ISO3821 EPDM 1/4′′ Welding Twin Hose for Oxyacetylene

• Material: EPDM
• Capability: Aging Resistance
• Color: Red and Green / Blue
• Inner Diameter: 6mm +/-0.3
• Outer Diameter: 13.2+/-0.4
• Working Pressure: 300 Psi (20bar)
• Model NO.: PSTW-06
• Burst Pressure: 900 Psi (60bar)
• Packing Lengths: 50m or 100m Roll
• Standard: ISO 3821 / En559
• Packing: Strong OPP Film Wrapped or Woven Bags
• Property: Excellent Aging Resistance
• Process: Extrusion
• Temperature: -25 Degree to 80 Degree
• Certificate: Ce, RoHS
• Tube: Super SBR Synthetic Rubber
• Cover: Anti-Aging EPDM Synthetic Rubber
• Reinforcement: Single High Tensile Fiber Braided (1b)
• Grade: R
• Transport Package: Well Packed by OPP Fims
• Specification: DN6
• Trademark: Passion or OEM
• Origin: Zhejiang, China
• HS Code: 400931
• Production Capacity: 300, 000 Each Month

Product Description

Construction: Tube: super SBR Synthetic Rubber
                        Reinforcement: High tensile polyester fiber braided (1B).
                        Cover: excellent anti-aging EPDM Synthetic Rubber
Color: Red & Green or Red & Blue etc.
Working Temperature: -25 °C ~ +80 °C
Application: Green / Blue line- a flexible hose for transporting oxygen for welding and cutting, for arc
                                                 welding using shielding gas and related processes.
                     Red line- a flexible hose for transporting acetylene for
                                    welding and cutting, for arc welding using shielding gas and related processes. Also suitable                                        for hydrogen, coal gas and carbon.
Standard: RMA/CGA IP-7
Quality Level: Grade R

Inner Diameter		Outer Diameter	Working Pressure		Burst Pressure		Length	Measurement	Weight
inch	mm	mm	bar	psi	bar	psi	m	cbm/roll	kg/m
3/16"&3/16"	4.8	11.5	20	300	60	900	100	0.04	0.28
1/4"&1/4"	6.4	13	20	300	60	900	100	0.06	0.34
5/16"&5/16"	7.9	15	20	300	60	900	100	0.07	0.42
3/8"&3/8"	9.5	17	20	300	60	900	100	0.08	0.52

Qty for 20GP: 500 Rolls
Qty for 40GP: 800 Rolls

Hangzhou Paishun Rubber and Plastic Co., Ltd established in 2007, is a rapid growing enterprise who integrate the production and marketing of rubber industrial hoses, rubber hydraulic hoses, and hydraulic hose fittings. 

After 8 years effort and development, now we have become one of the leading rubber hose manufacturers and suppliers in China. We have been enjoying high reputation in rubber industrial hose and hydraulic hose market domestically and internationally.

Hangzhou Paishun Products Range:

Our factory focus on manufacturing Rubber industrial hoses, which include Rubber air hose , Rubber water hose , LPG gas hose , twin welding hose , rubber fuel hose.

Our stock-shared factory focus on manufacturing Rubber hydraulic hose , which includes SAE 100R1 , SAE 100R2 , SAE 100R7/ R8 , EN856 4SH , 4SP , SAE 100 R9 , R10 ,  R12 , SAE 100R14 Braided PTFE hose , Hydraulic hose fitting and ferrule ; Air conditioning hose ; Refrigerant charging hose .

We are very professional and have full experience in crimping fittings and quick release couplings on hoses. Such as rubber air hose assembly, contractor garden hose assembly, washing machine hose assembly, LPG hose assembly, hydraulic hose assembly, high pressure washer hose assembly, paint spray hose assembly, etc. 

We are capable of supplying our products in various kinds of packaging according to customers' specific requirements. 

Now our rubber hoses and hose assemblies are exported to USA, Canada, Italy, UK, Norway, Russia, Spain, Portugal, Denmark, Australia, Japan, Thailand, Sri Lanka, Peru, Brazil, Venezuela, South Africa etc, about 50 countries all over the world. 

PASSION® Rubber hoses are approved by CE, SGS, TUV. 

But Hangzhou Paishun have never stop going forward, in order to supply more rubber hoses to our customersand enlarge the production range, in 2012, together with our partner, we build another factory, which produce silicone auto rubber hoses in Jiangsu China.

PASSION FOR HOSE, PASSION FOR YOU!