NPT carbide thread inserts with high wear resistance and reliable sealing performance

MC1

MC1 exhibits exceptional matrix red hardness and remarkable toughness, making it ideally suited for processing with high-efficiency threading machines. Furthermore, it is perfectly compatible with the threading requirements of oil pipes, casings, and couplings that belong to medium steel grades and secondary high steel grades, encompassing materials like J55, K55, N80, L80.

MC2 boasts high matrix strength, excellent red hardness, and good impact resistance. It is suitable for high-efficiency threading machine processing of medium to high steel grade oil pipes, casings, and coupling threads, such as N80 and P110.

MC3 boasts good overall mechanical properties in its matrix, along with stable cutting performance. It is suitable for high-efficiency threading machine processing of oil pipes, casings, and coupling threads that belong to low, medium, and secondary high steel grades, such as H40, J55, M65, C75, N80, and similar specifications.

P35 utilizes a matrix with high strength and excellent red hardness, making it suitable for processing the threads of drill pipes, oil drilling collars, sucker rods, and other related equipment.

Depending on the specific application, it can be coated or uncoated, and possesses good red hardness and toughness. It is suitable for use in the manufacturing of specialized chip breakers for thread cutting combs and other cutting tools.

Exhibits excellent wear resistance and high-temperature red hardness, making it suitable for the internal threading of medium to high alloy steels.

• ISO metric full-tooth thread inserts are widely used in machinery manufacturing, automobile manufacturing, aerospace, petrochemical and other fields.

• 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.

• Trapezoidal threads are widely used in CNC machine tools, automated production lines, heavy equipment, etc.

• 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 threads are widely used in aerospace, defense and related industries.

• 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.

• 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.