Metal Joint Expansion Stainless Steel Bellows Hose for Gas Appliances

Basic Information
Place of Origin: CHONGQING, CHINA
Brand Name: KONCH GAS
Certification: ISO9001, ISO14001, OHSAS18001
Model Number: DN13x1000
Minimum Order Quantity: 500 PCS
Price: USD2.5-3.0 per Piece
Packaging Details: bags
Delivery Time: 10-25 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 100000 PCS per Month
Material: SS304 + PVC Connectors: Thread + Socket
Length: 1000 Mm Usage: Gas Appliances
High Light:

Expansion Stainless Steel Bellows Hose

,

Metal Joint Stainless Steel Bellows Hose

,

Expansion gas appliance hose

 

 

High Pressure Stainless Steel Corrugated Metal Joint Expansion Bellows Hose

 

A large number of hydraulic metal hose, design, construction, installation and other problems do not meet the standard,

coupled with the use of time gradually extended, installation and use of hose burst, joint leakage of oil and other faults.

This paper systematically studies the problems in the use of hydraulic metal hoses and their causes as well as the harm t

o the system and task, and studies and develops the key quality and safety control measures in the installation and use

of hydraulic metal hoses.

And there is oil leakage. Therefore, the fault check and analysis of the low pressure safety valve were carried out, and the

research direction of improving the valve body structure and optimizing the processing technology was finally determined.

 

Metal Joint Expansion Stainless Steel Bellows Hose for Gas Appliances 0

Metal Joint Expansion Stainless Steel Bellows Hose for Gas Appliances 1

 

Product Features

 

1. High-quality imported 304 stainless steel, with nickel content ≥8.0%, over 50 years of service life of the

stainless-steel pipe body.

 

2. Deeper and denser corrugation, with better flexibility and safety.

 

3. Integrated pipe fittings and pipes, making the installation easier and faster;

 

4. Short and hidden tube neck inside the tube, good protected and invulnerable to damage

 

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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.

Metal Joint Expansion Stainless Steel Bellows Hose for Gas Appliances 3

 

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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.

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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.

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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.

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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

  

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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

 

INSTALLATION STEPS

Metal Joint Expansion Stainless Steel Bellows Hose for Gas Appliances 12

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WORKSHOP AND EQUIPMENT

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

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PROJECT PARTNERS

 

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GUARANTEE

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Contact Details
Marketing

Phone Number : +8615923577780

WhatsApp : +8615520032027