low temperature application TFM Helical Spring Energized Seal

TFM is also called modified PTFE. In addition,it has a better temperature range resistance and lower coefficient of friction. It can be used as PTFE pistom seals in ball seats.PTFE polymer seals can stand for high pressure and almost any chemical medium.PTFE lip seals have high performance in -196℃~260℃ working condition.PTFE rotary shaft seals can be used at linear speed up to 1.5m/s.It is ofen made as PTFE PTFE radial shaft seals or PTFE rod seals.PTFE seals have high quality sealing solutions.

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TFM Helical Spring Energized Seal

H Spring Series

H-02

H V C

Groove Size selection table

H & V & C2

H & V & C1

TFM has below properties:

Wide temperature range; -200°C to +260°C.

Resistance to embrittlement and aging.

Substantially lower deformation under load

Denser polymer structure

Good electrical insulating properties

Lowest coefficient of friction

Best anti-adhesive properties

TFM Property table

Properties	Condition	Unit	TFM
Color			Natural
Density	23℃	g/cm3	2.15-2.19
Hardness	23℃	Shore D	≥55-61
Tensile Strength	23℃	MPA	≥25
Elongation at break	23℃	%	≥250
Compressive Modulus	23℃	N/mm2	≥7%
Min.-max. service temperature	23℃	℃	-200~260

1 7502--- 2 7502---

1DMH(1600mm)

1_20201126172544

Kalfon is a high-tech enterprise,who has 1,500 square meters of industrial plant and office space . Kaflon is equipped with European imported seal cutting equipment and multiple sets of spring tension and pressure testing machines, sealing ring low-temperature testing equipment, and light welding machines, etc. equipment.

Through a series of product research and development, Kaflon produces ultra-low temperature, high pressure resistance, corrosion resistance and other harsh environment sealing products, breaking the monopoly of foreign suppliers in many fields.

Welcome to contact us for more product information!

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