| Material: | Natural Rubber |
|---|---|
| Color: | Black |
| Reinforcing Layer: | Four Layers of Spiral Wire |
| Temperature Range: | -40 °c to +100 °c |
| Peculiarity: | Good Adhesion, Wear-Resistant, Flexible |
| Apply: | Hydraulic Support and Related Equipment for Mining |
| Samples: |
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| Customization: |
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Audited Supplier The main products include:
It can produce and operate various types of hose assembly with inner diameter from 6 to 200, high and low pressure steel wire braided, steel wire wound hose, fiber wound air hose, high wear-resistant sandblasting hose, water hose, oil-resistant hose, acid-alkali resistant hose, heat resistant hose, etc. It is widely used in coal mine hydraulic support, fully mechanized mining unit, hydraulic transmission system of construction machinery, etc. The product has the characteristics of oil resistance, corrosion resistance, anti-aging, flame retardant, anti-static, high pressure bearing capacity, good flexibility, long service life and so on.
| Product model mm |
Hose bore mm |
Outer diameter of wire layer mm |
Hose outside diameter mm |
Working pressure MPa | Burst pressure MPa |
Minimum bending radius mm |
Reference weight kg |
| 4SH-19 | 19.2±0.6 | 28.4±0.8 | 32.2±0.8 | 42 | 168 | 300 | 2.00 |
| 4SH-25 | 25.7±0.7 | 35.2±0.8 | 38.7±1.2 | 38 | 152 | 340 | 2.47 |
| 4SH-31.5 | 32.2±0.8 | 41.9±1.0 | 45.5±1.6 | 32.5 | 130 | 460 | 3.12 |
| 4SH-38 | 38.5±0.8 | 48.8±1.0 | 53.5±1.6 | 29.0 | 116 | 560 | 4.31 |
| 4SH-51 | 51.2±0.8 | 63.2±1.0 | 68.1±1.6 | 25.0 | 100 | 660 | 5.51 |
Structure composition:
The hose is composed of an inner rubber layer, one to two layers of steel wire braid layer, two, four, six layers of steel wire winding layer, two layers of fiber wire winding layer, middle rubber layer and outer rubber layer.
Product use:
Suitable for transporting hydraulic fluids such as alcohol, hydraulic oil, fuel oil, lubricating oil, emulsion, hydrocarbon, water, air and mortar.
Hydraulic tubing has high elasticity/insulation/oil resistance/high and low temperature resistance, so it is widely used in industry and agriculture, national defense, transportation and daily life.
Execution standard: GB/T 3683-2011 GB/T10544-2022
Question 1. What are your packing conditions?
A: Usually, we pack the goods in plastic bags as the inner packing. Outer packing You can choose carton or woven bag.
Question 2. What are your payment terms?
A: Telegraphic transfer, 30% in advance, 70% before delivery, or letter of credit. Pictures of products, merchandise and packaging will be sent before you pay the balance.
Question 3. What are your delivery terms?
A: FOB, CFR, CIF.
Question 4. What about your delivery time?
A. Generally, it takes 10 to 30 days to receive an advance payment. The exact delivery time depends
The item and quantity of your order.
Question 5. What is your sample policy?
A: If we have parts readily available in stock, we can provide samples, but the customer has to pay for delivery. However, the shipping fee will be deducted from the customer's future order.
Question 6. Do you test all goods before delivery?
A: Yes, we have three inspection steps to ensure that the products you receive are of high quality.
Q7: What is our loading port?
A: Qingdao, China or upon your request.
Suppliers with verified business licenses
Audited Supplier 
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