World-Class Fluoroplastics PTFE Seals Including Rod Seals, Backup Rings, O Rings

• Material: PTFE
• Application: Bearing
• Type: Stationary Seal
• Performance: High Pressure
• Shape: O-Ring
• Standard: Nonstandard
• Elongation at Break: 150%
• Temperature Range: -196-260
• Transport Package: Export Carton
• Specification: different diameter can be choosen
• Trademark: Hongda
• Origin: Zhuzhou, China
• HS Code: 3902900090
• Production Capacity: Big&Stable

Product Description

                              world-class fluoroplastics PTFE seals including rod seals, backup rings, o rings
Rworld-class fluoroplastics PTFE seals including rod seals, backup rings, o rings
As PTFE owns excellent chemical and thermal properties, PTFE is often used as a gasket material within industries that require resistance to aggressive chemicals such as pharmaceuticals or chemical processing.

Over 25 years experience in the field of Fluoropolymer (PVDF, PFA, PCTFE, PTFE, FEP, ETFE)
The leading fluoropolymer manufactuer in China and global supplier of high performance plastics shapes and machined components.
We produce PCTFE Rods, PCTFE Sheets, PCTFE tubes and PCTFE seals& PCTFE seats as per drawing.

Main properties 

. excellent corrosion resistance
. Good electrical insulation performance
. High temperaturer 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

PTFE 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

Products available:

1). PTFE skive Sheet (0.5-5mm thickness, special size can be customized)
2). Molded PTFE sheet(1-80 thickness, 100-2000mm width; 100-2000mm length)
3). Molded PTFE sheet (1-65mm thickness; Dia. 100-1000mm)
4). Full size for molded PTFE rod, extruded PTFE rod.
5). Full size for molded PTFE tube, extruded PTFE tube
6). Modified PTFE products ( fill with glass fibre, graphite, carbon etc. )
7). PTFE machined parts.

Company certification

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...


Factory equipment