| Name | Description | Features | Application Areas |
| ISO | ISO Metric Full Profile Thread Insert is a tool with a complete
thread profile, designed to meet ISO Metric thread standards. | Complying with ISO standards ensures that the processed threads
have uniform size and precision, and the full-profile design
improves processing efficiency. Made of high-quality materials,
with high hardness and wear resistance | - ISO metric full-tooth thread inserts are widely used in machinery
manufacturing, automobile manufacturing, aerospace, petrochemical
and other fields.
|
| W | Threads specially designed for pipe connections | The tooth angle of Whitworth thread is 55°, which is different from
many other thread standards. The rounded top and bottom of the
thread can reduce the wear of the thread tool on the top and
improve its fatigue resistance. |
- Oil drilling: Whitworth threads can ensure the tightness and
tensile strength of the connection.
- Pipeline system: Applicable to pipeline systems in the oil, natural
gas, chemical and other industries.
- Manufacturing: In the manufacturing industry, Whitworth threads are
also often used in situations where high-precision and reliable
connections are required.
|
| TR | 30° Trapezoidal thread | Trapezoidal thread refers to a metric trapezoidal thread with a
tooth angle of 30°.Trapezoidal threads are mainly used for
transmission, have high strength and rigidity requirements, are not
easy to loosen, and have high transmission efficiency. | - Trapezoidal threads are widely used in CNC machine tools, automated
production lines, heavy equipment, etc.
|
| ACME | ACME trapezoidal thread cutter is a tool specially designed for
processing ACME trapezoidal threads, with specific angle and shape
design. | The ACME thread usually has a tooth angle of 29° (there are other
angles such as 30°, but 29° is the most common), and the tooth
profile is trapezoidal, wider at the bottom and narrower at the
top. |
- Mechanical connection: ACME trapezoidal threads are often used to
connect key components such as shafts, gears, and bearings.
- Transmission system: In the transmission system, ACME trapezoidal
threads can be used to transmit torque and power.
- Oil and gas industry: ACME trapezoidal threads are often used to
connect key equipment such as pipelines and valves.
- Other industrial fields: It is widely used in metallurgy, chemical
industry, textile and other industries.
|
| UNJ | UNJ thread is a mechanical thread with high strength and
durability, especially suitable for applications requiring high
strength and reliable connection. | High strength: Compared with cUNJ threads have higher strength. The
external thread bottom of UNJ threads is in an arc shape. This
design helps to reduce stress concentration and increase the
fatigue life of the threads. | - UNJ threads are widely used in aerospace, defense and related
industries.
|
| NPT | The NPT thread has a tooth angle of 60° and a taper of 1:16. | NPT threads can provide reliable sealing performance. NPT threads
comply with the US National Pipe Thread Standard (ANSI/ASME
B1.20.1, etc.) and have good versatility and interchangeability. |
- Pipeline system: NPT threaded connectors are often used for
fastening, sealing and connection.
- Petroleum and chemical industry: In water pumps, pipelines and
valves in oil wells, NPT connectors are used for connection and
sealing.
- Compressed air system: NPT threaded connectors are used to connect
compressed air pipes, air filters, air dryers and other equipment
and components.
- Other industrial fields: NPT threads are also often used for branch
connections of various pipeline systems.
|
| NPTF | NPTF thread is a thread standard for pipe connections developed by
the American National Standards Institute (ANSI), mainly used in
North America. | Sharp tooth shape and short root: higher connection stability and
security. NPTF thread has good self-locking performance, can
provide greater load-bearing capacity, high tooth shape accuracy,
and can prevent leakage without sealing medium. |
- Pipeline systems: NPTF threaded joints are often used for
tightening, sealing and connection.
- High-pressure systems: NPTF threads are particularly suitable for
high-pressure systems because they can prevent leakage without
sealing media.
- Large equipment and projects: Due to the large load-bearing
capacity of NPTF threads, they are also widely used in some large
equipment and projects.
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