Lork Industrias

HP 104 - GREASED COTTON PACKING
General Information

Braided packing made of pure cotton impregnated yarn-by-yarn with grease and a special lubricant. It is a low cost packing, mainly used in the shipping industry as it is resistant to the marine environment.

MAXIMUM WORKING PARAMETERS
Pressure (bar) 10 10 60
Temperature (ºC) +100
ph 6/9
Speed (m/sec) 10 1 1,5
Applications

Pumps, piston pumps, irrigation pumps, marine prop shafts,valves. Steam,air, water, oil, etc.

Formats
Size kg/box
3 mm 1,5 kg
4 and5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
35/40/45/50 mm 15 kg
HP201-ACRYLIC GRAPHITED BRAIDED PACKING

General Information

Braid packing specifically developed to replace graphite asbestos braid packing at a low price. Synthetic ( acrylic) yarn is impregnated yarn-by-yarn with a special graphite powder, with the addition of a corrosion inhibitor and top quality lubricants.

MAXIMUM WORKING PARAMETERS
Pressure (bar) 20 40 60
Temperature (ºC) -50 / + 250
ph 4/10
Speed (m/sec) 10 2 1,5
Applications

Water; steam; oil; gas; piston pumps; centrifugal pumps; valves; suitable for the chemical and petrochemical industries, shipping, electricity power stations, cementworks and oil refineries.

Formats
Size kg/box
3 mm 1,5 kg
4 and 5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
35/40/45/50 mm 15 kg
HP203 RAMIE FIBER PACKING WITH PTFE
General Information

Braided packing  made up of ramie fibre yarn impregnated yarn-by-yarn with pure PTFE and treated with a special inert lubricant. This packing does not stick to shafts and is easy to adjust. Good mechanical resistance. Excellent resistance to fuels, oils, greases, saline water and solvents.

MAXIMUM WORKING PARAMETERS
Pressure (bar) 25 60 100
Temperature (ºC) -50 + 120
ph 4 /11
Speed (m/sec) 10 2 1,5
Applications

For use in pumps, piston pumps. Suitable for food industry, paper mills, etc.

Formats
Size kg/box
3 mm 1,5 kg
4 and 5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
35/40/45/50 mm 15 kg
HP204 PURE PTFE PACKING
General Information

Braided packing made up of fine yarns of pure PTFE. It has a low friction coefficient, good dimensional stability and resists most chemical agents. Its notable resistance to tear and tensile stress enables this packing to be used in valves with a pressure of up to 350 kg/cm².

MAXIMUM WORKING PARAMETERS
Pressure (bar) 150 500
Temperature (ºC) -200 +280
ph 0 / 14
Speed (m/sec) 2 1
Applications

Valves; agitators; and applications with steam, aggressive chemical agents and solvents except alkaline metals. Highly suitable for applications in the chemical and petrochemical industry

Formats
Size kg/box
3 mm 1,5 kg
4 and 5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
35/40/45/50 mm 15 kg
HP205 PURE PTFE PACKING WITH LUBRICANT
General Information

Braided packing made up of fineyarns of pure PTFE, impregnated yarn-by-yarn with PTFE dispersion and lubricant. It has a low friction coefficient, good dimensional stability and resists most chemical agents. Its notable resistance to tear and tensile stress enables this packing to be used in valves with a pressure of up to 350 kg/cm².

MAXIMUM WORKING PARAMETERS
Pressure (bar) 50 100 20
Temperature (ºC) -200 + 280
ph 0 / 14
Speed (m/seg) 8 2 1
Applications

Centrifugal pumps; air and gas valves; oxidants and aggressive chemical agents; concentrated acids; steam; suitable for the chemical and petrochemical industry, and the food industry.

Formats
Size kg/box
3 mm 1,5 kg
4 and 5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
35/40/45/50 mm 15 kg
HP206 PTFE GRAPHITE PACKING WITH LUBRICANT
General Information

Braided packing made up of fine yarns of pure PTFE loaded with graphite. Its structure offers a low friction coefficient and enables heat to be dissipated from pumps without hardening the packing's braid.

