FEP Durable Coiled Tube with High Resistance

• Material: FEP
• Kind: Thermoplastics Pipes
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 18-35 MPa
• Density: 2.1-2.2 g/cm3
• Model NO.: FEP Bellows
• Elongation at Break: 150-300 %
• Shore D: 26
• Transport Package: Export Carton
• Specification: normal size and special size can be customized
• Trademark: hongda
• Origin: China
• Production Capacity: Big & Stable

Product Description

Product Description

FEP was developed as a conventionally melt-processible fluoropolymer in response to the limitations and initial difficulties in processing PTFE.

FEP tubing is a copolymer of TFE, the basic fluoro-monomer building block. The addition of a modifier results in a small, but meaningful departure from the properties of PTFE tubing. Mainly, it possesses a working pressure that is 30% higher, transparent walls, a small increase in stiffness, and a use temperature that is 50 degrees F lower.

Unlike other fluoropolymer tubing, long continuous lengths of FEP tubing can also be produced by extrusion. The relatively low cost and desired properties of FEP tubing drives its use in many applications that require high electrical breakdown voltage, low dielectric constant, high chemical resistance, high UV transmission.

Product name


White FEP Telfon Bellows for industrial application



Main properties 

. excellent corrosion resistance
. Good electrical insulation performance
. High temperature resistance
. low coefficient of friction
. Good non-sticky properties

Application

PTFE is widely used in chemical anti-corrosion, mechanical seal,engineering piping, electrical insulation,pump&valve
fluid,aviation,textile,ceramic and other industries

Technical specification

property	NORM	VALUE
Density	ISO1183	2.14-2.2
Tensile strength at break ( Mpa)	ISO527	18-30
Modulus of elasticity	ISO527	0.35-0.5
Elongation at break	ISO527	150-350
Shore D	DUROMETER	52
Temperature range	/	-196-260
Coefficient of linear thermal expansion	ISO11359	1

Company introduction:

Hongda was founded in 1999 and it is a professional manufaturer of high-performance plastics in the form of semi-finished products and finished parts.The products sell well throughout the country and exported to more than 20 countries&areas, which are widely used in chemical industry,semiconductor, gas&oil, pump&valve, water treatment...