Details nominal inside diameter: DN152-DN304 wall thickness (mm): 8-15mm Material: NBR Manufacturers (Origin): Hebei Jingxian Uses: transport length for undersea natural gas, oil and other media (m): 1- 20m Hengshui Ward company focused on the production of marine high pressure oil hose, compared to similar products on the market we have developed both seawater corrosion resistant outer layer but also the weather, the inner layer has excellent resistance to swelling of the oil and gas complex high-pressure rubber hoses. In addition to the production of marine Ward rubber high-pressure oil pipelines all mining high-strength wire reinforced, in the middle of the connection between the winding layer using glue to connect the inner and outer layer to ensure the integrity of the tube, and will not in the long waves By alternating the role of stress does not produce delamination. 1. Structure: by wire wound skeleton layer and the inner and outer oil, corrosion-resistant synthetic rubber. 2. Uses: For delivery of subsea natural gas, oil and other media. 3. Technical Specifications:???? ?? Mm inside diameter hose hose code ?? mm outside diameter hose winding layer outer diameter ?? mm Working pressure ?? MPa minimum burst pressure ?? MPa minimum bend radius ?? mm??? ? Unit Weight ?? kg / m? floors * inside diameter * Working pressure MPa? 2SP-152-8 152 ± 2.0 180 ± 4.0 173 ± 3.0 8 24 2280 18.0 2SP-203-8 203 ± 2. 232 ± 4.0 225 ± 3.0 8 24 3050 24.0 2SP-254-8 254 ± 2.0 288 ± 4.0 280 ± 3.0 8 24 3810 30.0 2SP-305-8 305 ± 2.0 338 ± 4.0 330 ± 3.0 8 24 4510 36.0 4SP-152-16 152 ± 2.0 192 ± 4.0 184 ± 3.0 16 48 2580 24.0 4SP-203-16 203 ± 2.0 243 ± 4.0 236 ± 3.0 16 48 3350 31.0 4SP-254-16 254 ± 2.0 293 ± 4.0 280 ± 3.0 16 48 3850 39.0 4SP-304-16 304 ± 2.0 343 ± 4.0 330 ± 3.0 16 48 4850 47.0 ISO1436 standard reference above products can be designed according to the requirements of a variety of high and low pressure hose, unfinished specifications, please contact us. These are specific to introduce my company produces high pressure hose of the ocean, our products compared to similar products on the market, its life to be twice as long. If you are interested in our products, please contact us.