Carbon steel threaded pipe nipple is one of the most widely used components in carbon steel pipe fittings, designed to connect pipes and fittings with male threaded ends. It is widely applied in industrial piping systems where reliable sealing, easy installation, and maintenance are required.
As a professional pipe fittings manufacturer, we supply high-quality threaded pipe nipples manufactured in accordance with ASTM A106, ASTM A53, and ASME standards, suitable for oil & gas, petrochemical, power generation, and pipeline applications.
| Parameter | Details |
|---|---|
| Material | ASTM A106 / ASTM A53 / ASTM A105 |
| Standard | ASME B1.20.1 / ASME B16.11 |
| Thread Type | NPT / BSP / BSPT |
| Size Range | 1/8” – 8” |
| Wall Thickness | SCH 40 / SCH 80 / SCH 160 / XXS |
| Type | Seamless / Welded |
Threaded pipe nipple is a short length of pipe with external threads on both ends, used to connect two female threaded fittings or pipes. Compared with welding connections, threaded pipe nipples provide a faster and more flexible installation solution, especially for small diameter piping systems.
Our carbon steel pipe nipples are produced using high-quality raw materials and precision machining to ensure accurate threads, tight sealing performance, and long service life under industrial conditions.
Our threaded pipe nipples comply with international standards to meet global project requirements:
These materials ensure excellent mechanical strength and durability in demanding environments.
| Property | Value |
|---|---|
| Tensile Strength | ≥ 415 MPa |
| Yield Strength | ≥ 240 MPa |
| Elongation | ≥ 20% |
We supply a wide range of threaded pipe nipples:
Carbon steel threaded pipe nipples are widely used in:
These applications require reliable pipe fittings with strong sealing performance and long-term durability.
Threaded pipe nipples are ideal for systems where welding is not practical. They allow easy installation, disassembly, and maintenance.
Welded pipes and fittings provide stronger connections and are preferred for high-pressure or critical applications.
| Type | Description |
|---|---|
| Black | Natural finish |
| Galvanized | Hot dip galvanized |
| Oil Coating | Anti-rust protection |
| Sandblasting | Surface cleaning |
As a reliable carbon steel pipe fittings manufacturer, we offer:
A threaded pipe nipple is a short pipe with male threads on both ends used to connect piping components.
Common materials include ASTM A106, ASTM A53, and ASTM A105 carbon steel.
NPT is the most widely used thread standard, while BSP and BSPT are also available.
SCH 80 pipe nipples have thicker walls and higher pressure resistance than SCH 40.
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