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Perfluoroether rubber (FFKM) is a high-performance sealing material, whose excellent performance has led to its application throughout the entire manufacturing system of semiconductor products. FFKM seal is one of the main consumables required for the production of integrated circuits. Main performance characteristics of FFKM: 1) Physical properties FFKM has a density of 1.9-2.0g/cm ³, Its physica...
The Oilfield packer element, usually is the rubber sealing product with cylinder shape which is used in layered mining, testing, water injection, acidification and fracturing in oil field. According to the mode of use, it can be divided into expansion packer element and compression packer element. JST offers elements in a variety of oilfield suitable materials including materials for high pressure...
The completion wellhead device refers to the oil (gas) tree, tubing head, casing head, and related accessories, which are used for suspension, support, control, regulation, and other oil (gas) equipment. In oil and gas extraction equipment, the sealing part plays a crucial role, and its performance is related to whether the oil and gas well can produce safely and efficiently. Sealing of commonly u...
Hydraulic seals are essential components in a hydraulic system as they help prevent leaks and ensure the smooth and efficient operation of the hydraulic system. What are the commonly used hydraulic seals? Hereby show you below: Hydraulic sealing systems include: O ring O-rings are the most commonly used hydraulic seals, and are suitable for a wide range of applications. Material typically made fro...
Spring Energized Seal consists of two components, a polymer-based seal jacket and the spring. Jackets are typically made from different PTFE material blends, which have low friction, high and low-temperature range, and broad chemical and media compatibility. The seal jacket is typically machined in the shape of a “U”. Installed with the open side of the “U” facing the system pressure.This is for t...
T-seals are commonly used in various applications to create a reliable seal between two surfaces. In the oil and gas industry, T-seals are particularly useful in wellhead equipment as tubing hanger seals. The tubing hanger is a critical component in oil and gas wells that supports the weight of the tubing and provides a seal between the production tubing and the wellhead. T seals are three-piece s...
PolyPak seal is a precision molded multi-purpose seal that combines an o-ring type synthetic rubber o-spring with a traditional lip seal to produce a unique sealing device capable of sealing both vacuum, high and low pressure. Traditional lip seals are prone to leakage at low pressure because the inherent lip load in basic seal design is small or non-existent. However, PolyPak is an extruded seal ...
Hydraulic vee packing set is a type of packing with multiple-lip, also known as chevron seals, to prevent fluid leakage. It is typically used in adjustable gland applications such as telescopic truck hoists, pumps and valves. Vee packing sets are composed of top and bottom, male and female components, and varying numbers of center vees. The vees are arranged in a V-shape, which helps to form a tig...
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