QUICK JOINT – Hongmi Pneumatic Co., Ltd

HRC pneumatic joint high-speed rotary joint

The HRC pneumatic joint high-speed rotary joint is used in compressed air systems where the connection point needs to rotate or move during operation. Unlike a fixed connector, a rotary joint helps reduce hose twisting and bending stress when the air line is connected to a moving tool, rotating fixture or automation component. In pneumatic equipment, hose movement is a common cause of leakage and premature wear. If a fixed connector is forced to rotate with the hose, the thread, tube or fitting seal may become stressed. The HRC high-speed rotary joint provides a more flexible connection method for these working conditions. What Is an HRC Pneumatic Rotary Joint? An HRC pneumatic rotary joint is a rotating air connector used to transfer compressed air between a fixed air line and a moving or rotating part. It allows the connected hose or component to rotate more freely while maintaining an air passage through the joint. This type of fitting is useful when standard straight fittings or quick joints would be pulled, twisted or bent during operation. By reducing torsion on the…

Views: 432 2026-05-20

C-Type Self-Locking Coupling

01: How to choose a quick coupler: 1. The connecting thread and pipe part are not allowed to pull or rotate, otherwise the thread or pipe connection will fall off. In the case of pulling or turning, a rotary joint should be used. 2. The bending of the pipe should be greater than the minimum bending radius, otherwise the pipe is easy to break. 3. Inflammable, explosive or toxic gases such as coal gas, gas fuel and refrigerant cannot be transported in the pipe 4. General industrial water can be used. 5. The impulse pressure should be prepared, not exceeding the maximum operating pressure, otherwise it is easy to damage. 02: How to install the quick connector? 1. Before installation, confirm the correct model and size, and confirm that the product has no cracks or scars. 2. The length of the connecting pipe will change considering the pressure change, so the length should be left margin. 3. The joint box tube is not allowed to be twisted or stretched, and bear a negative torque, so as to avoid the joint damage, the tube…

Views: 466 2026-05-04

Plastic Steel C-Type Pneumatic Quick Joint Self-Locking

Tips for choosing a quick coupler 01: How to choose a quick coupler: 1. The connecting thread and pipe part are not allowed to pull or rotate, otherwise the thread or pipe connection will fall off. In the case of pulling or turning, a rotary joint should be used. 2. The bending of the pipe should be greater than the minimum bending radius, otherwise the pipe is easy to break. 3. Inflammable, explosive or toxic gases such as coal gas, gas fuel and refrigerant cannot be transported in the pipe 4. General industrial water can be used. 5. The impulse pressure should be prepared, not exceeding the maximum operating pressure, otherwise it is easy to damage. 02: How to install the quick connector? 1. Before installation, confirm the correct model and size, and confirm that the product has no cracks or scars. 2. The length of the connecting pipe will change considering the pressure change, so the length should be left margin. 3. The joint box tube is not allowed to be twisted or stretched, and bear a negative torque, so as to avoid…

Views: 434 2026-05-04

C Type Pneumatic Quick Connector Quick Connect Pipe Fittings Air Connectors SP20

Specifications Operating Pressure 0-1.0MPa | 0-150psi Operating Temperature 0 – 60 °C Medium Air – Water – Vacuum Applicable Tube PU / PA / PE / PVC Features 1.Designed for Polyurethane or Nylon tubing. 2.Simple installation pneumatic push in connector. 3.After installation, the direction of the tube can be changed freely. 4.Elliptical release ring help to connect tube easily by manual, no special tools required. 5.Outside (and Inside where applicable) hexagonal wrench tightening. 6. PV fittings are only used for industrial automatic apparatus and can not be applied on any medicinal equipment. Note 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2.Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice, the more your purchase the best price you get. Thank you! How to select quick coupler? 1. The connecting thread and pipe shall not be pulled or rotated, otherwise the thread and pipe connection will fall off. In case of pulling or rotating, the rotary joint shall be used. 2. The pipe bending shall be greater than the minimum bending radius, otherwise the pipe is easy to break. 3. Inflammable, explosive or toxic gases such as gas, gas fuel and refrigerant cannot be transported in the pipe. 4. General industrial water can be used. 5. The pulse pressure shall be controlled, and the maximum operating pressure shall not be exceeded, otherwise it may be easily…

