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| Customization: | Available |
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| Material: | Natural Rubber |
| Capability: | Rubber Oil Hose |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Nominal inner diameter Inch |
Metric Specification mm |
Inside Diameter mm |
Reinforced Layer Outside Diameter mm |
Outside Diameter mm |
Outer layer Thickness mm |
Maximum working pressure MPa |
Minimum Burst pressure MPa |
|||||||
| 1SN/1ST | Min. | Max. | Min. | Max. | A(IST) Type:A(IST | AT(ISN) Type:AT(ISN | AT(ISN) Type:AT(ISN) | A/AT Type: A/AT |
IST/ISN Type: IST/ISN |
A/AT Type: AAT |
IST/ISN Type: IST/ISN |
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| Min. | Max. | Max. | Min. | Max. | ||||||||||
| 3/16 | 5 | 4.5 | 5.4 | 8.9 | 10.1 | 11.9 | 13.5 | 12.5 | 0.8 | 1.5 | 21 | 25 | 84 | 100 |
| 1/4 | 6.3 | 6.2 | 7 | 10.6 | 11.7 | 15.1 | 16.7 | 14.1 | 0.8 | 1.5 | 19.2 | 22.5 | 76.8 | 90 |
| 5/16 | 8 | 7.7 | 8.5 | 12.1 | 13.3 | 16.7 | 18.3 | 15.7 | 0.8 | 1.5 | 17.5 | 21.5 | 70 | 85 |
| 3/8 | 10 | 9.3 | 10.1 | 14.5 | 15.7 | 19 | 20.6 | 18.1 | 0.8 | 1.5 | 15.7 | 18 | 62.8 | 72 |
| 1/2 | 12.5 | 12.3 | 13.5 | 17.5 | 19 | 22.2 | 23.8 | 21.5 | 0.8 | 1.5 | 14 | 16 | 56 | 64 |
| 5/8 | 16 | 15.5 | 16.7 | 20.6I | 22.2 | 25.4 | 27 | 24.7 | 0.8 | 1.5 | 10.5 | 13 | 42 | 52 |
| 3/4 | 19 | 18.6 | 19.8 | 24.6 | 26.2 | 29.4 | 31 | 28.6 | 0.8 | 1.5 | 8.7 | 10.5 | 34.8 | 42 |
| 1 | 25 | 25 | 26.4 | 32.5 | 34.1 | 36.9 | 39.3 | 36.6 | 0.8 | 1.5 | 7 | 8.7 | 28 | 35 |
| 1-1/4 | 31.5 | 31.4 | 33 | 39.3 | 41.7 | 44.4 | 47.6 | 44.8 | 1 | 2 | 4.3 | 6.2 | 17.2 | 25 |
| 1-1/2 | 38 | 37.7 | 39.3 | 45.6 | 48 | 50.8 | 54 | 52 | 1.3 | 2.5 | 3.5 | 5 | 14 | 20 |
| 2 | 51 | 50.4 | 52 | 58.7 | 61.9 | 65.1 | 68.3 | 65.9 | 1.3 | 2.5 | 2.6 | 4 | 10.4 | 16 |
| Metric Specification mm |
Inside Diameter mm |
Reinforced Layer Outside Diameter mm |
Outside Diameter mm |
Outer layer Thickness mm |
Maximum working pressure MPa |
Minimum Burst pressure MPa |
Min.Bend Raidius mm |
|||||||
| Min. | Max. | Min. | Max. | A(IST) Type:A(IST | AT(ISN) Type:AT(ISN | AT(ISN) Type:AT(ISN) | A/AT Type: A/AT |
IST/ISN Type: IST/ISN |
A/AT Type: AAT |
IST/ISN Type: IST/ISN |
||||
| 2SN/2ST | Min. | Max. | Max. | Min. | Max. | |||||||||
| 5 | 4.5 | 5.4 | 10.6 | 11.7 | 15.1 | 16.7 | 14.1 | 0.8 | 1.5 | 35 | 41.5 | 140 | 165 | 90 |
| 6.3 | 6.2 | 7 | 12.1 | 13.3 | 16.7 | 18.3 | 15.7 | 0.8 | 1.5 | 35 | 40 | 140 | 160 | 100 |
| 8 | 7.7 | 8.5 | 13.7 | 14.9 | 18.3 | 19.8 | 17.3 | 0.8 | 1.5 | 29.7 | 35 | 118.8 | 140 | 115 |
| 10 | 9.3 | 10.1 | 16.1 | 17.3 | 20.6 | 22.2 | 19.7 | 0.8 | 1.5 | 28 | 33 | 112 | 132 | 125 |
| 12.5 | 12.3 | 13.5 | 19 | 20.6 | 23.8 | 25.4 | 23.1 | 0.8 | 1.5 | 24.5 | 27.5 | 98 | 110 | 180 |
| 16 | 15.5 | 16.7 | 22.2 | 23.8 | 27 | 28.6 | 26.3 | 0.8 | 1.5 | 19.2 | 25 | 76.8 | 100 | 205 |
| 19 | 18.6 | 19.8 | 26.2 | 27.8 | 31 | 32.5 | 30.2 | 0.8 | 1.5 | 15.7 | 21.5 | 62.8 | 85 | 240 |
| 25 | 25 | 26.4 | 34.1 | 35.7 | 38.5 | 40.9 | 38.9 | 1 | 2 | 14 | 16.5 | 56 | 65 | 300 |
| 31.5 | 31.4 | 33 | 43.2 | 45.6 | 49 | 52.4 | 49.6 | 1.3 | 2.5 | 11.3 | 12.5 | 45.2 | 50 | 420 |
| 38 | 37.7 | 39.3 | 49 | 52 | 55.6 | 58.7 | 56 | 1.3 | 2.5 | 8.7 | 9 | 34.8 | 36 | 500 |
| 51 | 50.4 | 52 | 62.3 | 64.7 | 68.3 | 71.4 | 68.6 | 1.3 | 2.5 | 7.8 | 8 | 31.2 | 32 | 630 |
| 63 | 63.1 | 65.1 | 74.6 | 77.8 | 80.9 | 84.1 | 7 | 7 | 28 | 28 | 760 | |||






Q1. What are your terms of packing?
A: Generally,we will use packaging film to wrap the whole product and then use neutral white box and brown carton to package the goods. If you have a legally registered patent, we can use your brand carton for packaging after obtaining your authorization letter.
Q2. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos and the videos of the products and packages before you pay the balance.
Q3. What are your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A:Yes, we can manufacture molds and fixtures according to the samples or technical drawings you provide to produce the products you need
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we connect the test computer to the production line. The last step of product production is testing. Products that have not been tested cannot be stored in the warehouse. We ensure 100% testing.
Q8: How do you make our business long-term and have a good relationship?
A:1. We guarantee the safety of our customers' funds and product quality with enterprise credit endorsement.
2. We respect every customer, adhere to the principle of quality first and mutual benefit. Win trust with service and respect with product.