Large-Diameter PTFE Tube

• Material: PTFE
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 30~40MPa
• Shape: Sheet, Board, Rod, Tube
• Surface: Smooth Surface
• Model NO.: PTFE Tube
• Thickness: 0.5mm-500mm
• Method: Molded or Extruded
• Certification: SGS, ISO9001
• Density: 2.1-2.3 g/cm3
• Filling: Graphite, Carbon and Bronze
• Color: White, Colorful
• Wall Thickness: 0.1~500mm
• Outside Dia: 1~1800mm
• Transport Package: Wooden Box with Foam Lined in Safe Conditions
• Specification: Customized
• Trademark: HAITENG
• Origin: Yangzhong China
• HS Code: 3920991000
• Production Capacity: 80tons/Month

Product Description

Large-Diameter PTFE Tube

Large-diameter ptfe tube can be filled with Glass, Carbon, Asbestos, Graphite, and other materials, according to customer's detailed requirements. 

Specifications

PTFE tubes available, 
(a) O. D. 1mm-25mm and wall thickness 0.1mm-2.5mm Are extruded from imported dispersion PTFE resin

(b) O. D. 25mm-200mm and wall thickness 1.5mm-8mm plunger-extruded from suspension PTFE

(c) O. D. 25mm-1200mm and wall thickness 5mm-500mm die-pressed / moulded. Min Length: 100mm, Max. Length: 300mm


Features
Strength (high strength-to-weight ratio)
Chemical inertness of this PTFE teflon oil seal is good
Biocompatibility
High thermal resistance
High chemical resistance in harsh environments
Low flammability
Low coefficient of friction
This PTFE teflon oil seal has low dielectric constant
Low water adsorption

Applications
PTFE Tubes areused as antisticking materials and high/low temperature resistance, corrosion resistance and other properties are widely used in chemical industry, machinery, automobile, chlor-alkali industry, electric heating pipe, pulp, steam, compressed gas, heat exchanger, paint, textile, medicine, pharmacy, bicycle, coffee machines and other industries, mainly used for catheter.

Images

 

 

Filled PTFE Products have strong corrosion resistance and friction-resistance,By addifiller such as glass fiber,carbon fiber,copper powder,graphite,asbestos,MOS2,AL2O3,carbon powder,ceramic fiber,metal powder,polyamide,PS,the hardness,compression strength and abrasion resistance of the products is improved ,in addition,it will have good heat conductivity and low heat expansion coefficient.
Glass Fiber:	Increases compressive strength, rigidity and wear.
	Reduces creep and cold flow
	Minimal effect on chemical and electrical properties
Carbon:	Increases compressive strength, hardness, wear, and load properties.
	Good chemical resistance
	Various types and amounts of carbon can be added to alter conductivity
Graphite:	Reduces coefficient of friction
	Reduces initial wear
	Increases strength
Molybdenum Disulfide:	Increases hardness, stiffness, and wear
	Minimal effect on chemical and electrical properties
Bronze:	Increases hardness and wear resistance
	Increases dimensional stability and compressive strength
	Not suitable for corrosive or electrical applications
Main Properties		Unit	Result
Properties
Apparent Density		g/m³	2.10-2.20
Tensile strength(mm)		Mpa	20
Ultimate elogation(min)		%	200
Residual Lubricant Content(max)		%	0.5
Dialectric Strength(min)		KV/mm	10