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. [...]
In sealing, gland packing remains a trusted solution for pumps, valves, and other equipment. Also known as braided packing or compression packing, gland packings are rope-like seals used to prevent fluid leakage through the gaps [...]
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 [...]
In the sealing industry, the choice of gasket material can make or break operational success. Polytetrafluoroethylene (PTFE) gaskets are a popular solution, prized for their chemical resistance and versatility. Furthermore, expanded PTFE (ePTFE) and pure [...]
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 [...]
In the world of industrial sealing, rubber parts are the backbone of leak-free systems, ensuring operational safety, efficiency, and longevity across critical applications. From automotive and aerospace to chemical processing and medical devices, rubber parts [...]
Types of Spiral Wound Gaskets Spiral wound gaskets are composed of metal winding strips and non-metal filler strips wound alternately. The commonly used materials for metal winding strips are 304SS stainless steel and 316L/316SS stainless [...]
1)Expanded PTFE vs. PTFE: What’s the difference? PTFE Polytetrafluoroethylene offers near-universal chemical resistance, non-stick and low-friction properties, excellent electrical insulation, and a very wide service temperature range (- -180 to +260 °C ). Vigin PTFE [...]
