Sealing Gland Packing and mechanical seals are two widely used sealing methods, each operating on distinct principles. Let's see how they work and where they are typically applied. How Sealing Gland Packing Works: Labyrinth Effect: [...]
1. Definition of Static Seals and Dynamic Seals 1)Static Seals: Static seals refer to a sealing state where there is no relative movement between the sealing element and the sealing surface. In this state, a [...]
LongSeal Expanded PTFE (ePTFE) gaskets are made from 100% PTFE material that has been expanded into a unique, strong, and porous material. This highly fibrous material retains all the remarkable properties of PTFE itself—such as [...]
Expanded PTFE (ePTFE) is a superior polymer material derived from polytetrafluoroethylene (PTFE) through an expansion process. This material retains the excellent properties of PTFE, such as corrosion resistance, acid and alkali resistance, and non-stick qualities. [...]
What is Gland Packing? Gland packing, also known as sealing packing, is a sealing material typically made from woven, soft threads. It is designed to fill the space within a sealing chamber, thereby preventing leakage. [...]
The development of the rubber sealing industry is focused on enhancing material performance and applying new technologies to meet increasingly demanding working environments and market needs. Below are some of the key development directions: 1. [...]
PTFE gland packing, also known as Teflon gland packing, is a high-performance sealant made from various materials, widely used in industrial sealing systems. Here’s a detailed look at PTFE gland packing: PTFE Gland Packings Materials [...]
Both Expanded PTFE gaskets (ePTFE) and Pure PTFE gaskets (PTFE) are made from polytetrafluoroethylene material, but they differ significantly in manufacturing processes, performance, and applications. Below is a detailed comparison of the two: Characteristics of [...]
The spiral wound gasket is one of the most widely used gaskets, offering a low-cost sealing solution that performs well under varying operational temperatures and pressure fluctuations. The multi-layered construction of metal strips and filler [...]
Swelling: The phenomenon where rubber parts absorb liquid and become soft and swollen when their oil resistance, chemical resistance, etc., are not suitable. Retaining Ring: Used to prevent the overflow of rubber parts under high-pressure [...]
