SINSTON ZR-550 Kelvar fiber Packing
SINSTON ZR-550 Kelvar Fiber Packing Braided from high quality kevlar fibers with PTFE-lmpregnation and lunricant additive.Extremely hard wearing.It shows good chemical resistance,high elasticity and very low cold flow.Compare with otherkinds of packing,it can resist more severe media and higher perssure. Recommendation:A minimum shaft hardness of 60HRC.
Application:A universal packing,can be used for pumps in all types of industry suchas chemical,petrochemical,pharmaceutical,food and sugar industries,pulp and paper mills,power ststions etc.Tt is also a durable packing able to withstand granular and abrasive applocatons,it is recommended for serve on superheated steam.solvents,liquefied gases,sugar syrups and other abrasive fluids.For hot water applications it can be used uncooled up to 160¡æ.
|
Service Limits
|
| T |
280 |
| PH |
2-12 |
| V |
25m/s |
| |
Rotating |
25bar |
| Reciprocating |
100bar |
| Valve |
200bar |
| D(g/cm³) |
1.4
|
Forms of supply
2-5Kg/roll
