Wholesale PTFE gland packing for sealing with competitive price

Wholesale Ptfe Gland Packing for sealing with competitive price














Description It is made of pure PTFE, can be widely used in the transport and sealing of industrial fluids. It is the most cost-effective alternative to sheet gasketing for large equipment flanges.






Because it is a form-in-place Gasket , so it nearly can be used in any sealing surface.






Especially for the irregularities and damaged flange surface, expanded PTFE Tape is the best choice.






Best properties


1.Easy to install 2.Low stress-to-seal 3.Can conform to any surface, including rough, pitted, scratched and damaged surfaces. 4.Resistant to creep and cold flow 5.100% expanded PTFE, has the same chemical inertness of pure virgin PTFE. 6.Unlimited Shelf Life 7.Over compression is no problem






Technical index





1.Temperature: -180°C ~ 260°C


2.Pressure: 20Mpa(fluid); 14Mpa(gases)


3.PH range: 0 ~ 14


4.Tensile Strength: ≤ 8 Mpa


5.Compressibility: 55% ~ 80%


6.Creep relaxation: ≤ 40%






Application PTFE expaned tape is especially suited for sealing flange connections, pipe systems, hydraulic and pneumatic systems, etc. In addition, it`s also ideal for seals in glass, enamel and plastic flanges, vessels and special shaped sealing surface. PTFE expaned tape saves money and time. Since there is no scrap or waste, it costs less than other gasket materials. By using only a few sizes, large inventories of sheet gasketing and costly precut gaskets can be eliminated. Installation time is kept to a minimum since there are no templates, precutting or special fitting requirements.






Gland Packing:






Expanded graphite braided packing: it is made from expanded pure graphite yarn. It is braided into packing through all kinds of technology of braiding. It can be divided into expanded graphite braided packing with inconel wire inserted. We offer the expanded graphite braided packing with fiberglass and expanded graphite braided packing impregnated with PTFE dispersion. The expanded graphite braided packing has less weight loss.




Graphite Gland Packing are almost suitable to all media, such as hot water, seam, acids, alkalis, organic solvents, hydrocar-bens and low temperature liquids. The sealing capability is more better and safety. It is the most effective composite parts for solving problems




pure PTFE braided packing: the packing is a pure PTFE fiber yarn packing braided into wquare cross section and impregnated with PTFE dispersion. It has high cross-sectional density and structural strength. It has low friction result in easy shaft running. Long lubricant squeezed out under operating pressure. It is used for universal application in centrifugal pumps, control valves and special applications in the chemical, foodstuffs and pharmaceutical industries




Kevlar fiber braided packing: it is made of DuPont's Kevlar yarn impregnated with PTFE dispersion and processed with lubricant. It is braided into square cross section. As the strength and module of Kevlar is as high as the steel-like strength. So, this packing can be compared with other kinds of braided packing. It can resist more serve media and higher pressure. It can be installed separately or as end rings with other kinds of packing to combine different characteristics into the packing set.




This packing is mainly used as substitute of asbestos in pump systems. Its property is better than asbestos and it covers all the services ranges which asbestos packing provides and more. It is used under very bad conditions where ordinary asbestos packing can not provide the satisfied effect. But this packing has long service. It is usually applied to the pulp factory, sand slurry tin mine and feed water pump of the power plant




asbestos packing impregnated PTFE: it is made of asbestos fiber cords impregnated with PTFE dispersion (addition of lubricant is optional). It is soft in texture and suitable as the sealing of pumps for liquidated chemical, However, packing impregnated with lubricants is recommended for use with reciprocating pumps or for the sealing in places where linear velocity is up to 10m/s

