What colors are available?

The hose is available in Blue & Red or Green & Red color combinations.

What certifications does the product have?

The product is certified under ISO 3821 standard.

ISO 3821 Double/Twin Welding Hose for Welding Gases

Name: ISO 3821 Double/Twin Welding Hose for Welding Gases
Brand: Qingdao Hyrotech Rubber & Plastic Products Co., Ltd.
SKU: 735499402

Shandong, ChinaQingdao Hyrotech Rubber & Plastic Products Co., Ltd.

US$0.36

1,000-1,999 Meters

US$0.34

2,000+ Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

EPDM/SBR

Capability

Welding Hose

Model NO.

welding hose

Color

Welding Hose

Model No.

Twin Welding Hose

Cover

EPDM/SBR Blended

Reinforcement

High Tensile Textile Cords

Inner Tube

SBR Blended Black Smooth

Colour

Bule&Red/Green&Red

Working Pressure

20bar

Brust Pressure

60bar

Length

50m,100m

Application

Delivery Oxgen/Acetylene for Welding

Temperature

-40ºC+ to 90ºC

MOQ

1000 Meters

Feature

Non-Toxic,Light,Flexible,Durable,Anti-Aging

Delivery Time

Within 18 Days

Warranty

12 Months

Certificate

ISO3821

Transport Package

Transparent Plastic Film

Specification

1/4"-3/8"

Trademark

Hyroteflex

Origin

China

HS Code

40093100

Production Capacity

5000000 Meter/Meters / Month

Key features

ISO 3821 Certified: Meets international safety standards for welding gas delivery.

High Pressure Resistance: Working pressure 20 bar, burst pressure 60 bar for safe operation.

Durable Material: EPDM/SBR blend with high tensile textile cords for longevity.

Fast Delivery: Delivery within 18 days, off-peak season within 15 workdays.

Global Export Experience: Serving over 60 countries including USA, Brazil, and Russia since 2009.

Quality Assurance: Strict raw material checks and multiple tests before shipping.

Flexible Customization: Available in Blue/Red and Green/Red color combinations.

Company profile

Years of Export ExperienceImporters and ExportersHigh Repeat Buyers ChoiceMulti-language Pioneer

Qingdao Hyrotech Rubber & Plastic Products Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: QINGDAOAverage Response Time: ≤6.87hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

About Our Factory & Business Background

AddressNo. 39 Shi Ling Road, Qingdao, Shandong, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsHydraulic Hose, Rubber Hose, Welding Hose, Teflon Hose, Oil Hose, PVC Hose, Sand Blast Hose, Chemical Hose, Food Hose, Air Hose

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the working pressure of this hose?

The working pressure is 20 bar, with a burst pressure of 60 bar.

Q:What is the minimum order quantity?

The MOQ is 1000 meters.

Q:What is the delivery time?

Delivery is within 18 days generally, and within 15 workdays during off-peak season.

Q:What materials are used for the hose?

It features an EPDM/SBR blended cover and inner tube with high tensile textile cord reinforcement.

Q:Does this hose come with a warranty?

Yes, it includes a 12-month warranty.

Send Inquiry

*To: