Feb 20,2024

Performance Introduction of Combined Packer

Combination seal is one of the most important downhole tools in petroleum engineering, which is widely used in various production links of oil and gas exploration and development. It is located between the tubing and the hose or between the hose and the borehole wall, and is used to seal off the annular space between the tubing and the hose or between the hose and the borehole wall. Among them, the sealing element (rubber sleeve) made of non-metallic materials such as rubber is the most important device, and there are two types of pressing rubber sleeve that relies on axial pressure to press the seal and expanding rubber sleeve that relies on radial pressure to expand the seal.

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Feb 20,2024

What are the sealing ring standards?

Sealing ring according to the material can be divided into nitrile rubber sealing ring, natural rubber sealing ring, neoprene rubber sealing ring, EPDM rubber sealing ring, hydrogenated nitrile rubber sealing ring, silicone sealing ring, fluorine rubber sealing ring, silicon fluorine rubber sealing ring. The sealing ring standard is ID inner diameter * CS wire diameter.

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Feb 20,2024

Possible Production Problems and Reason Analysis of Silicone O-ring

Silicone O-ring is a kind of rubber ring with silica gel as raw material and circular cross section. Because its cross section is O-shaped, it is called silica gel O-ring. At present, it has been widely used in machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, construction machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, and various instruments.

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Rubber aging and anti-aging rubber introduction

One. The concept of rubber aging rubber or rubber products in the process of processing, storage and use, due to the combined effect of internal and external factors (such as heat, oxygen, ozone, metal ions, ionizing radiation, light, mechanical force, etc.) gradually decline in performance, so that the final loss of use value, this phenomenon is called rubber aging. There are many phenomena of rubber aging, such as: raw rubber will become hard, brittle or sticky when stored for a long time; Rubber film products (such as raincoats, rain cloths, etc.) will change color, become brittle and even crack after being exposed to the sun and rain. Wires and cables erected outdoors will harden, crack and even affect the absolute effect due to the action of the atmosphere.

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2018/12

Professional manufacturer of automotive seals

Main Products

The main series of products are: automobile oil seals, skeleton oil seals, automobile rubber products, O-rings, rubber miscellaneous parts, polyurethane seals, polytetrafluoroethylene seals, plastic parts, nylon parts, stamping parts and other more than 500 varieties

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