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Suntech-flex Twin line welding hose grade R & T WP20BAR 300PSI (5-4)
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Part no.
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Size
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I.D.
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O.D.
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W.P.
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B.P.
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Weight
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dash
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Inch
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mm
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mm
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Bar
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Psi
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Bar
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Psi
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Kg/m
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Grade T&R
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3/16"
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1.8
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11.9
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20
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300
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60
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900
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0.28
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Grade T&R
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1/4”
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6.0
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13.6
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20
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300
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60
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900
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0.34
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Grade T&R
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5/16”
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8.0
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15.8
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20
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300
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60
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900
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0.42
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Grade T&R
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3/8”
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9.5
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17.8
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20
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300
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60
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900
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0.52
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①Grade T.Inner tube: EPDM / NBR Grade R.Inner tube: EPDM /SBR
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②Reinforcement: T: middle layer EPDM / NR kneading,1 layer polyester fiber line
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②Reinforcement: R: 1 layer polyester fiber line
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③Cover: NBR nitrile rubber + CR neoprene
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④Temperature range: -20°C up to +75°C Safety factor: 3:1
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⑤Grade T: Carry LPG , MPS , natural gas (CNG), methane (CH4),
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⑤Grade R: Carry oxygen / acetylene gas, an inert gas (argon and nitrogen )
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