Natural Rubber Packing 30123290-Pk - Ideal for High-Temperature Sealing Environments

• Customization: Available
• Standard: Standard
• Material: Graphite
• Model NO.: Packing seals
• Usage: Pump, Compressor, Valve, Piping
• Application: Oil
• Certification: RoHS, UR, ISO
• Applications: Wash Pipe, Pump, Rotary Seals
• Materials: Graphite / Aramid / PTFE / Carbon Fiber
• Suitable Equipment: Pumps, Valves, Wash Pipes, Rotary Joints
• Cross Section Size: 3*3mm ~ 25*25mm Customizable
• Working Pressure: ≤ 35 MPa
• Working Temperature Range: -200ºC ~ +650ºC
• Density: 1.2–1.6 G/Cm³ Varies by Mate
• Transport Package: Packed in Standard Cartons or Wooden Boxes, Custom
• Specification: 3x3mm to 25x25mm
• Trademark: ROSENWELL
• Origin: Shandong
• Production Capacity: 100000/Year

Product Description

Packing seals

The wash pipe packing seal is a sealing component used in the rotating joint or wash pipe section of oil drilling equipment. Its main function is to prevent high-pressure fluid leakage during rotation or axial movement, ensuring the safe and stable operation of the drilling system.

Made from high-strength, wear-resistant materials such as graphite, PTFE, and aramid, this seal offers excellent self-lubrication, compression resistance, and sealing performance. It is ideal for high-pressure, high-speed, and high-frequency operations.

 Working Principle

The packing is installed inside the stuffing box around the wash pipe or shaft. When compressed axially by the gland, it deforms radially to tightly fit the surface of the wash pipe, forming a reliable seal.

During the rotation or reciprocation of the wash pipe, the packing maintains controlled contact and friction with the surface. Its flexible and lubricating properties reduce wear, extend service life, and prevent fluid leakage.

Technical Parameters
Item	Specification
Material	Graphite, Aramid, PTFE, Carbon fiber
Temp Range	-200ºC ~ +650ºC
Pressure	≤ 35 MPa
Linear Speed	≤ 15 m/s
Media	Water, Oil, Mud, Gas, etc.

Key Features

1.High sealing performance to prevent leakage of mud, liquids, or gases.

2.Resistant to high temperature and pressure, ideal for harsh conditions.

3.Excellent wear resistance and long service life.

4.Self-lubricating with low friction coefficient.

5.Easy to install and maintain.