MAXIMUM WORKING PARAMETERS
Pressure (bar) 15 100
Temperature (ºC) -100 + 280
ph 0 / 14
Speed (m/seg) 20 1
Applications

Centrifugal pumps; low pressure valves; steam; oil; solvents; acids and alkalis. Suitable for the chemical and petrochemical industry, and for applications in power stations.

Formats
Size kg/box
3 mm 1,5 kg
4 and 5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
35/40/45/50 mm 15 kg
HP207 ARAMID (KEVLAR) PACKING WITH LUBRICANT
General Information

Braided Packing made up of aramidic yarn, impregnated with PTFE dispersion and lubricant. It is inflammable and heat stable. It has low coefficient of friction and capacity to dissipate the heat generated by peripheral speed in centrifugal pumps.

MAXIMUM WORKING PARAMETERS
Pressure (bar) 50 100  
Temperature (ºC) -100 + 280
ph 3/12
Speed (m/sec) 15 3  
Applications

Steam, water treatment, expansion joints, low pressure valves, solvents, light acids, oils. Universal use except with oxygen, strong alkalis, and oxidants. Suitable for chemical industry.

Formats
Size kg/box
3 mm 1,5 kg
4 and 5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
HP210 PURE EXPANDED GRAPHITE PACKING
General Information

Braided packing made of pure expanded graphite. Due to its low chloride content it is suitable for applications in nuclear power plants.

MAXIMUM WORKING PARAMETERS
Pressure (bar)   300
Temperature (ºC) -100 + 650
ph 0/13
Speed (m/seg)   1
Applications

Suitable for water treatment, feed pumps. Chemical industries, electrical and nuclear power stations, petrol industry.

Formats
Size kg/box
3 mm 1,5 kg
4 and 5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
Empaquetaduras técnicas: HP211 PTFE CANTOS KEVLAR
General Information

Empaquetadura trenzada compuesta de hilos de fibra de aramida puros, impregnada con sipersion de PTFE y lubricante.Esta empaquetadura es termoestable y no es inflamable. No mancha, posee bajo coeficiente de fricción y la capacidad de disipare el calor prodicido por la velocidad en bombas centrífugas.

PARAMETROS MÁXIMOS DE TRABAJO
Presión (bar)   30 500
Temperature (ºC) -200 + 280
ph 3/12
Velocidad (m/seg)   2 1,5
Applications

Vapor; tratamiento de aguas; válvulas de baja presión, juntas de expansión; solventes; vapor; ácidos ligeros; alkalis; aceites. Uso universal excepto oxigeno, alkalis duros y oxidantes. Apto para la industria qúimica, petroquímica y centrales eléctricas

Formatos
Medida kgs/caja
3 mm 1,5 kg
4 y 5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
HP212 PTFE/GRAPHITE + ARAMID FIBER PACKING
General Information

Braided packing made up of pure PTFE yarns with graphite dispersion and reinforced on its corners with aramid yarns  to give it greater resistance to pressure and improve its mechanical characteristics.

MAXIMUM WORKING PARAMETERS
Pressure (bar) 70 250 350
Temperature (ºC) -100 +280
ph 3/12
Speed (m/seg) 25 3 1,5
Applications

Pumps, piston pumps, centrifugal pumps; valves; acids; solvents; abrasive substances; wastewater; hot water. Suitable for the chemical and petrochemical industry, and water treatment plants.

Formats
Size kgs/box
3 mm 1,5 kg
4 and 5 mm 2,5 kg
6/8/10/12/16/18 mm 5 kg
20/22 mm 7,5 kg
25/30 mm 10 kg
EXTRACTORS
 
 
General Information

These three packing extractors are sold as a kit or separately. They have been specially designed for stuffing box packing users to speed up and simplify the operations required to remove rings for replacement.  Interchangeable points are also supplied.

Formats
EXTRACTORS Packing
F1 from 3 to 6 mm
F2 from 8 to 12 mm
F3 from 14 to 20 mm