• Flexiline - Tubi tipo alimentare Copertina
    Braid Packing packfluid

PACKFLUID COLORS

Ptfe Braid Packing - Type Pf156
Data Sheet: H1-19

Ptfe Braid Packing - Type PF156

 

 
Characteristics
Impregnated wire by wire with PTFE dispersion and realized with the diagonal weaving system, has a low coefficient of friction and is resistant to attacks caused by chemicals.

Applications

It can be used with all acid and basic fluids, compatible with PTFE, both for valve stem seals, or static seals in general, and for seals on reciprocating pumps and low speed agitators. Valves; centrifugal pumps trees. Suitable for oil industries, chemical industries, paper mills and food industries.
Section (mm) Weight (kg)
4 x4 1,5
5 x5 1,5
6 x6 2,5
8 x8 2,5
10 x 10 2,5
12 x 12 2,5
14 x 14 5
Section (mm) Weight (kg)
15 x 15 5
16 x 16 5
18 x 18 5
20 x 20 5
25 x 25 5

TYPE PF152 PF153 PF154 PF155 PF156
FIELDS OF USE          
Temperature -100 +280 -50 +250 -100 +260 -100 +280 -160 +260
Rotating pumps (bar) 70 20 20 20 -
Piston pumps (bar) 250 50 80 200 150
Valves (bar) 350 - 200 250 500
Average PH 3 ÷ 12 2 ÷ 12 0 ÷ 14 1 ÷ 14 0 ÷ 14
Speed (m/sec) 25 30 15 20 2
PRODUCT COMPATIBILITY          
Sea water      
Water, industrial water, waste water
Drinking water, food, pharmaceutical products
Hot water, boiler supply water, condensate
Concentrated organic/non organic acids    
Strongly diluited organic/non organic acids, saline solutions
Diluited alkalis    
Concentrated alkalis
Air
Hidrogen    
Oxygen      
Gas
Steam
Solvent steam
Oil and grease, mineral oil and animal fats
Cooling oils    
Organic components, nitril    
Adhesive fluids (glues, varnishes, paints)
Aliphatic acid fluids, alcohol, esters, ketones, hydrocarbons, etc..
Adhesive fluids (glues, varnishes, paints)    

 

 

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