Views: 542 2026-05-03

C Type Pneumatic Connector Round Two Way and SMY Round Three Way Female Air Connector

pecifications Operating Pressure 0-1.0MPa | 0-150psi Operating Temperature 0 – 60 °C Medium Air – Water – Vacuum Applicable Tube PU / PA / PE / PVC Features 1.Designed for Polyurethane or Nylon tubing. 2.Simple installation pneumatic push in connector. 3.After installation, the direction of the tube can be changed freely. 4.Elliptical release ring help to connect tube easily by manual, no special tools required. 5.Outside (and Inside where applicable) hexagonal wrench tightening. 6. PV fittings are only used for industrial automatic apparatus and can not be applied on any medicinal equipment. Note 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2.Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice, the more your purchase the best price you get. Thank you! How to select quick coupler? 1. The connecting thread and pipe shall not be pulled or rotated, otherwise the thread and pipe connection will fall off. In case of pulling or rotating, the rotary joint shall be used. 2. The pipe bending shall be greater than the minimum bending radius, otherwise the pipe is easy to break. 3. Inflammable, explosive or toxic gases such as gas, gas fuel and refrigerant cannot be transported in the pipe. 4. General industrial water can be used. 5. The pulse pressure shall be controlled, and the maximum operating pressure shall not be exceeded, otherwise it may be easily damaged. Specification Parameters Condition: New Warranty: 1 Year Applicable Industries: Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Home Use, Retail, Construction works , Energy & Mining Weight (KG): 0.05 Showroom Location: None Video outgoing-inspection: Provided Machinery Test Report: Not Available Marketing Type: Ordinary Product Type: Fittings Place of Origin: Zhejiang, China Brand Name: HOMIPNEU Material: OPP bag…

Views: 537 2026-05-02

Pneumatic C Type Quick Connector Coupling SMV

pecifications Operating Pressure 0-1.0MPa | 0-150psi Operating Temperature 0 – 60 °C Medium Air – Water – Vacuum Applicable Tube PU / PA / PE / PVC Features 1.Designed for Polyurethane or Nylon tubing. 2.Simple installation pneumatic push in connector. 3.After installation, the direction of the tube can be changed freely. 4.Elliptical release ring help to connect tube easily by manual, no special tools required. 5.Outside (and Inside where applicable) hexagonal wrench tightening. 6. PV fittings are only used for industrial automatic apparatus and can not be applied on any medicinal equipment. Note 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2.Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice, the more your purchase the best price you get. Thank you! How to select quick coupler? 1. The connecting thread and pipe shall not be pulled or rotated, otherwise the thread and pipe connection will fall off. In case of pulling or rotating, the rotary joint shall be used. 2. The pipe bending shall be greater than the minimum bending radius, otherwise the pipe is easy to break. 3. Inflammable, explosive or toxic gases such as gas, gas fuel and refrigerant cannot be transported in the pipe. 4. General industrial water can be used. 5. The pulse pressure shall be controlled, and the maximum operating pressure shall not be exceeded, otherwise it may be easily damaged. Specification Parameters Condition: New Warranty: 1 Year Applicable Industries: Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Home Use, Retail, Construction works , Energy & Mining Weight (KG): 0.05 Showroom Location: None Video outgoing-inspection: Provided Machinery Test Report: Not Available Marketing Type: Ordinary Product Type: Fittings Place of Origin: Zhejiang, China Brand Name: HOMIPNEU Material: OPP…

Views: 567 2026-05-02

C Type Quick Pneumatic Fittings Air Hose Connectors

Specifications Operating Pressure 0-1.0MPa | 0-150psi Operating Temperature 0 – 60 °C Medium Air – Water – Vacuum Applicable Tube PU / PA / PE / PVC Features 1.Designed for Polyurethane or Nylon tubing.2.Simple installation pneumatic push in connector.3.After installation, the direction of the tube can be changed freely.4.Elliptical release ring help to connect tube easily by manual, no special tools required. 5.Outside (and Inside where applicable) hexagonal wrench tightening. 6. PV fittings are only used for industrial automatic apparatus and can not be applied on any medicinal equipment. Note 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2.Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice, the more your purchase the best price you get. Thank you! How to select quick coupler? 1. The connecting thread and pipe shall not be pulled or rotated, otherwise the thread and pipe connection will fall off. In case of pulling or rotating, the rotary joint shall be used. 2. The pipe bending shall be greater than the minimum bending radius, otherwise the pipe is easy to break. 3. Inflammable, explosive or toxic gases such as gas, gas fuel and refrigerant cannot be transported in the pipe. 4. General industrial water can be used. 5. The pulse pressure shall be controlled, and the maximum operating pressure shall not be exceeded, otherwise it may be easily damaged. Specification Parameters Condition: New Warranty: 1 Year Applicable Industries: Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Home Use, Retail, Construction works , Energy & Mining Weight (KG): 0.05 Showroom Location: None Video outgoing-inspection: Provided Machinery Test Report: Not Available Marketing Type: Ordinary Product Type: Fittings Place of Origin: Zhejiang, China Brand Name: HOMIPNEU Material: OPP bag Model number: PG Body Material: PBT Working Temperature: 0℃~60℃ Working…

