High Strength Pressure Resistant PVC Oxygen Acetylene Double Welding Gas Delivery 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

PVC three rubber two-wire acetylene hose is an industrial-grade transport hose specially designed for acetylene gas transmission, realizing performance breakthroughs by virtue of the dual advantages of cutting-edge technology and selected raw materials. Based on high-quality polyvinyl chloride (PVC) and polyester fiber as the main material, processed by innovative composite technology, it has both industrial-grade toughness and flexibility, and can still stably transport acetylene gas in harsh environments such as high and low temperatures, high humidity and so on, providing reliable protection for all kinds of operational scenarios.

II. Innovative Structural Design

- PVC protective inner layer:

It has excellent chemical resistance,and can prevent gas permeation, and guarantee the purity and safety of gas transmission from the source.

- Fiber-reinforced skeleton: 

These are precisely arranged and distributed on both sides of the middle layer, enabling the hose to maintain a stable formto prevent bursting and deformation.

- PVC buffer layer:

It not only strengthens the solidity of the connection between the layers, but also effectively absorbs the external impact.

- PVC protective outer layer:

It is made of wear-resistant and weather-resistant PVC material, and can resist multiple erosion by ultraviolet rays and chemical substances.

III. Core Competitive Advantages

III. Core Competitive Advantages

1. Excellent safety performance: 

Three rubber two-line composite structure design, so that the working pressure up to 4.0MPa, burst pressure up to 12.0MPa, to meet most of the operational needs; PVC inner layer of high chemical stability, fundamentally eliminate gas leakage hidden danger, for the safety of operations to build a strong line of defense.

2. Strong environmental adaptability: 

The weather-resistant outer rubber layer can maintain flexibility and strength in a wide range of temperatures from -10℃ to 65℃, whether it is a cold northern construction site, or a high temperature industrial furnace, can be run stably, reducing the frequency of replacement due to environmental factors.

3. Convenient and efficient operation: 

The hose is light and flexible, the minimum bending radius is only 5 times the diameter of the pipe, can easily shuttle in the complex piping layout, greatly improving the installation and operation efficiency, reducing construction difficulties and labor costs.

4. Long-lasting economic choice: 

Through the optimization of raw material ratio and production process, in order to ensure high performance at the same time, significantly extend the service life, reduce the frequency of maintenance, reduce the cost of the whole cycle of use, to achieve the perfect balance of performance and economy.

Production Process

Product Parameters

Diversified Specifications

This PVC three layers of PVC and two layers of fiber reinforcement acetylene hose provides a wealth of specifications to meet the needs of different users:

 

- Hose diameter selection: 

Provide Φ6mm, Φ8mm, Φ10mm and other pipe diameter specifications, to adapt to different flow requirements, accurately match various types of equipment and operating scenarios.

 

- Wall thickness customization:

Standard wall thickness of 3mm, users can flexibly customize the wall thickness according to the actual pressure working conditions, to ensure the safety and economy of using.

 

- Length customization:

28m/roll, 30m/roll, 50m/roll, 100m/roll are routinely supplied, and any length customization is supported to meet the needs of different project scales.

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

Application

Widely Used Scenes

1. Industrial manufacturing field: 

In machining, automobile manufacturing, aerospace and other precision welding operations, PVC acetylene gas is stably delivered to provide reliable support for high-precision welding and cutting processes.

2. Infrastructure construction scenarios: 

In bridge construction, large-scale steel structure installation and other infrastructure projects, it assumes the important task of acetylene transmission, helping the precise processing and efficient assembly of metal components.

3. Equipment maintenance: 

Applicable to all kinds of equipment repair and maintenance operations, providing safe gas transmission channels for on-site welding, parts repair and other work, to ensure the smooth progress of maintenance work.

Standardize The Use Of Guidelines

1. Installation points:

The hose needs to be fully cleaned before installation to avoid sharp objects scratching the inner layer; laying follow the minimum bending radius requirements, prohibit forced bending, twisting, to ensure that the layout is reasonable.

2. Pressure control:

Strictly refer to the working pressure, equipped with professional pressure regulating device, regular calibration and testing, to eliminate the risk of overpressure operation.

3. Environmental protection:

Avoid direct contact with open fire, high temperature radiation and strong corrosive medium; when working outdoors or in special environment, it is recommended to install protective casing to prolong the service life of hose.

4. Daily maintenance: 

Establish regular inspection, focusing on checking the outer layer wear, bulging and leakage, and stop using immediately when abnormalities are found; conduct gas leakage test every month to ensure the safety of use.

Packaging & Shipping

Certifications

Company Profile

About Us——Weifang Rongheng Plastic Co.,LTD.

Weifang Rongheng Plastic Co., Ltd. was founded in 2018, the factory is located in No. 377 Yongshun Street, Wutu Street, Changle County, Weifang City, Shandong Province, which has a superior geographic location and convenient transportation, makes it very convenient for raw material procurement and product transportation.

As an enterprise specializing in the production and sale of plastic hoses, the business scope covers the production and sale of plastic hoses as well as the import and export of goods.

We produce various types of PVC hoses, PVC granules, mechanical equipment. 

Our core products include:

1. PVC steel wire hose for industrial fluid transmission to ensure stable transportation of water, oil and powder media;

2. PVC fiber reinforced hose for industrial infrastructure, agricultural irrigation, and domestic water supply;

3. PVC garden hose for garden maintenance needs, easy to cope with daily watering;

4. High-pressure hose specially designed for pneumatic equipment, compressors, excellent pressure-bearing performance, to ensure safe and efficient operations;

5. Oxygen&acetylene twins welding hose specially designed for welding machinery, civil construction and paint spraying factory;

6. Transparent hose for fishery and aquaculture;

7. Steel wire&fiber composite hose and suction hose for sewage suction, oil transfer and powder transfer under complex working conditions;

8. Layflat water hoses for irrigation in agriculture and forestry, industry and mining enterprises;

9. PU steel wire hose for industrial dust removal and material transportation scenarios;

10. PVC granules for the production of hoses, wires and cables;

11. fittings for hoses.

Weifang Rongheng Plastic Co.,LTD always focuses on customers and establishes a quick response mechanism to provide one-stop service from product selection, manufacturing to logistics. With reliable product quality, flexible delivery capability and considerate after-sales protection, we have won the long-term trust of many customers at home and abroad, and our products are exported to United States, Japan, Europe, Australia, North America, South America, Southeast Asia and so on. We have reliable product quality, support customization, and look forward to cooperating with you.

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 hose customization? How long is the customization period? 
A3: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.

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:What quality guarantee you can supply? 
A6:We tested the quality each shift, once quality problem, we will replace our hose freely.