Product Introduction
The high pressure hose is mainly used for Mine hydraulic support, oilfield exploitation, object construction, lifting transport,
metallurgic forging, mine equipment, ship, injection molding machinery, agricultural machinery, all kinds of machine tools and various industrial sectors.
Mechanization and automation in the hydraulic system of conveying with a certain pressure(high pressure) and the temperature of the oil-based(such as mineral oil, soluble oil, hydraulic oil, fuel oil and lubricants) and water-based liquid (such as Emulsion,the oil-water emulsion, water) and liquid transmission used.The maximum working pressure-resistant up to 70-100MPa.
DAYI Profile
ESTABLISHED IN 2008. factory located in Hengshui city, China and keeps a certain stock of hydraulic hoses of DAYI brand,providing oem service. over 12 years of innovation and experience on production and exporting hydraulic hoses, all of our hoses and fittings are manufactured to the highest standard. We have become a recognized oem specialist of hydraulic hoses and automobile air conditioning hoses in China.
DAYI has a set of strict quality control system.
We imported 14 sets of brand new automatic inner hose knitting machines from Italy. The knitting speed is faster, production capacity has been greatly improved, quality is better and more stable.
Quality Control
In order to ensure the quality of our hydraulic hoses are good and stable. We test every batch of goods before sent out. Below are some common tests.
1 Working pressure test
Every hose need to do this test before shipment.
2 Burst pressure test
3 Impulse test
We do all the tests before shipment!!!
1.Rubber sheet test
2.Steel wire test
3.production and inspection of core rod
4.Inspection of inner rubber extrusion
5.Inspection of braiding and spiral process
6.rubber coating/plastic coating/cloth coating inspection of rubber cover
7.vulcanization process, plastic peeling,cloth peeling tests
8.depoling/pressure test detection
- Test equipment
10.Packaging/finished product inspection
- Inspection and shipment inspection
|
Hose ID |
Wire OD |
Hose OD |
Working pressure |
Burst pressure |
Minimum Bend Radius |
Weight |
|||
|
inch |
mm |
mm |
mm |
MPa |
Psi |
MPa |
Psi |
mm |
Kg/m |
|
3/16 |
4.8 |
11.1 |
13.4 |
41.4 |
6000 |
165 |
23720 |
90 |
0.31 |
|
1/4 |
6.4 |
12.7 |
15.0 |
40.0 |
5800 |
160 |
22840 |
100 |
0.33 |
|
5/16 |
7.9 |
14.3 |
16.6 |
36.0 |
5250 |
140 |
20000 |
115 |
0.39 |
|
3/8 |
9.5 |
16.7 |
19.0 |
33.1 |
4800 |
132 |
18840 |
130 |
0.50 |
|
1/2 |
12.7 |
19.8 |
22.2 |
27.6 |
4000 |
110 |
15720 |
180 |
0.59 |
|
5/8 |
15.9 |
23.0 |
25.4 |
25.0 |
3630 |
100 |
14280 |
200 |
0.71 |
|
3/4 |
19.0 |
27.0 |
29.3 |
21.5 |
3120 |
85 |
12280 |
240 |
0.86 |
|
1 |
25.4 |
34.9 |
38.0 |
16.5 |
2400 |
65 |
9420 |
300 |
1.28 |
|
1-1/4 |
31.8 |
44.5 |
48.3 |
12.5 |
1820 |
50 |
7140 |
420 |
2.02 |
|
1-1/2 |
38.1 |
50.8 |
54.6 |
9.0 |
1310 |
36 |
5140 |
500 |
2.23 |
|
2 |
50.8 |
63.5 |
67.3 |
8.0 |
1160 |
32 |
4560 |
630 |
2.85 |
Our advantage
High quality are our soul
All our products have a Two-Years！Two-Years！Two-Years warranty and will be returned and Pay Double！Pay Double！Pay Double if they have quality issue within two years
- 1.The inner rubber layer adopts the top raw material imported from Japan or South Korea: NBR, containing 35% rubber, hightemperature resistance, high pressure resistance and high strength.
- 2.Use the best domestic steel wire, German knitting machine, the best weaving technology 3*3, softer, smaller bending radius.
- 3.The outer rubber layer adopts CSM+CPE, which is more wear-resistant.
- 4.Automatic pressure testing equipment to ensure the quality of each hose.
production process
pack
Application
The high pressure hose is mainly used for Mine hydraulic support ,oilfield exploitation ,object construction ,lifting transport metallurgic forging ,mine equipment, ship, injection molding machinery,agricultural machinery , all kinds of machine tools and various industrial sectors. Mechanization and automation in the hydraulic system of conveying with a certain pressure(high pressure) and the temperature of the oil-based(such as mineral oil, soluble oil, hydraulic oil, fuel oil and lubricants) and water-based liquid (such as Emulsion, the oil-water emulsion, water) and liquid transmission used.The maximum working pressure-resistant up to 70-100MPa.
Company
DAYI RUBBER PRODUCTS CO.LTD., established in 2012, is a professional manufacturer engaged in the research, development, production,sales and service of wrapped cover hydraulic hose, smooth cover hydraulic hose,gasoline hose, LPG&CNG hose and fiber braided hydraulic hose, We are located in Hengshui City, Hebei Province with convenient transportation access.
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction at any time. In recent years, our company has introduced a series of advanced equipment, including high speed braiding machine, steel wire spiral machine, advanced extruding machine, computer-controlled water pressure test machine, impulse test bench. Moreover, we have newly built internal mixer workshop which can achieve raw material to rubber sheet by one time. In addition, we have obtained ISO9001 certificate, MSHA certificate and many patent certificates.
Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Germany, Italy, Spain, Turkey and South American countries. We also welcome OEM and ODM orders.We are looking forward to building win-win relationship with the customers worldwide. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
Teams
All of our sales staff have been professionally trained and are very professional in production process, process, sales and after-sales. All of them have more than 5 years of export experience. We will provide you with the best quality service
Certificate of DAYI
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