WELDING HOSE

  • Twin Welding Hose
Twin Welding Hose

Twin Welding Hose


  • Meets or exceeds
    the requirements of BS EN 559, ISO 3821, GB2550-92, GB2551-92





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Twin Welding Hose


Tube:

SBR/NR blend, black color

Reinforcement:

High tensile synthetic yarn braid or spiral.

Cover:

NR/NBR blend. Red&blue or red&green color. Abrasion,weather and zone resistant. Pressure bearable, flexible, light in weight, anti-bending, less distortion and nice smooth surface.

Temperature range:

-30℃ to +80℃

Connections:

Brass fitting,quick coupling or as requirement.

Standard:

BS EN 559, ISO 3821, GB2550-92, GB2551-92

Application:

Mainly used for conveying of oxygen and acetylene gases for welding and cutting equipment.


Inside Diameter

Outside Diameter

Working Pressure

Burst Pressure

Length

inch

mm

mm

bar

psi

bar

psi

m

3/16

5+5

11.5+11.5

20

300

60

900

50/100

1/4

6+6

13+13

20

300

60

900

50/100

6+8

13+15

20

300

60

900

50/100

6+10

13+17

20

300

60

900

50/100

5/16

8+8

15+15

20

300

60

900

50/100

8+10

15+17

20

300

60

900

50/100

3/8

10+10

17+17

20

300

60

900

50/100









1. A Trusted Partner
We built our entire company on honesty, and integrity. Our entire business is dedicated to customers. By doing this, it allows us to provide the best service and products for every customer who works with us.


2. Strictly Q&C System
We have developed a strict QC (quality-control) system. The system is in place all the way from the raw material to the final steps of the process. Guaranteeing the perfection of the product for every customer.


3. One-stop Solution
We provide OEM improvement and a one stop solution for hose and fittings. Allowing you to focus all of your attention through one source. It's as easy as that!


4. Quick Response After Service
We provide a 24/7 online service for any issues that may come up. Giving you the comfort knowing that we're here to help. Simply call or email us, and we'll be here to help!


1. Can I test out a free sample?
All of our samples are free to provide for your testing.
2.How do you ensure the quality?
We have a team of engineers that are solely dedicated to the perfection of our products. Following the QC guidelines all the way to the end of the process.
3. What do I do if I find an issue with the quality of the product?
Absolutely no worries at all. There is a 12 month quality guarantee for all of our products. We also offer a full replacement for any defective issues that are caused by non-human reasons.
4. How long does it take for me to receive my order?
The estimated production time depends on what you order. The general time frame for a 1x20 feet container is 20-30days, and 30-40 days for a 1x40 feet container.
5. How will my order be packed?
All hoses are packed by PVC film. Making it nicely put together. As noted, the color can be picked by you. A special packaging of reel and pallet is also available.
The fitting for the package is packed by the wooden box.
6. Is it possible to visit your factory?
Of course! We encourage all of our customers to visit us. Come visit us at your own convenient time.


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CONTACT US

QINGDAO TECHOSES INDUSTRIAL CO.,LTD

Phone:+86-13608989569

Whatsapp:+86-13608989569

Email: info@techoses.com

Add:No.100 Lehuan Road,
Qingdao,Shandong,China

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