Oil Drilling Hose
API-7K Certificated Hose
Inner rubber layer: NBR synthetic rubber HNBR PFA.
Reinforcement: one or more layers of wire/fiber woven or wound.
Outer layer: black SBR/NR mixed conductive rubber, abrasion resistance and oxidation resistance.
API--7K Certificated Hose
Application industry and field:
Suitable for water base mud, oil base mud, hydrogen sulfide, reinforced concrete pump hose, special easy operation design, suitable for concrete pouring site.Used to transport to the tail end of the pump concrete pouring position, can resist suction when cleaning, can be used to transport abrasive, sand blasting and shot peening material, reinforced concrete pump tube, special operation design, apply to the scene of the concrete pouring.
Working environment and temperature:
Temperature range: - 29 ℃ ~ + 150 ℃.Water base mud can be delivered.
Execution standard: API Spec 7K.