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PTFE Packing

SINSTON ZR-650 PTFE Packing

Specification:

Description:Braided from pure PTFE yarn without any lubrication. It is soft, mainly for static sealing.

　

SINSTON ZR-650 P=SINSTON ZR-650 + PTFE Impregnation

APPLICATION:

Designed for valves and lower shaft speed applications under medial pressure in food processing, pharmaceuticals, paper mills, fibre plants where high purity and corrosion resistance is required.

PARAMETER:

Style		ZR-650
Pressure	Rotating	15 bar
	Reciprocating	100 bar
	Static	150 bar
Shaft speed		2 m/s
Density		1.3g/cm³
Temperature		－150~+260⁰C
PH range		0~14

PACKAGING:

in coils of 5 to 10 kg, other weight on request;

as precut length;

SINSTON ZR-650Y Pure PTFE Packing with oil

SINSTON ZR-650E Expanded PTFE Packing

SINSTON ZR-610R Expanded PTFE Round Rope

SINSTON ZR-630 PTFE Filament Packing

SINSTON ZR-630SC PTFE Filament Packing with Silicone Rubber Core

SINSTON ZR-640 Graphite PTFE Packing

SINSTON ZR-640Y Graphite PTFE Packing With oil

SINSTON ZR-631S Graphite PTFE Filament Packing

SINSTON ZR-640GFO Chinese GFO Packing

SINSTON ZR-640 Graphite PTFE Packing

Description: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. Both are economical "CGFO".

　

CONSTRUCTION:

SINSTON ZR-640A is a packing with A grade of quality, the yarn with good tensile strength, and excellent thermal conductivity.

SINSTON ZR640B 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:
　

Style		SINSTON ZR-640A	SINSTON ZR-640B
Pressure	Rotating	20 bar	15 bar
	Reciprocating	100 bar	100 bar
	Static	150 bar	200 bar
Shaft speed		16 m/s	12 m/s
Density		1.4~1.6g/cm³
Temperature		－150~+280°C
PH range		0~14

DIMENSIONS:
in coils of 5 to 10 kg, other weight on request.

SINSTON ZR-650 Pure PTFE Packing