Twinline Welding Hose

①Inner tube: Grade T: EPDM/NBR Grade R : EPDM/SBR
②Reinforcement: T: middle layer EPDM / NR kneading,1 layer polyester fiber line , R: 1 layer polyester fiber line
③Cover: T & R Both NBR nitrile rubber + CR neoprene
④Temperature: "-10℃ - +80℃ " ( +14℉ - +176℉ ) Safety factor: 3::1
⑤Application Grade T: Carry LPG , MPS , natural gas (CNG), methane (CH4),
⑤Application Grade R: Carry oxygen / acetylene gas, an inert gas (argon and nitrogen )

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Product Description

Type	I.D.	I.D.XO.D.	W.P.		B.P.	B.Radius	Weight
Dash	inch	mm	Bar	Psi	Bar	mm	Lb/ft	Kg/m
T/R-03	3/16"	5X11.9	20	300	60	80	0.19	0.28
T/R-04	1/4”	6X13.5	20	300	60	90	0.23	0.34
T/R-05	5/16”	8X15.5	20	300	60	110	0.28	0.42
T/R-06	3/8”	10X17.5	20	300	60	125	0.35	0.52

Product Description

Type	I.D.	I.D.XO.D.	W.P.		B.P.	B.Radius	Weight
Dash	inch	mm	Bar	Psi	Bar	mm	Lb/ft	Kg/m
T/R-03	3/16"	5X11.9	20	300	60	80	0.19	0.28
T/R-04	1/4”	6X13.5	20	300	60	90	0.23	0.34
T/R-05	5/16”	8X15.5	20	300	60	110	0.28	0.42
T/R-06	3/8”	10X17.5	20	300	60	125	0.35	0.52