PARKER Quick Connector FF-251-4FP

NegotiableUpdate on 02/10

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The PARKER quick connector FF-251-4FP $r $n1 plays an important protective role in sealing and preventing electrochemical corrosion in long-distance pipelines. In terms of its structure, it mainly consists of short sections, steel flanges, steel fixing rings, seals, insulation boards, insulation sleeves, and filled insulation materials, forming a complete closed system.

Product Details

PARKER Quick Connector FF-251-4FP

2. From the perspective of seal types, there are mainly three types of sealing structures: O-ring seal, U-ring seal, and "O-shaped+U-shaped" composite seal. Although the sealing structures are different, they all have the same sealing principle. The sealing principle is that the sealing ring will undergo elastic deformation under the action of external pre tightening force, achieving the required sealing force and ensuring that the medium inside the pipeline does not leak out.

1. Protection of pipelines: Force transmission joints can effectively protect pipelines and avoid uncontrollable factors such as ground settlement and construction

The change in axial concentricity caused by this reduces stress concentration and ring damage in the pipeline. This helps to extend the service life of the pipeline

Fate.

2. Compensation displacement: The force transmission joint has the function of compensating for the axial displacement of the pipeline, and the force transmission joint can be adjusted by adjusting the movable nut

The length between the main body and the casing body is used to achieve compensation and ensure the normal operation of the pipeline system.

3. Transmission of force: The transmission joint can transmit various moments and pressures, such as tensile force, compressive force, and bending moment, ensuring

The forces in the pipeline system can be well transmitted, avoiding damage to the pump valve products due to excessive concentration of forces.

4. Connection function: The force transmission joint plays a role in connecting pipes of different materials and diameters in the pipeline system, while also transmitting

The pressure and flow rate of the medium ensure the integrity and stability of the pipeline system.

5. Adaptability: The transmission joint is suitable for the transmission of various media, including gas, air, crude oil, fuel oil, and domestic sewage

Lubricating oil, fresh water, seawater, etc., and suitable for steam and particulate powder materials with a temperature not exceeding 250 degrees.

PARKER Quick Connector FF-251-4FP