Custom Rubber-Plastic Tube 20bar Pressure Oxygen Acetylene Explosion-Proof Flexible Gas Hose

• Customization: Available
• Material: PVC
• Hardness: Hoses
• Model NO.: 1/4" 5/16" 13/32"inch
• Type: Thermoplastic Pipe
• Color: Color
• Hollow: Hollow
• Shape: Round
• Usage: Drainpipe, Water Supply Pipe, Threading Pipe, Wire and Cable Pipe, Welding and Cutting Special
• Working Temperature: -5ºC to+65ºC
• Wall Thickness: 3mm-4mm
• Feature: Non-Toxic,Light,Flexible,Durable,Anti-Aging
• Working Pressure: 20bar-40bar
• Length: 10-50meters Can Be Customized
• Transport Package: Export Standard or as Customer Request
• Specification: Can be customized
• Trademark: Rongheng
• Origin: China
• HS Code: 3917390000
• Production Capacity: 800mt/Month
• Package Size: 40.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

I. General Characteristics

This PVC oxygen hose which has three layers of PVC and two layers of fiber reinforcement is made of polyvinyl chloride and fiber as the base material by combining the compound technology. The PVC oxygen hose has excellent pressure resistance, can withstand 4.0MPa continuous pressure, both excellent flexibility and abrasion resistance, and can be used to stably transport oxygen, compressed air and other gases under extreme temperature difference from -10℃ to 65℃. The hose is lightweight and easy to bend, and can be quickly coiled and stowed, so it can easily cope with both the laying of hose in narrow spaces and the transmission of gases in complex scenes.

II. Structure

1. PVC precision inner layer of hose: 

this wall is smooth, which ensures the efficiency of the transportation. Meanwhile, it has excellent chemical resistance, which can effectively resist the erosion.

2. Two reinforced fiber braid layers: 

two layers of high-strength fibers are embedded in the hose, gives the hose strong tensile and burst resistance, ensuring the safety of high-pressure operations.

3. PVC elastic bonding layer: 

as a strong adhesive, it closely integrates the fiber layers , enhancing the stability of the overall structure.

4. PVC protective outer cover of hose: 

the outer surface is made of anti-aging modified PVC with UV-resistant materials and wear-resistant particles to provide excellent resistance to ultraviolet rays, oil and chemical corrosion.

III.  Advantages

III.  Advantages

1. Excellent safety performance: 

the dual guarantee of five-layer sealing technology and flame-retardant formula, fundamentally eliminate gas leakage and fire hazards. Working pressure of 4.0MPa, three times the safety coefficient of blasting, providing reliable safety protection for all kinds of operations.

2. Extra-long service life: 

the multi-layer composite structure significantly improves the anti-aging performance, and can work continuously and stably for more than 5 years under the normal use environment, which significantly reduces the maintenance frequency and replacement cost of the equipment.

3. Wide range of scenarios: 

with wide temperature range and high pressure design, it can not only meet the demand for gentle gas supply for home oxygen generators, but also competent in industrial welding, machining and other high-load operations, to achieve "one machine for multiple purposes".

 

4. Super cost-effective: 

relying on large-scale production and process optimization, compared with the traditional rubber hose, while maintaining industrial-grade quality, the price is reduced by 15%-20%, creating higher value for users.

Production Process

Product Parameters

ID		OD	L	W.P	B.P	Weight
inch	mm	mm	m/roll	bar	bar	g/m
1/4"	6mm	12mm	30	40	120	115
5/16"	8mm	14mm	30	40	120	140
13/32"	10mm	16mm	30	40	120	170

Specification category	Optional Parameters
Hose diameter	Φ6mm, Φ8mm, Φ10mm
Wall thickness specification	Standard 3mm (support personalized customization)
Surface process	Bright / matte texture, smooth surface or abrasion-resistant ribbed surface
Length	Standard length 28m, 30m, 50m, 100m, support any non-standard length customization
Pressure level	Standard 4.0MPa, can be customized for higher pressure version

Application

Application Areas

1. Industrial production scenario: 

in automobile manufacturing, metal processing and other industries, it is used for stable gas supply for pneumatic wrenches, plasma cutters and other equipments.

