LKS Ultra-High Pressure Quick-Spin Connector

Hydraulic pipe fittings are crucial components in hydraulic systems for connecting hydraulic pipelines, enabling fluid transmission and energy conversion. There are numerous types of hydraulic pipe fittings, and for beginners, identifying different models can be somewhat challenging. This article will provide a detailed introduction to the common models and identification methods of hydraulic pipe fittings to help readers better understand and use them.

Basic Concepts of Hydraulic Pipe Fittings

Hydraulic pipe fittings refer to components used to connect hydraulic pipelines, facilitating fluid transmission and energy conversion in hydraulic systems. They typically consist of the fitting body, sealing elements, and connecting threads. The primary function of hydraulic pipe fittings is to connect hydraulic pipelines, ensuring the proper operation of the hydraulic system.

Common Models of Hydraulic Pipe Fittings

There are many types of hydraulic pipe fittings, with the following being the most common:

1. Threaded Hydraulic Pipe Fittings: Threaded hydraulic pipe fittings are among the most common types, connecting hydraulic pipelines via threads. Common threaded hydraulic pipe fittings include NPT, BSP, and JIC models, which are suitable for different countries and regions.

2. Flange-Connected Hydraulic Pipe Fittings: Flange-connected hydraulic pipe fittings are joints that connect hydraulic pipelines via flanges. They typically consist of the flange body, sealing gaskets, and bolts. Flange-connected hydraulic pipe fittings are suitable for applications requiring higher connection strength and sealing performance.

3. Clamp-Connected Hydraulic Pipe Fittings: Clamp-connected hydraulic pipe fittings are joints that connect hydraulic pipelines via clamps. They typically consist of the clamp body, sealing gaskets, and bolts. Clamp-connected hydraulic pipe fittings are suitable for applications requiring quicker and more convenient disassembly.

4. Quick Connectors: Quick connectors are joints that connect hydraulic pipelines rapidly. They typically consist of the quick connector body and sealing elements. Quick connectors are suitable for applications requiring frequent disassembly and connection, improving work efficiency.

Methods for Identifying Hydraulic Pipe Fittings

Different models of hydraulic pipe fittings can be identified using the following methods:

1. Appearance Features: Different models of hydraulic pipe fittings may have some differences in appearance, such as the thread shape and number of threaded hydraulic pipe fittings, or the flange shape and aperture of flange-connected hydraulic pipe fittings. By observing the appearance features, one can preliminarily determine the model.

2. Dimensional Parameters: The dimensional parameters of hydraulic pipe fittings are also important for identifying their models. Different models may vary in dimensions, such as the thread diameter and pitch of threaded hydraulic pipe fittings, or the flange aperture and bolt hole spacing of flange-connected hydraulic pipe fittings. By measuring these parameters, one can accurately determine the model.

3. Identification Codes: Some hydraulic pipe fittings have identification codes. By referring to relevant standards and specifications, one can find the corresponding model information. For example, the identification code on threaded hydraulic pipe fittings may include thread type, thread diameter, and pitch, while flange-connected hydraulic pipe fittings may include flange aperture and bolt hole spacing.

Hydraulic pipe fittings are essential components in hydraulic systems for connecting hydraulic pipelines. Identifying different models requires methods such as observing appearance features, measuring dimensional parameters, and consulting identification codes. Mastering the common models and identification methods of hydraulic pipe fittings can help readers better understand and use them, improving the efficiency and safety of hydraulic systems.

LKS ultra-high-pressure quick-connect couplings have the following features:

Technical advantages: High pressure resistance, no deformation.

Pressure range: 105-160 MPa.

Internal and external threads on both ends: M16×1.5.

Threads on both ends can be customized according to user requirements.             

Product application: LKS couplings are specialized connectors for pressure testing and grease injection guns (leak sealing tool grease injection guns, hydraulic grease injection guns).