Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal

Basic Information
Place of Origin: CHONGQING, CHINA
Brand Name: KONCH GAS
Certification: ISO9001, ISO14001, OHSAS18001
Model Number: DN20
Minimum Order Quantity: 1000 meter
Price: USD0.9-1.3 per Metre
Packaging Details: bags
Delivery Time: 10-25 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 1 million metre per year
Product Name: Household Steel Gas Pipe Material: SS304 + PVC
Outer Dia.: 25.0 Mm Usage: Natural Gas
High Light:

DN20 Domestic Gas Pipe

,

ISO9001 Domestic Gas Pipe

,

DN20 flexible stainless steel gas pipe

 

 

Household Natural Gas Hose 304 Stainless Steel Gas Pipe Metal

 

                                      Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 0

 

 

Gas hoses ensure high flexibility and resistance to all heating gases, including ground gas,

propane-butane, and light gas. Gas hoses are manufactured in accordance with applicable

standards and regulations. Each hose is tested for pressure tightness and has been approved

for all types of heating gases.

 

 

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.

 

                                   Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 1

Highlights of Product —— SAFE USE OF GAS FOR THE WHOLE FAMILY

 

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.

Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 2

 

Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 3

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.

Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 4
 
Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 5

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.

Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 6

 

PRODUCT PARAMETERS

 

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.

Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 7

Model number DN10
(13.5)
DN13
(15.8)
DN13
(16.8)
DN15
(18.5)
DN15
(20.0)
DN20
(25.0)
DN25
(32.0)
Hose outer dia. φDo (±0.2mm) 13.5 16.0 16.8 18.5 20.0 25.0 32.0

PVC outer dia.

(±0.3mm)

15.0 17.5 18.3 20.0 21.5 26.5 33.5
Hose inner dia. φDi (+0.3mm) 9.6 12.6 13.0 15.0 16.0 20.0 25.0

Hose pitch q

(+0.3mm)

2.6 4.0 4.0 4.0 5.0 5.0 6.0

 

PRODUCT COMPARISON

  

  Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 8 Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 9 Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 10
Item name Plastic hose Aluminum tube SS304 corrugated hose
Material Plastic Plastic+Alu Plastic+SS304
Service life 3 years 10 years 50 years
Safety level Low Middle High
Connection method Clamp Press+Screw Snap ring+Screw
Advantages 1. Good flexibility.
2. Cheap price.
1. High safety level and long service life 1. Good flexibility.
2. Very long service life.
3. High safety level, easy to monitor leaking
4. Easy installation, solid connection
Disadvantages 1. 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

 

WORKSHOP AND EQUIPMENT

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

Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 11

Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 12

PROJECT PARTNERS

 

Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 13

 

GUARANTEE

Household DN20 Domestic Gas Pipe Flexible Stainless Steel Metal 14

Contact Details
Marketing

Phone Number : +8615923577780

WhatsApp : +8615520032027