH 40) / 300 PSI (SCH 80) |
Fire sprinkler pipeline system
Industrial gas pipeline
Boiler room piping
Water supply systems
Mechanical equipment pipelines
Our galvanized pipe nipples help reduce total installation cost in industrial piping systems.
The threaded design allows direct connection without welding, saving labor and equipment costs.
The galvanized coating improves corrosion resistance.
This extends service life and reduces maintenance frequency in water and fire protection pipelines.
For contractors and distributors, this means stable performance and lower lifecycle cost.
We manufacture threaded pipe nipples with standard NPT or BSP threads.
These threads are widely used in international pipeline systems.
Installers can connect them quickly using common pipe tools.
No welding or special equipment is required on site.
This makes them practical for large pipeline projects and fast installation schedules.
Different pipeline environments require different materials.
Provides strong corrosion resistance in water supply and fire sprinkler systems.
Offers high strength and is commonly used in gas or mechanical pipelines where coating is not required.
Best choice for corrosive environments such as chemical plants or marine systems.
Suitable for plumbing and low-pressure systems with good corrosion resistance.
Selecting the correct material improves system reliability and service life.
We operate a stable production line for threaded steel pipe nipples.
Our factory supports large-volume orders for international projects and distributors.
Typical lead time ranges from 15 to 30 days, depending on order volume.
We also support OEM production, custom lengths, and private labeling.
Strict inspection is applied to thread accuracy, coating thickness, and dimensional tolerance.
Our galvanized pipe nipples are commonly used with:
Pipe Coupling
Reducer Coupling
Elbow
Pipe Union
Valve
Flange
These fittings create reliable threaded pipeline connections in industrial systems.
We produce galvanized pipe nipples in a wide range of sizes.
Typical size range: **1/8” to 6”** with various length options.
Available standards include:
ASTM
ANSI
DIN
BS
For project engineers and buyers, we can provide CAD drawings and PDF technical drawings for confirmation.
What is a galvanized pipe nipple used for?
A galvanized pipe nipple is used to connect two female threaded pipe fittings.
It is widely applied in fire protection, water supply and industrial piping systems.
What thread standards are available?
We mainly supply pipe nipples with NPT and BSP threads.
Other thread specifications can also be produced according to customer requirements.
Can you provide OEM pipe nipples?
Yes. We support OEM production including custom lengths, packaging and marking.
This service is commonly used by distributors and project suppliers.
