CHAMPION DURALON™ STYLE 172 PTFE Aramid Packing is combination packing with tough aramid fibre yarn cross-plaited at the corners, ePTFE Lubricated fibre yarn at the seam strands. Each stand of yarn is uniformly impregnated with PTFE dispersion and temperature resistant lubricants.
CHAMPION STYLE DURALON™ 172 PTFE Aramid Packings are used primary for sealing in high temperature, high pressure reciprocating and rotating applications i.e. valves, pumps (dosing and plunger), agitators, rotary and reciprocating applications in chemical process industries. Suitable for pigments, dyestuffs, paints, amide, detergents, hydrazine, trisodium phosphate, sodium hexametaphosphate, most gases, ammonia, urea and carbamate condensate in fertiliser plant, aromatic solvents and Carbamate services, abrasive and slurry media.
Compatible with media in the range pH 1-13, including water, oils, solvents, medium strength acids and alkalis.
All popular sections from 4mm to 25mm in boxes containing length of 10m or in coil form by meter or 1/2.5 kilograms.
Also supplied as split pre-formed rings and ring sets. Special size and lengths available on request.
Size | Standard Packaged (±10%) | |||
---|---|---|---|---|
mm | inch | Meter/kg | Meter/box | Kg/coil (Lbs) |
4 | 5/32 | 34.72 | 10.00 | 0.29 (0.63) |
5 | 3/16 | 24.24 | 10.00 | 0.41 (0.91) |
6 | 1/4 | 15.43 | 15.43 | 1 (2.2) |
8 | 5/16 | 9.47 | 9.47 | 1 (2.2) |
10 | 3/8 | 6.25 | 6.25 | 1 (2.2) |
12 | 1/2 | 4.13 | 4.13 | 1 (2.2) |
14 | 9/16 | 3.29 | 3.29 | 1 (2.2) |
16 | 5/8 | 2.60 | 2.60 | 1 (2.2) |
19 | 3/4 | 1.91 | 4.78 | 2.5 (5.5) |
22 | 7/8 | 1.48 | 3.69 | 2.5 (5.5) |
25 | 1 | 1.14 | 2.86 | 2.5 (5.5) |