Views: 542 2026-05-01

C-type Quick Coupling for Air Compressor

The C-type quick coupling for air compressor is designed for fast connection and disconnection in compressed air systems. It is used to connect air hoses, pneumatic tools, air compressor outlets and workshop air pipelines without repeatedly tightening threaded joints. For factories, maintenance teams and distributors, a reliable quick coupling helps reduce air leakage, save setup time and make pneumatic equipment easier to use. In a typical compressed air line, tools and hoses are connected and removed many times during daily work. A poor connector may leak, become difficult to operate, or wear quickly. A properly selected C-type quick coupling gives the operator a secure connection while still allowing quick tool changes. What Is a C-Type Quick Coupling? A C-type quick coupling is a pneumatic connector used for air compressor and compressed air line connections. It usually works with a matching plug or socket. When the plug is inserted, the coupling locks it in place and allows compressed air to pass through. When the sleeve or release mechanism is operated, the connection can be separated quickly. This type of quick connector…

Views: 516 2026-05-01

C-type self-locking plastic steel pneumatic joint

The C-type self-locking plastic steel pneumatic joint is a quick connector used in compressed air systems where a secure and convenient air line connection is required. It is designed for air compressor pipelines, pneumatic hoses, workshop air supply points and general pneumatic tools. The self-locking structure helps the connector stay engaged during normal operation, reducing the risk of accidental disconnection when the air hose is handled correctly. For factories, repair shops and maintenance teams, quick connection matters. Pneumatic tools often need to be changed during daily work, and threaded connections are slow when operators must connect and remove tools repeatedly. A C-type self-locking pneumatic joint makes tool changes faster while helping keep the air line stable and organized. What Is a C-Type Self-Locking Pneumatic Joint? A C-type self-locking pneumatic joint is a quick coupling used to connect compressed air hoses and pneumatic tools. It works with a matching plug. When the plug is inserted, the joint locks it in position and allows compressed air to pass through. When the release sleeve is operated, the connection can be separated quickly. The…

Views: 447 2026-05-01

Pneumatic Fitting C-Type Quick Connector High Pressure Coupling Self-Locking Quick Connector SM+PM

Specifications Operating Pressure 0-1.0MPa | 0-150psi Operating Temperature 0 – 60 °C Medium Air – Water – Vacuum Applicable Tube PU / PA / PE / PVC Features 1.Designed for Polyurethane or Nylon tubing. 2.Simple installation pneumatic push in connector. 3.After installation, the direction of the tube can be changed freely. 4.Elliptical release ring help to connect tube easily by manual, no special tools required. 5.Outside (and Inside where applicable) hexagonal wrench tightening. 6. PV fittings are only used for industrial automatic apparatus and can not be applied on any medicinal equipment. Note 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2.Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice, the more your purchase the best price you get. Thank you! How to select quick coupler? 1. The connecting thread and pipe shall not be pulled or rotated, otherwise the thread and pipe connection will fall off. In case of pulling or rotating, the rotary joint shall be used. 2. The pipe bending shall be greater than the minimum bending radius, otherwise the pipe is easy to break. 3. Inflammable, explosive or toxic gases such as gas, gas fuel and refrigerant cannot be transported in the pipe. 4. General industrial water can be used. 5. The pulse pressure shall be controlled, and the maximum operating pressure shall not be exceeded, otherwise it may be easily damaged. Specification Parameters Condition: New Warranty: 1 Year Applicable Industries: Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Home Use, Retail, Construction works , Energy & Mining Weight (KG): 0.05 Showroom Location: None Video outgoing-inspection: Provided Machinery Test Report: Not Available Marketing Type: Ordinary Product Type: Fittings Place of Origin: Zhejiang, China Brand Name: HOMIPNEU Material: OPP bag…

Views: 627 2026-05-01