Buy High Quality 1/4" 5/16" Inch Rubber-Plastic Oxygen Hoses Air-Compressed Gas Welded Tubing

• 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: -5℃ to+65℃
• 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: 35.00cm * 35.00cm * 30.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

I. General Characteristics

PVC oxygen hose with 3-layer of PVC and 2-layer of fiber reinforcement is the core component of gas transmission based on innovative technology, which is made of PVC as the main material and multi-layer composite technology. It has the qualities of high pressure resistance, high elasticity and anti-abrasion, and can stably transport oxygen, compressed air and other media in the temperature range of -10℃ to 65℃. The product has the convenience of flexible bending and quick storage, which is suitable for complex layout and diversified operation scenarios.

II. Structure

1. PVC airtight inner hose: 

this layer with smooth inner wall and without air hole to block the risk of gas leakage, as well as acid and alkali corrosion resistance to extend the service life of the hose.

2. Double fiber reinforcement layers: 

two layers of high-strength fiber reinforcement embedded in cross-woven technology, to protect the stable operation of high-pressure working conditions.

3. PVC elastic bonding layer: 

this layer tightly combines the two fiber layers with the inner through the bonding technology to enhance the overall structural stability.

4. PVC protective outer layer: 

the outer layer has excellent abrasion and weathering resistance, and can effectively resist ultraviolet rays, oil and chemical erosion.

III.  Advantages

III.  Advantages

1. Safe and reliable: 

five sealing structure and flame retardant formula to eliminate gas leakage and fire hazards;the factory's professional high-strength design ensures a higher pressure-bearing capacity, safeguarding the operations.

2. Long-lasting and durable: 

the composite structure significantly improves the anti-aging performance, and it maintains good elasticity and sealing under normal environment for 5 years, which reduces the cost of equipment maintenance and replacement.

3. Flexible adaptation: 

wide temperature range (-10°C~+65°C) and high pressure (4.0MPa) design can meet the low-pressure demand of home oxygen generator and also apply to high-pressure scenarios of industrial welding, with strong versatility.

 

4. Excellent price/performance ratio: 

with large-scale production and optimized technology, the price is 15%-20% lower than rubber hose while guaranteeing industrial-grade quality, achieving a perfect balance between performance and cost.

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 Type	Optional Parameters
Hose diameter	Φ6mm, Φ8mm, Φ10mm
Wall thickness	3mm (support customization)
Surface	Bright / Matte, Smooth / Ribbed
Length	28m, 30m, 50m, 100m and non-standard customization
Pressure level Standard	4.0MPa, higher pressure can be customized.

Application

Application Areas

1. Industrial manufacturing: 

in automotive welding, machining, it provides a stable air source for pneumatic tools and cutting equipment to ensure efficient production.

2. Gas supply system: 

industrial grade standard, safe and stable, can be used in oxygen supply system and household oxygen generator connection, to ensure the safe delivery of oxygen.

3. Construction: 

suitable for spraying, piling and other engineering equipment, wear-resistant design to extend the service life and reduce the difficulty of maintenance of aerial work.

4. Daily civil use: 

suitable for small air pumps, inflatable equipment, the flexible and lightweight features meet the needs of both home and outdoor use.

The Usage Specification

1. Installation and operation: 

use special hose to connect, air tightness test before installation; avoid sharp bends in hose laying, the minimum bending radius should be more than 6 times of the hose diameter.

2. Operation management: 

over-pressure, over-temperature use is strictly prohibited, it is recommended to match the pressure monitoring device; regularly check the sealing of the hose joints and the integrity of the hose wall.

3. Maintenance: 

wipe with neutral detergent after use, avoid scratching with sharp objects; store away from heat and chemicals, hang or coil in a ventilated and dry 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: Can you provide samples? What is the cost? 
A6:Standard samples can be provided free of charge (shipping costs need to be taken care of), customized samples are subject to a proofing fee, which is refundable after the order is placed.