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Anticorrosion Gas Flexible Hose NBR / PVC Blend Rubber Cover

Categories Gas Flexible Hose
Brand Name: KONCH GAS
Model Number: DN15
Certification: ISO9001, ISO14001, OHSAS18001
Place of Origin: CHONGQING, CHINA
MOQ: 1000 meter
Price: USD0.9-1.3 per Metre
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 1 million metre per year
Delivery Time: 10-25 days
Packaging Details: bags
Product name: Long Age Gas Flexible Hose
Material: SS304 + PVC
Outer Dia.: 20.0 mm
Usage: Coal Gas
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Anticorrosion Gas Flexible Hose NBR / PVC Blend Rubber Cover

Anticorrosion Long Age Durable Gas Flexible Hose


Tube: NBR
Reinforcement: Single High-strength wire
Cover: NBR/PVC blend rubber.
Temperature: -40ºC to +80ºC
Color:Black, Blue, Red and Green etc
Application:For fuel dispensing pump
applications, including gasoline, diesel,
oxygenated fuels (up to a maximum of 15%
compounds), lubricating oil, and other mineral oil etc.
Standard length: Random length between 30m-60m

Product Features

1. Flexible ways of installation and beautiful layout, such as It can be installed in the open, in the dark,

through the ceiling or embedded in the wall, the laying method is flexible and diverse, and the installation

effect is beautiful.

2. The internal metal hose is made of S30408 austenitic stainless steel, which is corrosion-resistant and

non-aging, with a designed service life of more than 50 years.

3. The design of air grooved plastic sleeve is easy for monitoring leaking.

4. It is with compensation, good shock resistance, resistance to thermal expansion and contraction, and

resistance to uneven settlement., as well as excellent high temperature resistance, low temperature

resistance and fire resistance.

5. Light weight, good bending performance, free length choices, simple installation.


01/ Protective sleeve,flame-retardant material

Outer sleeve adopts insulating and flame-retardant material, which effectively prevents burning, and it is automatically extinguished without fire sources.

02/ SS304 hose, rat bite-proof

The high-strength SS304 hose is with high pressure bearing, can also effectively prevent gas leakage caused by rat bites

03/ Thick copper pipe, well connection seal

The pipe fittings are made of HPb59-1 copper, electroplated surface, built-in sealing rings (NBR rubber), with excellent sealing performance.

04/ Super flexibility, bend at will

The design of corrugated hose secures its very good flexibility, bend at will, convenient installation.

05/ Air grooves

The cover sleeve with air grooves can guide the leaking gas to flow to the detective hole at the connecting ends, for purpose of accurate monitoring.


Brand: Konch Gas
Product name: Stainless steel corrugated hose for gas
Inner tube: SS304
Outer sleeve: Soft PVC, flame-retardant
Connectors: Copper HPb59-1, SS30408
Sealing ring: NRB (Nitrile Butadiene Rubber)
Nominal pressure: PN≤0.2MPa
Working temperature: -20℃ to 120℃
Application: Pipeline of gas, LPG, natural gas, biogas and connections to gas appliances.

Model numberDN10
Hose outer dia. φDo (±0.2mm)13.516.016.818.520.025.032.0

PVC outer dia.


Hose inner dia. φDi (+0.3mm)9.612.613.

Hose pitch q



Item namePlastic hoseAluminum tubeSS304 corrugated hose
Service life3 years10 years50 years
Safety levelLowMiddleHigh
Connection methodClampPress+ScrewSnap ring+Screw
Advantages1. Good flexibility.
2. Cheap price.
1. High safety level and long service life1. Good flexibility.
2. Very long service life.
3. High safety level, easy to monitor leaking
4. Easy installation, solid connection
Disadvantages1. Short service life
2. Easy broken, easy been cut
3. Easy to loosen and fall off
1. Low flexibility, not easy to bend
2. Low compensation, easy to loosen
3. Easy to loosen at press spot due to temperature change
1. Price higher, if not take life time into account


6 Production lines for stainless steel gas pipes, and10 lines for PVC-U/ PPR water pipes



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