Ningbo Tiansheng Sealing Packing Co., Ltd.

Api 622 Valve Packing, Low Emission Valve Packing, Graphite Die Formed Packing manufacturer / supplier in China, offering API 622 Valve Packing, API 622 ISO15848 Valve Stem Packing, Braided Cotton Fiber Packing (TS375) and so on.

API 622 Valve Packing

FOB Price:US $2.5 / Piece
Min. Order (Pieces) FOB Price
100+ US $2.5 / Piece
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Min. Order: 100 Pieces
Production Capacity: 120000sets/Month
Transport Package: 1set
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:TS308-AV-6
Standard:Standard, Nonstandard
Material:Graphite
Usage:Pump, Compressor, Valve
Application:Oil
Certification:API 622
Aprroved:API 622, ISO15848-1
API 622 Leakage Rate:7ppm
API 622 Corrosion Test:<10%
Use for:API 624 Valves
Trademark:TIANSHENG
Specification:1/2"-60"
Origin:Cixi China
HS Code:848410000

Product Description

TS308-AV-6 consists of special flexible graphite braided packing which made with the cross section shape of rectangle. The unique designed structure and special process make the TS308-AV-6 resists of ultralow temperature, high temperature, and high pressure. After thousands movements of valve stem, it still keep low emission, which make the valve reaches the optimal sealability.

TS308-AV-6 Low Fugitive Emission valve stem packing approved API 622 Fugitive Emission test and API 622 Corrosion test. API 622 approved TS308-AV-6 Low Fugitive Emission valve stem packing used for API 624 valves.

TS308-AV-6 Low Fugitive Emission valve stem packing has the properties of low friction coefficient, low bolt load, anti-electrochemical corrosion, the average leakage rate is less than 7PPM, the corrosion test result is lower than 10%. It also has the function of with high temperature and ultralow temperature resistant. It is a good choice to use for the valves of LNG, petrochemical, oil tree equipments, chemical industry and so on.

More details please contact with TIANSHENG.
Technical Data:
PropertyUnitTS308-AV-4TS308-AV-6
Leakage ratePa·m3/s
(He,△P=1bar)
1.0 x 10-71.0 x 10-9
TemperatureºC-200~+350-200~+450
PressureMpa≤35≤45
Recovery rate%≥35≥35
Compressibility%10~2510~25
Stress release%<10<10
ApprovedAPI 622 & ISO15848-1

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Ningbo Tiansheng Sealing Packing Co., Ltd.

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