Pure Graphite PTFE Packing with Oil

• 01

  Lubricant built into the yarn

  The special lubricant carried by the graphite PTFE yarn lowers break-in friction on start-up and keeps friction low during running, which is what dynamic pump and valve service needs.

• 02

  Better heat exchange

  Graphite particles plus the oil lubricant improve heat exchange, so frictional heat is carried away from the shaft instead of building up at the contact face.

• 03

  Wide valve and pump coverage

  KXT P202 pure graphite PTFE packing with oil is specified across industrial and chemical valves, piston pumps and mixing agitators, covering the majority of dynamic sealing duties in one stock item.

• 04

  Long service life, lower cost

  Low friction and stable cross-section translate into longer intervals between repacking, which lowers maintenance labour and total sealing cost.

• 05

  Wide media coverage

  KXT P202 handles hot and cold water, corrosive media, steam, oils and salt water at pH 0–14 and -200 to +280 °C, giving one packing across a broad media range.

KXT P202 pure graphite PTFE packing with oil is braided from graphite PTFE yarn that carries a special lubricant. The lubricant is not an additive sprinkled on at the end — it is carried by the yarn, so it is distributed through the cross-section and stays with the packing as it wears. That is why KXT P202 is described as designed for dynamic service: the lubricant reduces the friction that dynamic shafts and stems impose on the packing, and it helps the graphite particles conduct frictional heat away from the contact face.

Buyers comparing KXT P202 pure graphite PTFE packing with oil against the un-lubricated version should know the trade-off. The pure graphite PTFE packing without oil is the right choice for food processing and potable water because it leaves no lubricant behind. KXT P202 pure graphite PTFE packing with oil is the right choice when dynamic service and heat exchange matter more than non-contaminating performance, for example industrial and chemical valves, piston pumps and mixing agitators. For a higher-density alternative, see the graphite PTFE filament packing; the parent family is covered on the graphite PTFE packing page, and the full braided packing catalogue lists every construction by duty.

• What is the difference between KXT P202 and the packing without oil?KXT P202 carries a special lubricant in the graphite PTFE yarn and is designed for dynamic pump and valve service. The un-lubricated version is the right choice for food processing and potable water where non-contaminating performance matters.
• What pressure, temperature and pH does KXT P202 hold?Up to 150 bar static, 150 bar reciprocating and 20 bar rotary at 15 m/s, with a temperature range of -200 to +280 °C and pH 0–14 at 1.55 g/cm³.
• What media can KXT P202 pure graphite PTFE packing with oil handle?Hot and cold water, corrosive media, steam, oils and salt water — the broad media range expected of a graphite PTFE packing at pH 0–14.
• What sizes are available?Coil form as standard, and die-formed rings cut to the shaft diameter, stuffing box bore and depth on request.
• Can I get a factory-direct quotation and a sample?Yes. Kaxite supplies OEM and MRO buyers directly from its Ningbo factory with quotations, dimensional drawings and sample evaluation.

• Packing cross-section in mm, or ring dimensions if you require die-formed rings
• Shaft or stem diameter, stuffing box bore and depth
• Process medium, concentration and whether abrasive solids are present
• Operating pressure, temperature and shaft speed
• Equipment type — valve, piston pump, mixing agitator or other dynamic equipment
• Quantity per size, delivery schedule and any inspection or documentation requirement