DZ 520
Logo PERMANENT - těsnící materiály, s. r. o.
Riegrova 245, 517 41 kostelec nad Orlicí, Czech Republic
Tel.: +420 494 321 815, fax: +420 494 321 579, email: ketner@permanent-tm.cz
www.permanent-tm.cz
Product information:DZ 520
Description: PERMANENT DZ 520 is a soft flexible packing constructed by x-braiding, of expanded PTFE fibres with encapsulated graphite particles which offers a low friction factor and dissipates the heat. The packing is free from silicone lubricants.
Colour: Black
Application: PERMANENT DZ 520 is suitable for use in rotary, applications centrifugal pumps, low pressure valves. Especially sealing applications for steam, oil, solvents, acids and alkalis suitable for the petrochemical and chemical industries, paper mills, shipping and power stations.
Product data:
pH Range 0 to 14
Max. Temperature from -200°C up to 280°C
Max. Pressure Rotating 30 bar
Max. Pressure Reciprocating 200 bar
Max. Pressure Valves 250 bar
Max. Shaft Speed 10 m / sec
Availability:
Permanent DZ 520 round or square section material is available in coils or spools from 4 mm to 35 mm.
As the company`s products are used for a multiplicity of purposes and as the company has no control over the method of their applications or use, the company excludes all conditions or warranties, expressed or implied by statute or otherwise, as to their products and/or their fitness for any particular purpose. Any technical co-operation between the company and the customer is given for customers assistance only and without liability on the part of the company.