The hydraulicfilter of blowout preventer control system is improved.
并对防喷器控制系统液压过滤装置进行了改进。
2
SIT sealing ring is used with Y ring together, both they can fit well each other and builds up an ideal hydraulicfilter.
斯特密封圈与Y型圈组合使用既可以相互补缺，又可以构成一理想的液压滤波器。
3
Mainly produce all kinds of low, medium and high hydraulicfilter, filter oil vehicle, hydraulic air filters, hydraulic meter and other products with quality services.