ageing resistance pfa vacuum hose

Pacific Hoseflex Hoseflex Smoothbore / Convoluted Hose

Vacuum Resistance: Full Vacuum up to 130°C. Sintered/Permeation: Slow Sintered (medium level of permeation) Hoseflex Smoothbore / Convoluted Use: PTFE liner tube is smoothbore on the inside but convoluted on the outside, to coine the ease of assely and high flow rates of a smooth bore hose with the flexibility and kink resistance.

100% PFA PTFE Tubing Food Grade Hardness 55 Shore D

High quality 100% PFA PTFE Tubing Food Grade Hardness 55 Shore D Anti - Corrosion from China, China''s leading ptfe tube product, with strict quality control teflon tube factories, producing high quality teflon tube products.


Flexible perfluoroalcox tube ( PFA) intrinsically resistant to light, heat, aging and self-extinguishing UL94 V0. It is the thermoplastic tube suitable for the most demanding appliions, where chemical resistance is coined with temperatures ranging from -60 to 260°C.

Nalgene Tubing | Thermo Fisher Scientific - US

Nalgene Tubing. Nalgene tubing products include a comprehensive range of premium lab tubing in a variety of sizes and materials. Choose polyvinylchloride (PVC), silicone (SI) or polyurethane (PUR) for appliions where flexible tubing is required. Choose linear low density polyethylene (LLDPE) or one of our fluoropolymer (FEP or PFA

CB-5/16-9/16 , Clear Braided PVC Hose NSF & FDA Approved

Harrison Hose & Tubing, Inc.(HHT) is a manufacturer and distributor of quality flexible tubing and reinforced braided hose. We have been manufacturing tubing and hose for over 29 years with a family history in the rubber and plastics industry dating back 60 years.

Parker Legris Technical Tubing & Hose

Technical Tubing and Hose Overview P. 4-5 Technical Tubing and Hose Range P. 6-7 Packaging for Technical Tubing and Hose P. 8 Product Codes of Parker Legris Tubing and Hose P. 9 Flexible Calibrated Tubing Polyamide Tubing Semi-Rigid PA P. 11 Rigid PA P. 12 Fireproof PA P. 15

FEP / PFA / Teftek Chemical Compatibility

FEP, PFA and Teftek® are clear, yet PTFE is translucent. FEP, PFA and especially Teftek® have better mechanical properties in comparison to PTFE. Outstanding properties of Fluoropolymers: • Chemical Inertness • Non-Stick / Self Cleaning • Low Friction / Self-Lubriing • Dielectric Properties • Weather Resistance / Non-Ageing

Understanding Vacuum and Vacuum Measurement

Low Vacuum – also called rough vacuum, is a vacuum that can be achieved or measured by basic equipment such as a vacuum cleaner. Medium Vacuum – is a vacuum that is typically achieved by a single pump, but the pressure is too low to measure with a mechanical manometer. It can be measured with a McLeod gauge, thermal gauge, or a capacitance

Swagelok hose alog, flex tubing - PFA, stainless steel

PFA Core Hose 302 SS Braid Reinforced. Swagelok PFA hose meets specifiions for clean room environments and a wide range of other sanitary appliions. PFA hose is highly flexible, with a smooth-bore PFA core that complies with FDA regulation 21CFR Part 177.1550, USP <87, 88> Class VI, and 3-A.


30/5/2019· POLYVINYL CHLORIDE (PVC) CHEMICAL RESISTANCE DATA R – Generally Resistant C – Less resistant than R but still suitable for some conditions N – Not resistant P a g e | 2 CANTEX INC.Chemical Resistance Guide for PVC 73F 140F 73F 140F …


Viton is also a standout material in its resistance to weather-related aging and ozone. In fact, samples weathered in direct Florida sunlight showed little or no change in properties or appe arance after 13 years of exposure. Viton’s fluid resistance far exceeds that of most other synthetic rubbers. It is resistant to hydrocarbons such as benzene, carbon tetrachloride, toluene, and xylene — fluids that normally act as …

Biopharmaceutical Firm Meets Higher Demand With Swagelok

Swagelok U series PFA hose also gave our customer economies of scale. The non-aging and chemical compatibility characteristics of the PFA coined with the ultra-flexibility and outstanding kink resistance inherent in Swagelok''s unique hose design have resulted in greater reliability and longer life performance than the previous hose.

