BOP liquid- control line

Product Description

1. Description: the hose for well control-high-pressure, fire-resistant and heat-insulation hose assembly is mainly used for the hydraulic control of the BOP for drilling and for hydraulic transmission at high-temperature and flammable place in the metallurgic industry. 2. Product classification: high molecular polymer jacket type, stainless steel armored jacket type and braided stainless steel wire jacket type. 3. Applicable standard: API Spec *6D & SY/T***3.*****2. 4.Product Character：*****-resistance property: guarantee working pressure under **0oC after buming for fiftee minutes. *****-resistance property: no change after soaking in solution of 4% HCI and 4%NaOH. c.acid and alkali-resistance property: no change immersing in hydraulic pressure oil from *0oC to **0oC for *4hours. d.pressure-resistance property: no leaking and transfiguring on the surface of pipe under *2.5MPa after stabilizing pressure for 3 minutes.and destructive pressure is more than *0Mpa. e.hera-insulation property: the ratio of inner pressure and outer pressure in one to forty if pipe is placed in the circumstance form **0oC to **0oC and has soine water in it for twenty minutes.