German IDT Gaskett UNIGRAF TA Luft series seals

NegotiableUpdate on 05/18

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Overview

The German IDT Gaskett UNIGRAF TA Luft series seal is made using weaving technology, with a core material of multi-purpose graphite/polytetrafluoroethylene composite fiber. It can maintain good cross-sectional density during temperature cycling and control leakage rate at a low level

Product Details

German IDT Gaskett UNIGRAF TA Luft series seals

IDT Gaskett (full name IDT Dichtungen) originated from Germany and was founded in Essen in 1984. It focuses on the research and application of sealing technology and is a leader in this field. For over forty years, the brand has always focused on innovative research and development of sealing solutions and products, specializing in the design, production, and market promotion of high-performance sealing products. With a deep technical accumulation and stable product quality, it has won recognition and praise in the field of sealing technology.

The core products of IDT Gaskett include various materials, series of sealing gaskets, sealing fillers, and related supporting sealing components, which can adapt to various sealing scenarios in different industries. Its main product system is as follows:

Core Product System

Aramid fiber gaskets, graphite gaskets, PTFE related sealing products, mica seals, metal based seals, specialized seals, sealing fillers and kits can be provided with corresponding product choices according to the sealing needs of different industries.

For the convenience of product selection in related industries, the following will provide a detailed introduction to the technical parameters and product characteristics of the brand's core sealing packing products for practical application reference:

Core sealing packing product details

UNIFLUOR TA Luft Series Packing (Product Code: 2724F)

This sealing filler is made of high expansion white PTFE fiber yarn, which can maintain good cross-sectional density and achieve low leakage rate during temperature cycling. The matching packing kit has the advantages of low clearance extrusion and low cold flow, and has a low friction coefficient, which can adapt to the needs of various conventional sealing scenarios.

The relevant technical parameters are shown in the following table:

parameter name	Specific values/explanations
density	About 1.7g/cm ³
material structure	PTFE
Working temperature range	-269 ℃ to 260 ℃

UNIGRAF-TA Luft Series Filler (Product Code: 1374)

This sealing filler is made using weaving technology, with a core material of multi-purpose graphite/polytetrafluoroethylene composite fiber. It can maintain good cross-sectional density during temperature cycling and control the leakage rate at a low level. This packing kit has the characteristics of low gap extrusion and low cold flow, with a low friction coefficient, suitable for sealing scenarios of standard and control accessories in the chemical, petrochemical industry, process technology fields, and refineries.

The relevant technical parameters are shown in the following table:

parameter name	Specific values/explanations
density	About 1.4g/cm ³
material structure	Graphite blade/polytetrafluoroethylene
Working temperature range	-269 ℃ to 300 ℃

UNIGRAF ® Series Filler (Product Code: 1376)

The gland filling adopts a woven structure design, mainly composed of elastic expanded graphite fibers (carbon content>98%), reinforced with Inconel material, and equipped with a special high-temperature waterproof layer and anti-corrosion agent. With the help of good cross-sectional density and special surface texture, this filler can achieve low friction coefficient and leakage rate under complex working conditions, and can meet the requirements of TA Luft related standards (TA Luft is an EU clean air related standard mainly used to regulate the leakage control indicators of sealing products).

The relevant technical parameters are shown in the following table:

parameter name	Specific values/explanations
density	About 1.75g/cm ³
material structure	Graphite leaves Inconel
waterproof material	PTFE
Working temperature range	-269 ℃ to 550 ℃

PTFE series aramid composite filling and lubricant filling (Product Code: 2225)

This filler uses high-quality aramid continuous yarn as the core material, which has the characteristics of wear resistance and smooth surface, and will not cause pollution to the products it comes into contact with during use. When applied to equipment such as kneading machines, mixers, and dryers in the chemical industry, it can demonstrate good service life performance and meet the long-term sealing requirements of such equipment.

The relevant technical parameters are shown in the following table:

parameter name	Specific values/explanations
density	About 1.5g/cm ³
material structure	PTFE aramid
waterproof material	PTFE
Does it contain lubricating oil	is
K factor	0.9
Working temperature range	-100 ℃ to 260 ℃

Supplement product model description

In addition to the core sealing packing products detailed above, the IDT Gaskett brand also offers a variety of sealing packing and kits to choose from, which can be selected according to actual sealing scenarios and needs. The specific models are as follows:

UNIFLUOR ®- TA Luft glass packing set (Product Code: 2724FS), UNIGRAF ® GasketSet For TA Luft Valves (Product Code: 1339) UNIGRAF ® Low Emission Packing for Valves and Fitting (Product Code: 1376) Meta-filament gland packing, with PTFE impregnation and lubricant, silicone-free（ Product Code: 2750M), PTFE packs with Aramid edges (Product Code: 2224).

Based on more than 40 years of accumulated sealing technology, IDT Gaskett has established * standards in product material selection, production process control, and other aspects. All types of sealing products have undergone standardized testing processes and can adapt to sealing scenarios in different industries, providing stable and reliable guarantees for equipment sealing. As a commonly used form of sealing, the material and structural design of sealing fillers are directly related to the sealing effect. IDT Gaskett's various types of fillers are designed according to the needs of different working conditions, taking into account both sealing performance and service life, and can meet the practical sealing application needs of multiple industries.

German IDT Gaskett UNIGRAF TA Luft series seals