China Manufacturer Aramid Fiber PTFE Kevlar Gland Packing

Product Details


China Manufacturer Aramid Fiber PTFE Kevlar Gland Packing

Yuyao Tenglong Sealing Materials Co.,Ltd---a professional manufacturer and exporter of chinese sealing and heat insualtion materials,owns three factories,specialized in manufacturing braided packings, fiberglass,asbestos,non-asbestos products and other materials.Our company own Up-to-date technology,advaanced equipments,also near 40 years manufacturing experience and 100 tons output per month which assure a competitive price,good quality and 100 tons output per month which assure a competitive price,good quality and perfect service and can finish you order on time.                                                             
 Enterprise Objective:Based on sincerity,the high quality at low price strives for the survival;the technical
Aramid Fiber Packing

It is a braided packing made of Aramid fiber. This packig can bear higher-pressure applications than other types of braided packings. Due to its steel-like strength, this yarn can be employed separately or as back-up rings with other types of packing. This packing has been developed to replace asbestos packing for pump systems. It covers all the service ranges which asbestos packing provides and even much better. It affords longer service life under severe conditions which conventional asbestos packing can not provide satisfaction, such as sand slurry, tin mining, paper slurry, feed water pump of power stations, etc. Spec: 3.0mm - 50mm

Pressure Mpa 3 10 20

Temperature -100~280

Linear speed M/s 25 1.5 2

pH range 2~13

Kevlar packing

Kevlar packing is braided from Kevlar which is dipped in teflon emulsion and treated with lubricant. Normally used at dynamic sealing and static sealing location for particle crystal medium. The Kevlar fiber features super high strength and perfect wear and tear resistance. Normally used as stop ring at medium end (where a lot particle crystal are existed)and used together with other kind of packing.

Scope of Application
1. Working temperature: ~260
2. Working pressure: ≤10.0MPa
3. Applicable to the medium PH range: 2-13
4. Product size: 3x3mm-50mmx50mm

Application Data:




Pressure: bar




Speed: m/s



PH Range



-50 to +260

Density: (g/cm³)





Package(Per Spool):

Regular:3m, 8m, 1kg, 1 pound, 2.5kg, 2.5 pound, 5kg, 5 pound,10kg, 10 pound.

Other packages are available on request

kevlar packing inpregnated with PTFE from Tenglong

The aramid fiber packing is woven from aramid fiber impregnated polytetrafluoroethylene emulsion and lubricant. Has good chemical resistance, high rebound, low cold flow. It has excellent high-speed, high-modulus properties (known as man-made metal wires). It has three times the strength of the wire and is five times lighter than the wire. Therefore, it can be used alone or in combination with other packings, as opposed to other types of packing, against particulate crystalline media and higher temperatures. A good asbestos replacement on the pump system.

Equipment: pumps, valves, rotating machinery

     Industry: Chemical, petroleum, pharmaceutical, food and sugar, pulp, paper and power industries. Medium: Suitable for abrasive media containing solid particles. Recommended for use in superheated steam, solvents, liquefied gases, syrups and other abrasive fluids.

     Recommendation: The surface hardness of the pump shaft or protective cover should reach 60HRC.

   Aramid fiber packing product specifications: 3 × 3mm - 60 × 60mm; special specifications or various non-standard products can be formulated according to customer requirements.








1. What is your MOQ?

MOQ may vary by customer's special requirement; we try our best to meet your business requirement.  

2. What's your payment terms?

We normally do T/T, and we can also offer western union account for transfer money. And more flexible payment terms, welcome to have a discuss.  

3. Can you provide samples?

Yes, we can offer samples, and some samples are free  

4. Can you delivery by express?

Yes, we can delivery by any express.  

5. When will the sample be ready?

Normally, the sample can be ready in 3 days.

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