Grade R 1/4" X 50FT Rubber Twin Hose with B B Connector

• Customization: Available
• Material: EPDM
• Capability: Flame Resistant
• Model NO.: Welding Twin Hose
• Raw Material: EPDM Rubber
• Grade: R
• Fittings: Brass Adapter G9/16-18n
• Surface: Smooth
• Red Hose: Acetylene
• Green Hose: Oxygen
• Temperature: -25c~70c
• Model: BS En 59
• Size: 1/4"
• Length: 50FT
• Transport Package: Strong OPP Film Wrapped or OEM
• Specification: CE, RoHS, SGS, ISO9001
• Trademark: Passion
• Origin: Zhejiang China
• HS Code: 40093200
• Production Capacity: 40000 Sets/Month

Product Description

Product Description

Construction: Tube: SBR + NR Synthetic Rubber

                       Reinforcement: High tensile polyester fiber braided.
                       Cover: SBR + NR Synthetic Rubber
Temperature: -25ºC to +80ºC
Color: Red & Green or Red & Blue etc.
Application: Mainly used for oxygen / acetylene gas welding; inert gas (such as argon gas and helium gas etc.)
Standard Length: 25FT, 50FT, and 100FT
Joint Connection: Brass teeth of metric system (M16x1.5), applied to Chinese Mainland;
                               Brass teeth of British system (G3/8-19N), Britain and Hong Kong etc
                               Brass teeth of American system (G9/16-18N), America, Middle East and South America etc.
                               Australian system (5/8-18N), Australia etc

Inner Diameter		Outer Diameter	Working Pressure		Burst Pressure		Length	Measurement	Weight
inch	mm	mm	bar	psi	bar	psi	FT	cbm/roll	Kg/roll
3/16"&3/16"	4.8	11.5	20	300	60	900	25	0.0048	2.5
3/16"&3/16"	4.8	11.5	20	300	60	900	50	0.009	4.0
3/16"&3/16"	4.8	11.5	20	300	60	900	100	0.018	8.0
1/4"&1/4"	6.4	13	20	300	60	900	25	0.005	2.9
1/4"&1/4"	6.4	13	20	300	60	900	50	0.01	5.5
1/4"&1/4"	6.4	13	20	300	60	900	100	0.02	11
5/16"&5/16"	7.9	15	20	300	60	900	25	0.007	3.45
5/16"&5/16"	7.9	15	20	300	60	900	50	0.012	6.8
5/16"&5/16"	7.9	15	20	300	60	900	100	0.022	13.5
3/8"&3/8"	9.5	17	20	300	60	900	25	0.009	4.3
3/8"&3/8"	9.5	17	20	300	60	900	50	0.015	8.1
3/8"&3/8"	9.5	17	20	300	60	900	100	0.024	15.9

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PASSION FOR HOSE, PASSION FOR YOU!