1. 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.

Product classification:
High molecular polymer jacket type, stainless steel armored jacket type and braided stainless steel wire jacket type.
3. Specification for hose and indices for technical properties:
ID: 19mm; WP: 35/70MPa; Min. Burst pressure: 105/175MPa
ID: 22mm; WP: 35/70MPa; Min. Burst pressure: 105/175MPa
ID: 25mm; WP: 35/70MPa; Min. Burst pressure: 105/175MPa
ID: 31.5mm; WP: 35/70MPa; Min. Burst pressure: 105/175MPa
ID: 38mm; WP: 35/70MPa; Min. Burst pressure: 105/175MPa