2. Gas supply system: 

industrial-grade high-quality standards, used in centralized oxygen supply system, household oxygen generator connection, to ensure safe and pure oxygen delivery.

3. Construction scenarios: 

suitable for aerial spraying, foundation piling and other operational equipment, wear-resistant design makes it durable and reliable in complex construction environments.

4. Daily household scenarios: 

suitable for small inflatable pumps, oxygen supply for fish tank and other life needs, the lightweight and flexible features bring a convenient user experience.

Usage Specification

1. Installation points: 

use special quick connector for connection, air tightness test before installation; avoid sharp bends when laying, the minimum bending radius of the hose shall not be less than 6 times of the hose diameter.

2. Operation management: 

Strictly follow the rated pressure and temperature range of use, it is recommended to configure the pressure monitoring device; regularly check the sealing of the hose interface and the status of the hose wall.

3. Maintenance: 

clean the surface stains in time after use, avoid sharp objects scraping; stored away from high temperature, fire and chemicals, it is recommended to hang or coil stored in a dry and ventilated place.

Packing & Delivery

Certifications

Company Profile

About Us-Weifang Rongheng Plastic Co.,LTD.

Weifang Rongheng Plastic Co.,Ltd. was formally established on November 30, 2018, located in No. 377, Yongshun Street, Wutu Street, Changle County, Weifang City, Shandong Province, which has a superior geographic location and very convenient transportation, provides great convenience for the transportation of products and the procurement of raw materials.

The company's business scope mainly covers the production and sale of PVC hoses as well as the import and export of goods. The types of products we produce are rich and diverse, including various types of PVC hoses, PVC granules, machinery and equipment.

Our core products include:

1. PVC steel wire hoses for transportation of water, oil and powder in industry, agriculture and engineering

2. PVC fiber-reinforced hoses for industry, agriculture, fisheries, construction and households

3. PVC garden hoses for garden irrigation

4. High-pressure hoses for pneumatic devices, high-pressure gas flushing, compressors, air compressors

5. Oxygen&acetylene twins welding hose for welding machinery, civil construction, paint spraying plant

6. Transparent hose for fishery and aquaculture

7. steel wire and fiber composite hose and PVC ribbed suction hose for water suction and sewage, oil and powder transportation

8. PVC layflat water hoses for agricultural and forestry irrigation, industrial and mining enterprises

9. PVC granules widely used for hoses, wires and cables

10. PU steel wire hose for conveying industrial gases, dust, granular materials, etc.

11. fittings for hoses

Our company is a comprehensive production and trading company integrating design, production and sales, and our price is competitive among the products of the same quality.

At present, our products are not only selling well in the domestic market, but also exported to overseas. The good reputation we have won due to our quality and service has made us expand our export network to the United States, Japan, Europe, Australia, North America, South America, Southeast Asia and so on.

Looking to the future, Weifang Rongheng Plastic Co., Ltd. will continue to uphold the original intention, constantly develop and innovate, provide customers with better quality products and services, and strive to create more brilliant performance in the plastics industry.

FAQ

FAQ:

Q1:Are you a factory? 
A1:Yes, we are a professional manufacturer of various types of PVC hose.
 
Q2:Delivery cycle and logistics mode?
A2:Spot orders are shipped within 3-5 days, customized orders are executed according to the agreed cycle. We support sea, air and land transportation, and can assist in customs clearance procedures.
 
Q3:Do you support OEM/ODM service? 
A3:Provide one-stop OEM service, customized brand identity, packaging and product certification, to help customers create exclusive products.
 
Q4:What is the service life of your pvc Acetylene hose?
A4:The service life is 2-3 years, if it is well preserved.
 
Q5:What is the MOQ of your pvc Acetylene hose? 
A5:We can accept orders of any quantity, customized products are subject to negotiation for lower MOQ depending on the complexity of the process.
 
Q6: Do you support hose customization? How long is the customization period? 
A6:We support customized color, length, connector, special function, etc.. Conventional customization 7-15 days, complex needs need to be evaluated according to the specific process.