Sigma 81 Zero Leakage Packing, Self Lubricant PTFE Fibre Gland Packing

ITEM :- Sigma 81

PRODUCT NAME :- Sigma 81 Zero Leakage Packing, Self Lubricant PTFE Fibre Gland Packing

BRAND :- SIGMA PLACE OF ORIGIN : INDIA

CERTIFICATION :- API, ISO 9001

APPLICATIONS / USES :-Gland packing made of PTFE fibre yarn pre-impregnated with PTFE, and re-impregnated during square braiding. It has excellent properties of sealing, lubricating and resistance to chemicals.


Application : Designed for pumps and valves can handle most chemicals (except strong acid), acid, strong alkali and strong oxidizer. Especially for the condition of middle temp. high-pressure, high-speed and where contamination is not permitted.

Service Limits, Application Parameter

Specifications
Pressure Psi bar
to 300 psi (20 bar) rotary/ centrifugal; to 2000 psi (138 bar) valves
Shaft speed M/s
to 4500 rpm
Density g/cm3
1.3
Temperature °C
-4500F (-2700C) to +5000F(+2600C)
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

  • Clean non contamination and graphite free.
  • Long maintenance free service life.
  • Minimal shaft wear and leakage
  • Superior performance over other pure white packings.
  • Ideal for food processing applications

Prime Features

  • Pliable, wear-resistant and dimensionally stable
  • Resists most chemicals & caustic media
  • Rugged and non-toxic
  • High density, dimensionally stable - very little water absorption
  • Competitive price, good quality


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