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Without Core & Tubular Conduit

Item No. Dia. Size D B b d R r T W/kgs s
HC 98025 1" 42.5 32.8 8 25 25 0.8 2.5 0.1 14
HC 98032 1-1/4" 54 41.8 9.6 31.8 25 0.9 2.5 0.15 22
HC 98040 1-1/2" 62 47 9.6 38.1 25 0.9 3.0 0.2 24
HC 98050 2" 80 60 10 50 37.5 1.0 3.0 0.3 30
HC 98065 2-1/2" 103 78.8 12 64 37.5 1.1 3.5 0.7 37
HC 98080 3" 125 94 12 78 37.5 1.3 4 1.2 40
HC 98100 4" 154 113 14 100 37.5 1.5 5 2 43
HC 98125 5" 195 149 20 123 50 1.7 5.5 3.5 53
HC 98150 6" 230 173 20 148 50 1.7 6 5.5 55
HC 98200 8" 300 222 20 198 62.5 2 8 13 68
HC 98250 10" 370 269 35 250 75 2.3 10 24 88
Material

SUS 304, SUS 316
*Sphericalness 1"-3" ±0.05 Outside dia. 4"-10" ±0.10
*W/kgs ±10% (W/kgs refers to ball's finished weight)
*Wall thickness ±10%

 


With Core & Tubular Conduit

Item No. Dia. Size D B b s d R r T t W/kgs
HA 98065 2-1/2" 103 78.8 12 12 64 37.5 1.1 2.5 2.0 0.7
HA 98080 3" 125 94 12 12 78 37.5 1.3 3.0 2.0 1
HA 98100 4" 154 115 14 12 100 37.5 1.5 3.5 3.0 2.2
HA 98125 5" 195 149 20 18 123 50 1.7 4 3.5 5
HA 98150 6" 230 173 20 18 148 50 1.7 5 4 7
HA 98200 8" 300 222 20 22 198 62.5 2 6 5 16
HA 98250 10" 370 269 40 30 250 75 2.3 8 6 30
Material SUS 304, SUS 316
*Sphericalness 2-1/2"-4" ±0.05 Outside dia. 5"-10" ±0.10
*W/kgs ±10% (W/kgs refers to ball's finished weight)
*Wall thickness ±10%

 
CHARACTERISTICS AND ADVANTAGES OF HOLLOW BALL
Quality Guarantee 100% no leaks and pinholes.
Stable Materials better resistance to alkalis & acids.
Unbeatable Lightness 50-70% lighter than conventional solid balls.
Torque reduced by 20-40% effectively improve the performance of actuator, lot less malfunctions & breakdowns of actuators in longtime operation.
Easier Installation easier assembling process; fewer damages during installation.
Labor Safety safer working environment by using lighter balls.
Cost Savings greatly reduced material, transportation & maintenance costs.
Prolonged PTFE lifetime less damage to of PTFE seats & seals caused by the weight of the ball.