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
•
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
True Value Gland Packings and Gaskets
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