Gold Member Since 2007
Audited Supplier
Hangzhou Paishun Rubber and Plastic Co., Ltd.

Twin Gas Welding Hose, Twin Welding Hose, Twin Hose manufacturer / supplier in China, offering En559 / ISO3821 5/16′′ Twin Welding Hose (Grade R), Smooth Surface Fuel Dispensers Use Rubber Oil Tube, Hot Sell Black Color High Pressure 8mm Rubber Air Hose and so on.

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Supplier Homepage Product Twin Welding Hose En559 / ISO3821 5/16′′ Twin Welding Hose (Grade R)

En559 / ISO3821 5/16′′ Twin Welding Hose (Grade R)

Purchase Qty.:
2,000-9,999 10,000-49,999 50,000+
FOB Unit Price: US $0.78 US $0.76 US $0.74
Purchase Qty. (Meters) FOB Unit Price
2,000-9,999 US $0.78
10,000-49,999 US $0.76
50,000+ US $0.74
Get Latest Price
Port: Ningbo, China
Production Capacity: 300, 000meters Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram, Cash

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Basic Info
  • Model NO.: 8mm
  • ID Size: 8mm
  • Working Pressure: 300 Psi (20bar)
  • Coil Length: 50m or 100m
  • Min. Bend Radius: 60mm
  • Standard: ISO3821 / En559 / BS 3212
  • Trademark: PASSION or OEM
  • Specification: CE, ISO, ROHS, TUV
  • HS Code: 40093100
  • Material: SBR & Nr
  • Od Size: 15mm
  • Burst Pressure: 900 Psi (60bar)
  • Surface: Smooth Type
  • Certificate: Ce / ISO
  • Brand: Passion (OEM Branding Can Be Offered)
  • Transport Package: Transparent OPP Film
  • Origin: Zhejiang, China
Product Description
En559 / ISO3821 5/16'' Twin Welding Hose (Grade R)
Construction: Tube: SBR Synthetic Rubber
                        Reinforcement: High tensile polyester fiber braided.
                        Cover: SBR Synthetic Rubber
Safety factor: 3:1
Temperature: -30ºC to +70ºC
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: 50m, 100m.

Item codeInner DiameterOuter DiameterWorking PressureBurst PressureLengthMeasurementWeight
PS-05 3/16"&3/16"4.811.520300609001000.040.28
PS-13 1/4"&1/4"6.41320300609001000.060.34
PS-15 5/16"&5/16"7.91520300609001000.070.42
PS-17 3/8"&3/8"9.51720300609001000.080.52

En559 / ISO3821 5/16'' Twin Welding Hose (Grade R)

En559 / ISO3821 5/16'' Twin Welding Hose (Grade R)

En559 / ISO3821 5/16'' Twin Welding Hose (Grade R)
1.Q:Are you a factory or trading company? 

A:We are a factory


2.Q:Where is your factory located? How can I visit there? 
A:Our factory is located in Hangzhou City, Zhejiang Province, China, about 1.5 hours train from Shanghai.

All our clients, from home or abroad, are warmly welcome to visit us! 


3.Q:How can I get some samples? 
A: We are honored to offer you samples. 


4.Q:How does your factory do regarding quality control?

A. Quality is priority. PASSION people always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained CE, ISO, SGS, TUV etc. Authentication

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