China wholesale PTFE Graphited Packing (WB-411A)
Code : WB-411A
Short Description:
Our Cixi WanBo sealing material Co.,Ltd is an ISO 9001 certified, real manufacturer located at Cixi city. We mainly produce Packings and Yarns products. Every year,we export tons of these products,our prices and quality is popular. We own advanced Braided Machines to produce INTER-LOCK Packings,this type Packing is very popular in Mexico,Argentina,Chile,etc. Our main markets are USA,Canada,Latin American countries,our price is competitive and quality is super. Specification: Braided from ...
Product Detail
Product Tags
We own advanced Braided Machines to produce INTER-LOCK Packings,this type Packing is very popular in Mexico,Argentina,Chile,etc.
Our main markets are USA,Canada,Latin American countries,our price is competitive and quality is super.
Specification:
Braided from graphited PTFE (gPTFE) plain yarn. The packing is soft, with low density There are no free particles of graphite on surface and therefore no contamination can occur.
CONSTRUCTION:
411 A is a packing with A grade of quality, the yarn with good tensile strength, and excellent thermal conductivity.
411 B is economical gPTFE packing, braided from normal graphite PTFE yarn
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 specified for pure PTFE packings. 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.
PARAMETER:
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Style |
411A |
411B |
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Pressure |
Rotating |
20 bar |
15 bar |
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Reciprocating |
100 bar |
100 bar |
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|
Static |
150 bar |
200 bar |
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Shaft speed |
16 m/s |
12 m/s |
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|
Density |
1.4~1.6g/cm3 |
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Temperature |
－150~+280°C |
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PH range |
0~14 |
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DIMENSIONS:
in coils of 5 to 10 kg, other weight on request;