JC/T 1019-2006 (English Version) PDF

Scope: This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage of rubber asbestos sealing packing, oil-impregnated asbestos sealing packing, and polytetrafluoroethylene asbestos sealing packing. This standard is applicable to the rubber asbestos sealing packing on the piston and valve rod of steam engines and reciprocating pumps with a pressure below 8MPa and a temperature below 550℃; the pressure is below 4.5MPa and the temperature is below 350℃, and the medium is steam, air, industrial Water, oil-immersed asbestos sealing packing on the rotary shaft of heavy petroleum products, the piston of the reciprocating pump and the valve rod; pipeline valves with a pressure below 12MPa and a temperature of -100°C to 250°C, and polytetrafluoroethylene on the piston rod Asbestos sealing packing.

JC/T 1019-2006 Referenced Document

GB/T 3536 Petrolem products.Determination of flash and fire points.Cleveland open cup method*， 2008-08-25 Update
JB/T 6371 Test method for carbonized fibre braided packing *， 2008-02-01 Update
JB/T 6620 Test method for flexible graphite braided packing *， 2008-02-01 Update
JC/T 210 Asbestos cloth & tape*， 2009-12-04 Update
JC/T 221 Asbestos yarn & thread*， 2009-12-04 Update

JC/T 1019-2006 Asbestos sealing packing has been changed from JC/T 67-1982 Rubber asbestos packing.

JC/T 1019-2006 Asbestos sealing packing has been changed from JC/T 341-1982 PTFE Asbestos Packing.

JC/T 1019-2006 Asbestos sealing packing has been changed from JC/T 68-1982 Oil soaked asbestos packing.

JC/T 1019-2006 Asbestos sealing packing has been changed from JC/T 331-1982 Test method for physical and chemical properties of packing.