High Pressure Valve Packing ( Wire Reinforced Graphite Braided Gland Packing With Corrosion Inhibitor )

ITEM :- Sigma 171M

PRODUCT NAME :- High Pressure Valve Packing (Wire Reinforced Graphite Braided Gland Packing With Corrosion Inhibitor)

BRAND :- SIGMA PLACE OF ORIGIN : INDIA

CERTIFICATION :- API, ISO 9001

APPLICATIONS / USES :- Wire Reinforced graphite packing(High Pressure Valve Packing), the packing made of low-sulphur expanded graphite yarns with corrosion inhibitor, reinforced with Inconel / S.S. wire. The exclusive packing is formable, yet tough. Rated in steam service maintains integrity in steam up to 650°C.


Application :
Designed for hot water, high temperature and pressure steam, heat transfer fluid, hydrogen gas, ammonia, solvents, hydrocarbons, cryogenic liquids etc, except for fewer strong oxidizer.


Service Limits, Application Parameter

Specifications
Pressure -- psi bar
to 500 psi (34 bar) rotary / centrifugal ; to 2000 psi (138 bar) valves
Shaft speed M/s
to 1500 rpm
Density g/cm3
1.5
Temperature °C
-3280F (-2000C) to 12000F(6500C Steam) & (33000C Non-oxidizing media)
PH range
0-14

Size Dimensions

Size mm
4
5
6
8
10
12
14
15
16
18
19
20
approx. mtr. / kg
35
22
16
9.0
5.6
3.9
2.9
2.5
2.2
1.7
1.5
1.4

Prime Features

  • High thermal conductivity for cool running.
  • Very good start-up and emergency running characteristics.
  • Less gland adjustment, easy break-in, & even compression in all rings
  • PREVENT Galvanic corrosion of the spindle/shaft

Prime Features

  • Excellent low co-efficient of friction and minimal Shaft wear.
  • Very Resilient and resistance to thermal shock & high thermal conductivity
  • Significant serviceability of packing.
  • Non-abrasive; hence rules out shaft scoring


Our motto is to provide best international quality products at very competative price.