Hengshui Aohong Technology Co.,Ltd.
$19100-499 Others
$16500-999 Others
$12≥1000Others
| Payment Type: | L/C,D/A,T/T |
| Port: | Shanghai or Ningbo |
Size: 3*3~50*50mm
Place Of Origin: Hebei, China
Brand Name: AOHONG
Model Number: Square
Product Name: carbon fiber packing with ptfe
Material: Carbon Fiber
Color: Black
Density: 1.65g/cm3
PH: 2~14
Working Temperature: -50~280°C
Package: in coils of 5 or 10 kg, other weight on request; as precut length
Usage: pump and valve sealing packing
| Selling Units | : | kilogram |
| Package Type | : | Packing Details:In poly bags and cartons, standard exported package. |
| Picture Example | : |
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Application
For use in pumps, valves, reciprocating and rotating shafts, mixers and agitators. Especially designed for services involving surface speeds and temperature higher than those normally Can be safely used in all chemical pump applications with the exception of molten alkali metals, fluoride, fuming nitric acid and other strong oxidizing agents. It is also against water, steam,petroleum derivatives, vegetable oil and solvents.
Glass Tube, Level Gauge, Quartz Glass, Sight Glass, graphite gasket, cushion, Non Asbestos Jointing Sheet, ptfe sheet
Product Paramenters
| | Rotating | Reciprocating | Static |
| Pressure | 20 bar | 100 bar | 200 bar |
| Shaft speed | 0-25 m/s | ||
| Density | 1.65g/cm3 | ||
| Temperature | －50~+280°C | ||
| PH range | 2~14 | ||
The main advantages of aramid packings are their high strength and low weight. Like graphite, the aramid packings have slightly negative thermal expansion axial coefficient which means that the dimensions of aramid packings can be made thermally stable.
Aramid packings we offer are made of aramid yarn and often are impregnated with PTFE and or graphite emulsion and processed with lubricant.
The strength and module of aramide packings is as high as the steel-like strength.
Like graphite, the aramid packings are resistant to impact and abrasion. Combined with other materials such as epoxy the aramid packings can be made waterproof.
Aramid fibres can be used as a composite which retains its flexibility with rubber. High tensile modulus and low breakage elongation along with very high chemical resistance make it the best alternative for difficult industrial applications.
The aramid packing compared with other kinds of braided packings can resist more severe media and higher pressure. It can be installed separately or as end rings with other kinds of packing to combine different characteristics into seals packing ring seal.
Aramid packing has a high degree of resiliency and consistency of volume and hence avoids frequent gland adjustments. Aramid (Kevlar) Low thermal expansion characteri stics under actual operating conditions reduce mechanical pressure against shaft sleeves to minimize abrasion effect.
PTFE graphite yarn braided gland Packing, edge-strengthened with aramid yarn, impregnated with a unique lubricant. The graphite is integrated into the yarn so that when rubbed, the wrapping is smooth
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