PureFlex | Ultra-Pure and Chemical Resistant Hoses and

Appliions: Industrial grade, heavy duty, chemical resistant; Liner material: PFA; Cover: Stainless steel or polypropylene braid; Size range: 1/2" to 3" Pressure rating: Full vacuum to 1500 PSI; Temperature range:-65°F to +450°F

Datasheet material: PTFE - Polyfluor Plastics bv - PDF

Key properties • Excellent chemical resistance • Working temperature -190°C to +260°C • Greatest resistance to fatigue (Wöhler curve) • FDA approved • Flame resistant - UL94V0 • No stick • Low coefficient of friction • UV-resistant (does not age) • Not hygroscopic (water absorption < 0,01%) • Very good dielectric dielectric insulation properties Possibilities • PTFE

Fluoropolymer (PFA) Tubing | Australia & New Zealand

Features/Benefits: - Great Versatility • Exceptional chemical inertia • A flexible alternative to stainless steel tubing • Broad range of working temperatures, from cryogenic to extreme heat • Non-stick properties allowing conveyance of many fluids & gases • Outstanding resistance to ageing • Fluoropolymer with the lowest permeability • Non-flammable • UV-transparent • Tube marking on request • Silicone-free - Three …

FEP Tubing and FEP Teflon ® hose | Holscot Europe

Resistant to UV. Usable at temperatures between - 190 ° C to + 204 ° C. Holscot can supply FEP tubing between Ø 1 mm and Ø 400 mm with a wall thickness between 0.1 mm and 3 mm. Also Teflon ® tubing and Teflon ® hose are available, for these certified DuPont …


MTG DYNAMIC® SAFE-TECH PREMIUM is a flexible multipurpose hose “Full Ohm” for working areas requiring utmost safety. Perfect technical solution for handling cosmetic, pharmaceutical and highly flammable chemical products. Execution complying with EN 12115: 2011.


Merlett is now Continental. Merlett is the European leader in the market of flexible PVC hoses, for technical, industrial, agricultural, marine, building, transport and foodstuff industries. SEE MORE.

Diflon PTFE lined pipe, valves and gaskets

Diflon specializes in manufacture of PTFE and PFA lined pipe, valves and tanks. Many years of successful operation have culminated in a complete supply range of pipes, fittings, flexible hoses, expansion joints, columns and tanks in PTFE lined metal and supply of gaskets and other pieces in PTFE.

PFA Flexible Tubing | Flexible Tubing | Hoses and Flexible

PFA Flexible Tubing (14) Body Material. PFA (14) Hose Length. 100 Feet (5) 30 Meters (5) 50 Feet (3) 500 Feet (1) Wall Thickness.

Fluoropolymer Tubing - PFA - Parker Hannifin

Outstanding resistance to ageing Fluoropolymer with the lowest permeability Non-flammable UV-transparent Tube marking on request Silicone-free Three Material Grades Clear High Purity PFA: to cover all appliions, including those requiring maximum mechanical resistance Coloured PFA: …

PTFE PFA FEP Flexible Hose Asselies - PETROL STEEL

Features of our PTFE PFA FEP Flexible Hose Asselies: Conventional features: Operating temperature: -200 degrees to 260 degrees; Ease of processing: can flanging; Aging resistance: can be exposed to ozone and sunlight for a long time without aging;

“Neoprene Flex Conductive” Static Dissipative Hose

Each commercial hose is reinforced with a spring steel wire helix for good crush resistance and tensile strength. This product can handle both positive and negative pressure, please refer to the hose specifiion sheet for test data on specific sizes. This static dissipative hose has a working temperature range of -40 to +250 degrees Fahrenheit.

China En SS304 SS316 Braided PTFE Linded Flexible Hoses

The Model type PTFE Hose is a convoluted PTFE hose with a stainless steel braiding, available up to 4" diameters.The convolutions provide a far tighter bend radius than most smooth bore alternatives.It is lightweight, and handles a very broad range of chemicals at relatively high temperatures and pressures, including full vacuum.

Suction & Delivery Hose | Megaflex

Suction & Delivery Hose is essential for heavy duty appliions, from standard PVC slurry hose to ultra abrasion-resistant bulk material hose, we offer a wide selection of different hoses for all appliions. We pride ourselves on our expert technical advice, Why don''t you give us a call on 01636816612 or send us an email [email protected]

PureFlex | Durcor, proprietary advanced fiber reinforced

Durcor ® Lap Joint Flange. Durcor ® Lap Joint Flanges are manufactured from PureFlex''s proprietary advanced fiber reinforced composite. Durcor ® has tensile and compressive strengths that rival steel along with outstanding impact resistance that is unmatched in the industry. Its reinforcing fibers are long and interlocked; this interlocked reinforcement system transfers loads throughout the

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