| Material: | Nitrile Rubber |
|---|---|
| Capability: | Rubber Oil Hose |
| Color: | Black |
| Size: | 1/2" |
| Inner Tube: | Neoprene |
| Reinforcement: | 4 Layers of Spiraled High-Tensile Steel Wire |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier ID 3/4" 420 Bar High Pressure Hydraulic Hose 4SH for Coal Mine
Advantages
* Professional manufacturer for over 10 years in East China, near Shanghai and Ningbo port.
* Free hose sample.
* We can print words and your logo on the hose as your request.
* We test the products before shipped out. We have complete line of test machines.
* We can also get you fittings or assembly.
* We ship the goods by express, by air, by sea or according to your requirement.
Detail Information of Product
| Name | EN 856 4SP |
| Material | NBR |
| Size | From 1/4 inch to 2 inch |
| Color | Black |
| Reinforcement | Four alternating layers of spiraled high-tensile steel wire. |
| Temperature Range | -40ºC ~ +100ºC |
| Application | Very high pressure, pulsating applications used for petroleum based hydraulic fluids. |
| Certification | CE approved |
| Capability | Oil resistant, wear resistant, anti-aging. |
| OEM accepted | Yes |
| Fitting | We can provide as your requirement. |
| Packaging Detail | We pack the goods with poly stripes or as your request. |
| Delivery | According to your quantity, about 30 days for a 20' container. |
Specification of Product
|
Part |
In |
Hose Size ID DIN Dash Size |
Hose OD |
Max.Working Pressure |
Min.Burst Pressure |
|
|
in |
mm |
mpa |
mpa |
|||
|
G4SH-12 |
3/4 |
19 Din Dash Size |
1.268 |
32.2 |
41.4 |
165.5 |
|
G4SH-16 |
1 |
25.4 Din Dash Size |
1.524 |
38.7 |
37.9 |
151.7 |
|
G4SH-20 |
11/4 |
31.8 Din Dash Size |
1.791 |
45.5 |
32.4 |
129.6 |
|
G4SH-24 |
11/2 |
38.1 Din Dash Size |
2.106 |
53.5 |
29 |
115.8 |
|
G4SH-32 |
2 |
50.8 Din Dash Size |
2.681 |
68.1 |
25.2 |
100.7 |
|
G4SP-04 |
1/4 |
6.4 Din Dash Size |
0.705 |
17.9 |
45.2 |
180.6 |
|
G4SP-06 |
3/8 |
9.5 Din Dash Size |
0.843 |
21.4 |
44.5 |
177.9 |
|
G4SP-08 |
1/2 |
12.7 Din Dash Size |
0.969 |
24.6 |
41.4 |
165.5 |
|
G4SP-10 |
5/8 |
15.9 Din Dash Size |
1.11 |
28.2 |
34.5 |
137.9 |
|
G4SP-12 |
3/4 |
19 Din Dash Size |
1.268 |
32.2 |
34.5 |
137.9 |
| G4SP-16 | 1 | 25.4 Din Dash Size | 1.563 | 39.7 | 27.6 | 110.3 |
Picture of Product
Packaging
Well packed by poly stripes or as your requirement.
Shipping
We ship the goods by express, by air, by sea or according to your requirement.
Test Machines
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
All the hoses need to do this test before shipment.
2 Burst pressure test
3 Impulse test
1 wire and 2 wire braided hoses pass the impulse testing of 200,000 times; 4 wire spiral hoses pass the impulse testing of 400,000 times.
We also run other tests such as oil resistance test, ozone resistance test, aging test, etc. The test report can be provided.
Test Report Sample
About Paishun
Paishun factory covers a land of over 3 hectares, and the workshops occupy a surface of 25000 square meters. We own complete production lines of the rubber mixing process, cold feeding material extrusion process, microwave vulcanization process, and high-speed braiding process, etc.
We produce mainly the industrial hoses like Air Hose, Water Hose, Oil Hose, Welding Hose, Hydraulic Hose, and Assemblies. Paishun, being a rapidly growing enterprise focusing on the professional production of pure rubber hoses and braided rubber hoses, its yearly production capacity reaches 10 million meters.
Our key policy is "enterprise may thrive with the technology, and may last with good quality". So we put much investment in the research team, and in advanced testing laboratory equipment. We now use a series of tensile testing machine, vulcanization testing device, aging testing chest, pressure testing machines to ensure effective quality control. All these testing machines and related procedures may form a complete quality control system, beginning from the selection of the raw materials till the end step. Thus, we wish our products can satisfy in maximum our customers, and help them to gain more and more market share.
Paishun Exhibition
Paishun Team
Application
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Audited Supplier 
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