Ball tetrafluoroethylene seat | good material tetrafluoroethylene | valve packing

Ball tetrafluoroethylene seat | good material tetrafluoroethylene | valve packing

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Tetrafluoroethylene (PTFE) seats, stem seal:

Kun Yongjia County of valve Parts Factory Professional production: Carbon steel welded flange; metal spiral wound gasket; PTFE gasket; graphite composite pad; rubber seals; stainless steel welded flange; octagonal pad; asbestos gasket

Polytetrafluoroethylene (PTFE) valve seat And stem gasket is optional suspension polymerization PTFE resin molding material. PTFE compared with other plastics resistant to chemical corrosion and excellent temperature characteristics by adding fillers in hardness can Greatly improve.

Seating.

Fillers: glass fiber, molybdenum disulfide, graphite, polyimide, carbon fibers, silica, polyphenylene sulfide, and other specifications DE valve seat, and the company already has a full set DN15-DN800 ball valve seat mold.

Some products commonly used specifications:

Product Specification

model

name

Diameter (mm)

Diameter (mm)

Height (mm)

DN25

Seat

36

25

6

DN32

Seat

45

32

6

DN40

Seat

56

40

7

DN50

Seat

68

50

8

DN65

Seat

95

65

9

DN80

Seat

108

80

12

DN100

Seat

130

100

12

DN150

Seat

176

156

12

DN200

Seat

240

205

18

DN250

Seat

278

250

20

DN300 above specifications, please call our request.

Note: Our company can make by modifying PTFE seat at -196 ° - + 300 degrees or less normal use.

GM materials, various rods, tubes, plates film, tape, rope, packing, gaskets, and graphite, molybdenum disulfide, aluminum oxide, glass fiber, carbon fiber as a filler to increase pure PTFE mechanical properties.
Preservative
1. pipes and fittings: pure PTFE tube; Teflon liner; an outer steel pipe wrapped glass; composite steel flange; 2. chemical container liner: Teflon lined autoclave; polytetrafluoroethylene vinyl-lined trough; Teflon liner tower; 3. heat exchanger;
Polytetrafluoroethylene
4. corrugated telescoping tube; 5. The main components valves and pumps; 6. full pressure steel wire reinforced hose; 7. The filter material.
Stainless steel welded flangeCarbon steel welded flangeGraphite composite matComposite pad
Octagonal padOctagonal pad; oval mat; lens padInner and outer ring spiral wound gasketMetal spiral wound gasket
PTFE sealing memberPTFE gasketViton o-ringRubber seals
Spiral wound flange gasketGB forged blind flangeProduction of stainless steel welded flangeStainless steel high neck flange pieces
Stainless steel flat welding flangeStainless steel flat welding flangeStainless steel threaded flangeStainless steel with a neck flat welding flange
Carbon steel flange, flange coverFlange gasketOctagonal metal padElectric control valve
Piston floating remote control valveStainless steel ball valve floating remote controlStainless steel flat welding flange threadZhejiang stainless steel welded flange interesting
Carbon steel welded flangeHemming graphite gasket | Wenzhou graphite composite mat | High Strength flange gasketMetal Graphite GasketZhejiang polytetrafluoroethylene (PTFE) valve seals
Ball tetrafluoroethylene seat | good material tetrafluoroethylene | valve packingMetal ring gasketValve seal spiral wound gasketSpiral wound gasket high-pressure high-temperature properties | | inner and outer ring spiral wound gasket graphite
Inner wrapping seal valve gasketHigh pressure flange wound gasketMetal graphite spiral wound sealsSpiral wound gasket | | with inner and outer ring flange seals