Flexible High-Pressure Spray Tube 1/4"5/16" Red Blue Black Air Hose

• Customization: Available
• Material: PVC
• Hardness: Hoses
• Model NO.: 1/4"-2" inch
• Type: Thermoplastic Pipe
• Color: Color
• Hollow: Hollow
• Shape: Round
• Usage: Drainpipe, Water Supply Pipe, Agricultural Irrigation Pipe, Dishwasher Pressure Pipe
• Length: 10-50meters Customized
• Working Temperature: -5ºC to +65ºC
• Wall Thickness: 3mm-7mm
• Feature: Odorless, Light, Flexible, High Pressure
• Working Pressure: 10bar-40bar
• Transport Package: Plastic Film, Woven Fabric, Customized Client
• Specification: Can be customized
• Trademark: Rongheng
• Origin: China
• HS Code: 3917390000
• Production Capacity: 800mt/Month
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

I. General Characteristics

Rubber&Plastic air hose is a high-performance fluid transfer product that combines the advantages of rubber and plastic materials. It adopts innovative rubber-plastic compounding formula, combining the flexibility and sealing of rubber with the corrosion and abrasion resistance of plastic, and can work stably in a wide temperature range from -20℃ to 80℃. The product has excellent anti-aging and tear resistance, and can effectively resist mechanical stress, chemical erosion and ultraviolet irradiation under complex working conditions. It is widely used in industry, agriculture, automobile maintenance, household cleaning and other fields, and provides safe and reliable solutions for all kinds of liquid and gas transportation.

II. Structure

1. Inner rubber layer: 

it is made of a rubber and PVC composite material of oil-resistant and chemically resistant, the surface is smooth and dense, which can effectively reduce the resistance of fluid transportation and prevent media penetration and chemical reaction.

2. Reinforcement layer: 

high-strength polyester fibers are tightly attached to the inner rubber layer in a cross-wound manner. This structure gives the hose strong tensile and compression resistance,  effectively avoiding the risk of bursting in high-pressure environments, to ensure long-term stability.

3. Outer rubber layer: 

wear-resistant, weather-resistant rubber&plastic composite material, at the same time, the outer rubber layer adds anti-ultraviolet and anti-ozone additives to extend the service life of the product in outdoor scenes. 

III. Advantages

III. Advantages

1. Super comprehensive performance:

combining the dual advantages of rubber and plastic, it has both the high elasticity and sealing of rubber and the corrosion and abrasion resistance of plastic, which can cope with the complex and changeable usage scenarios.

2. Wide temperature adaptability:

compared with ordinary hose, it can work in a wider temperature range, even in cold or high temperature environment, it can still maintain good flexibility and physical strength, avoiding hardening, brittle cracking or softening and deformation.

3. Multi-functional compatibility:
safe transportation of water, diesel oil, lubricants, cleaners and other media to meet the diverse needs of different industries, reducing costs of equipment maintenance and replacement.

4. High pressure-bearing and tear-resistant:

the high-strength braided reinforcement layer significantly improves the pressure-bearing capacity and tear-resistant performance of the hose, and extends the service life of the hose by more than 50% compared with the ordinary hose under the working conditions of high-pressure pulsation, frequent bending, and so on.

5. Environmental protection and safety: 

made of environmentally friendly rubber and plastic materials, no odor, it is odorless and pollution-free, in line with scenarios with high safety requirements such as food processing and drinking water delivery.

Production Process

The Usage Specification

1. Installation requirements: 

before installation, make sure that the connection part is clean and free of impurities, and use suitable connectors to firmly seal and avoid leakage. When installing, the bending radius of the hose must not be less than six times its outer diameter to prevent excessive bending from damaging the reinforcing layer structure.

2. Operational environment: 

it is strictly prohibited to use under working conditions that exceed the rated pressure and temperature range; avoid contact with strong acids and alkalis, organic solvents, concentrated oxidizing agents and other corrosive substances; When used outdoors, try to avoid direct sunlight. It is recommended to add a protective cover.

3. Maintenance:

empty the residual medium in the hose in time after use and rinse it with water; it should be neatly coiled when stored and placed in a dry, ventilated, light-proof indoor environment, away from heat sources and sharp objects.

Product Parameters

Specification Selection

1. Specifications of hose diameter: 

provide a variety of inner diameter sizes, including 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm, etc., to adapt to different flow requirements.

 

2. Specifications of length: 

standard length covers 20m, 30m, 50m, 100m, support customized special length, the longest can be up to 120m.

 

3. Pressure level: 

2.0MPa, 2.5MPa, 3.0MPa, 4.0MPa, 5.0MPa and other pressure levels, users can choose according to the actual working conditions.

ID		OD	L	W.P	B.P	Weight
inch	mm	mm	m/roll	bar	bar	g/m
1/4"	6mm	12mm	50	40	120	115
5/16"	8mm	14mm	50	40	120	140
13/32"	10mm	16mm	50	40	120	170
1/2"	12mm	19mm	50	30	90	230
1/2"	13mm	21mm	50	30	90	280
5/8"	16mm	23mm	50	25	75	300
3/4"	19mm	27mm	50	25	75	400
1"	25mm	33mm	50	20	60	500
1-1/4"	32mm	42mm	50	10	30	800
1-1/2"	38mm	48mm	50	10	30	900
1-3/4"	45mm	57mm	50	10	30	1340
2"	50mm	62mm	50	10	30	1440

Application

Application Fields

1. Industrial field: 

it is widely used in the hydraulic systems of automobile manufacturing and mechanical processing as a hydraulic oil delivery hose; It is suitable for the chemical industry and conveys liquids with weak corrosivity; It can also be used in high-pressure cleaning equipment in factories to clean the surfaces of components and equipment.

2. Automobile and maintenance: 

suitable for automobile braking system, fuel hose, coolant delivery; in the automobile workshop, it can be used as the connecting hose of pneumatic tools and high-pressure cleaner.

3. Civil field: 

ideal for family high-pressure car washing, house exterior wall cleaning, courtyard greening irrigation; also can be used for water connection of caravan and yacht to meet outdoor living needs.

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:Can you provide samples? What is the cost?
A2: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.

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 air hose?
A4:The service life is 2-3 years, if it is well preserved.

Q5:Delivery cycle and logistics mode?
A5: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.

Q6:What quality guarantee you can supply?
A6:We tested the quality each shift, once quality problem, we will replace our hose freely.