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EPDM / NBR Sealing Ring For Fittings Tubes And Valves

EPDM / NBR Sealing Ring For Fittings Tubes And Valves

  • EPDM / NBR Sealing Ring For Fittings Tubes And Valves
  • EPDM / NBR Sealing Ring For Fittings Tubes And Valves
  • EPDM / NBR Sealing Ring For Fittings Tubes And Valves
  • EPDM / NBR Sealing Ring For Fittings Tubes And Valves
EPDM / NBR Sealing Ring For Fittings Tubes And Valves
Product Details:
Place of Origin: CHINA
Brand Name: SML
Certification: KTW, NSF, WRAS, KTW-BWGL
Model Number: EP70
Payment & Shipping Terms:
Minimum Order Quantity: 300PCS
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Detailed Product Description
Fluid: Water, Oil, Gas, Seawater Advantage: 0 Leakage
Size: 1/2-72'' Application: Water, Oil, Gas, Seawater
Color: Black Sealing: Resilient
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Fittings Tubes And Valves Sealing Ring

Rubber Seals for Valves and Pipe Fittings

Rubber seals are commonly used in valves and pipe fittings to provide effective sealing and prevent leakage of liquids or gases. These seals are made of elastic materials such as synthetic polymers, including Nitrile Butadiene Rubber (NBR), Fluoroelastomer (FKM), and Silicone Rubber (VMQ), chosen for their abrasion resistance, corrosion resistance, and high-temperature capabilities. Here is a detailed description of some common types of rubber seals:

  1. O-Ring: The O-ring is one of the most common types of rubber seals. It features a circular cross-section and is typically used in static or dynamic applications. O-rings are versatile and can withstand a wide range of operating conditions.

  2. Gasket: Gaskets are flat rubber seals used to create a tight seal between two flat surfaces. They are commonly used in flanged connections, such as pipe flanges. Gaskets come in various shapes and sizes to accommodate different flange configurations.

  3. Diaphragm: Diaphragms are flexible rubber membranes that separate two chambers or systems while allowing for the transfer of pressure or fluids. They are often used in valves, pumps, and regulators to control the flow of liquids or gases.

  4. Lip Seal: Lip seals, also known as oil seals or shaft seals, are used to prevent the leakage of fluids along rotating shafts. They consist of a flexible lip made of rubber that seals against the shaft, preventing contaminants from entering and fluids from escaping.

Here is a table illustrating the characteristics of different rubber seal types:

Rubber Seal Type Description Applications
O-Ring Circular cross-section, versatile and resilient Valves, pumps, hydraulic systems
Gasket Flat shape, creates a tight seal between flat surfaces Pipe flanges, fittings, machinery
Diaphragm Flexible membrane, allows pressure or fluid transfer Valves, regulators, pumps
Lip Seal Designed to prevent fluid leakage along rotating shafts Rotary equipment, motors, gearboxes

Please note that this table provides a general overview, and there may be additional variations and specialized rubber seals available for specific applications.

Contact Details
Suzhou Meilong Rubber and Plastic Products Co., Ltd.

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Tel: +86 15850129036

Fax: 86-512-66833086

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