Negative Pressure Resistant Flexible Screw Suction Hose 1-10 Inch Sand Pumping Pipe

• Customization: Available
• Material: PVC
• Hardness: Hoses
• Model NO.: 1"inch to 8 inches
• Type: Thermoplastic Pipe
• Color: Color
• Hollow: Hollow
• Shape: Round
• Usage: Drainpipe, Water Supply Pipe, Threading Pipe, Agricultural Irrigation Pipe, Corrugated Pipe
• Length: 10-50meters Customized
• Working Pressure: 2bar-8bar
• Feature: Non-Toxic,Light,Flexible,Durable,Anti-Aging
• Wall Thickness: 2mm-12mm
• Working Temperature: -5ºC to+65ºC
• 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: 70.00cm * 70.00cm * 70.00cm
• Package Gross Weight: 40.000kg

Product Description

Product Description

I. General Characteristics

Rongheng PVC flat ribbed suction hose is a hose that combines innovative technology and practical functions. With unique design and high quality material, it shows excellent performance in all kinds of conveying scenarios.

The hose is made of polyvinyl chloride (PVC) through advanced production technology. It has good flexibility and compression resistance, and can adapt to complex installation environments and use conditions. At the same time, it has excellent abrasion and corrosion resistance, and can work stably under a variety of harsh working conditions. The hose has strong chemical stability and is unlikely to react with common weak acids or bases. It also has a long service life.

II. Structure

PVC flat ribbed suction hose adopts scientific multi-layer structure design.

 

1. The innermost layer is a smooth conveying layer, which can effectively reduce the resistance of material conveying and ensure the smooth passage of fluid or granular material;

 

2. The middle layer is embedded with high strength helix reinforcement, the flat rib structure is basically in the same plane with the outer surface of the hose wall, which provides strong support for the hose and keeps it in good shape and not easy to be deformed and collapsed when it is under pressure or negative pressure;

 

3. The outer layer is a specially treated protective layer with anti-aging and anti-scratch characteristics, further enhancing the durability of the hose.

III. Advantages

1. Excellent performance:

Able to withstand pressure and negative pressure (4bar ~ 9bar), whether it is positive pressure transportation or vacuum suction, it can operate stably and has good weather resistance, capable of adapting to different temperature environments ranging from -15℃ to +65℃.

2. Cost-effective:

Compared with similar products, this hose not only maintains high performance but also has a more economical cost. It is also easier to maintain in the long term, thereby reducing the overall usage cost.

3. Convenient installation:

The hose is flexible and can be bent freely, with the appropriate connectors, the installation process is easy and fast, which can effectively save labor and time costs.

4. Environmental protection and safety:

Using environmentally friendly raw materials, in line with relevant safety standards, some of the products can be used in food, medicine and other industries with high health requirements.

Production Process

Product Parameters

Specification

In terms of hose diameter, we provide a variety of specifications from 14mm to 305mm to meet the needs of different flows; the wall thickness is reasonably configured within the range of 2mm - 12mm according to the hose diameter size; the standard length is 30 meters per roll. It can also be cut according to the customer requirements, to fully adapt to various types of project scenarios.

I.D		O.D	L	W.P	B.P	Weight
inch	mm	mm	m/roll	bar	bar	g/m
	14	2	30	8	24	150
3/4"	19	2	30	8	24	230
	19	2.5	30	8	24	250
1"	25	2	30	8	24	290
	25	2.5	30	8	24	320
	25	3	30	9	27	350
1-1/4"	32	2	30	7	21	350
	32	2.5	30	7	21	380
	32	3	30	8	24	400
	32	4	30	9	27	500
1-1/2"	38	2	30	6	18	450
	38	2.5	30	6	18	500
	38	3	30	7	21	550
	38	4	30	7	21	650
	38	5	30	7	21	750

2"	50	2.5	30	5	15	650
	50	3	30	6	18	700
	50	3.5	30	6	18	800
	50	4	30	6	18	920
	50	5	30	7	21	1050
2.5"	64	3	30	5	15	880
	64	3.5	30	5	15	950
	64	4.5	30	6	18	1230
	64	5	30	6	18	1300
3"	75	3.5	30	4	12	1250
	75	4	30	4	12	1400
	75	5	30	5	15	1650
	75	6	30	6	18	1850
4"	102	4	30	4	12	1950
	102	5	30	5	15	2300
	102	5.5	30	5	15	2550
	102	7	30	6	18	3200
5"	125	5	30	4	12	3000
	125	7	30	4	12	3600
	125	8	30	5	15	4700

6	150	6	30	4	12	3600
	150	7	30	4	12	4500
	150	8	30	4	12	5500
	150	11	30	5	15	8300
8"	200	7	30	4	12	6300
	200	8	30	4	12	6700
10"	254	8	30	4	12	10000
	254	10	30	4	12	12000
	254	12	30	6	18	14000
12"	305	8	30	4	12	14000
	305	10	30	5	15	15500
	305	12	30	5	15	18000

Category	Flat ribbed hose	Convex ribbed hose
Appearance	The wall is relatively smooth, the plastic rib is not obvious	The plastic rib is raised on the surface of the hosewall, and there is an obvious ribbed structure.
Characteristics	Flat rib structure is more flexible	Convex rib design is more rigid
Scenarios	Suitable for frequent bending scenarios	Commonly used in applications requiring greater pressure resistance.

Application

Applications

Widely used in industrial fields, such as material conveying, ventilation and dust suction system in factories;

In agriculture, it can be used for irrigation water transfer and pesticide spraying; 

In automobile manufacturing, machining and other industries, it is used as the conveying hose for coolant and lubricating oil;

It can also be used for material transfer in food processing industry, packaging machinery supporting and so on.

Packing & Delivery

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 kinds of PVC hose.

Q2:Where is the nearest port to the factory?
A2:Qingdao port china.

Q3:Can I get a sample of your helix suction hose?
A3:Yes, we provide free sample for you. 

Q4:What is the service life of your helix suction hose?
A4:The service life is 2-3 years, if it is well preserved.

Q5:What is the MOQ of your helix suction hose?
A5:We can accept orders of any quantity.

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