PTFE graphite braided packing: it is made from graphite-PTFE compound with lubricant. It has very good thermal conductivity. It has high flexibility and volumetric stability, no embitterment or ageing. It has universal resistance to chemicals with the exception of strongly oxidizing media such as fuming nitric acid and gaseous fluorine. It has an extremely wide range of uses in pumps (uncooled operation possible with hot water up to 160oC), agitators mixers and kneader centrifugal pumps, auto claves for all types of industry. It has long life with good operating efficiency




ramie braided packing: this packing is made of ramie fiber impregnated with PTFE plus lubricant. It is used for pumps, refiners, filters and valves in the brewing and beverage industry, ship-building and other fields. It is especially resistant to abrasive media in the paper industry and sea-water industry




carbon fiber braided packing: this product is a braided packing made of carbonized poly acrylonitrile fiber and finished with PTFE dispersion and lubricant. It has a wide range of application. It is relatively economical among non-asbestos packing. It is to seal water, brine, factory waste, salt solutions, weak acids and mineral oil. It is used for centrifugal pumps, mixers and agitators.






Types:

Packing	Application range: All kinds of sealing material
Name	Material	Temperture °C	Pressure Mpa	PH value
Carbonized Fiber Gland Packing	Shrink-proof synthetic yarn with a special heatresistant, silicon-oil-free assitive.	250	12	2-13
Flexible Graphite Gland Packing	Braided packing made of flexible pure graphite with structural textile fibres.	-200-850	25	0-14
PTFE Packing	Ptfe Packing with lubricating assitive.	260	20	0-14
PTFE packing with Graphite	PTFE filament yarn with permanently added PTFE graphite dispersion. The specially developed silicon-oil-free substance has excellent sliding characteristics and is incorporated in the packing by a special process	260	10	2-13
Asbestos PTFE Packing	High-quality asbestos yarn with permanently added liquid PTFE and lubricating silicon oil.	260	10	2-13
Aramid(Kevlar) Braided Packing	A high-quality, smooth, synthetic aramide endless fibres(Kevlar) with PTFE impregnation and lubricant additive. Extremely hard wearing.	-100-260	30	2-13
Remie gland Packing	Ramie fibre with light-coloured. Special PTFE impregnation or lubricating additive for prevention of product contamination.	-50-140	20	2-13
GFO gland Packing	PTFE filament yarn with permanently added QFO dispersion as lubrication additive	-200-280	10	0-14
PTFE with Kevlar gland Packing	A high-quality combination consistion of graphite-incorporated PTFE with sliding surface reinforcment made of aramide endless fibres(Kevlar)	-100-250	15	0-14
Cotton gland Packing	Pre-impregnated, twisted cotton yarns, intensively re-impregnated during braiding.	-20-100	6

Product show :














Related product:






Packaging & Shipping










Packing


packed in films then filled in cartons






Shipping


EMS UPS TNT DHL FedEx,etc.


By sea or by air









Our Services



Our services






1,OEM is welcomed






2,Direct factory price






3,ISO and SGS certificated






4,Size: can be customized






5,6 years experience in ptfe field






6,Sample is free









Related product:








SGS Certification








Company Information



How about TianGong?


Shaanxi Tiangogn PTFE& Plastic Material Co.,Ltd in Xi'an China is a professional manufacturer of all kinds of PTFE products.






We can provide all kinds of high quality Ptfe moulded & extruded rod,sheet,skived sheet,film, thread seal tape,expanded seal tape, packing, sealing, valve seats and so on to fulfill the needs of our worldwide clients.In the domestic we have copperated with many military college to improve our products line of Filled PTFE Products.


Now our products have widely application in Chemical,mechanical ,electronical, petrol and some other applications.








FAQ



Why Customer prefer to TianGong?





1.Excellent workers





2.Strict Quality Control





3.Top quality products





4.Innovative design team





5.Fastest lead time





6.The most rapid reply





7.Highly efficient management





8. Customized to meet your unique specifications.





9. Factory visit warmly welcomed





10.Convenient transportation






Ok ! Just a sample,you will know how wonderful it is !


Good cooperation !










Contact:

Contact us if you need more details on Wholesale Ptfe Gland Packing for Sealing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about PTFE Gland Packing、Ptfe Packing. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : PTFE Sealing > Expanded Tape