-
کارتریج شیر اطمینان هیدرولیک مدار اصلی برای ماشین آلات ساختمانی دوسان
Construction Machinery Main Circuit Pressure Relief Valve DH220-5 Adopts high wear-resistant alloy steel spool and high fatigue-resistant silicon manganese pressure spring, stable calibrated relief pressure without drift under long-term 330bar high-pressure hydraulic oil and frequent heavy load ...
-
کارتریج شیر اطمینان پمپ اصلی بیل مکانیکی کوماتسو E200B
E200B Main Pump Overload Relief Cartridge Valve Assembly For E200B Integrated solid anti-rust alloy steel cartridge body, multi-stage double O-ring anti-leakage sealing structure, fully isolating high-pressure hydraulic oil penetration and metal impurity blockage. The overall surface adopts ...
-
مجموعه کارتریج دریچه امدادی کاوشگر آویزان پنوماتیک برای E307
E307 Swing Buffer Relief Cartridge Valve Assembly For E307Integrated solid anti-rust alloy steel cartridge body, multi-stage double O-ring anti-leakage sealing structure, fully isolating high-pressure hydraulic oil penetration and metal impurity blockage. The overall surface adopts precision ...
-
کارتریج اضافی بیش از حد بارگذاری برای کاهش فشار
E320C Main Pump Overload Auxiliary Relief Cartridge Valve Assembly For E320C Adopts high wear-resistant alloy steel spool and high fatigue-resistant silicon manganese pressure spring, stable calibrated relief pressure without drift under long-term 300bar high-pressure hydraulic oil and frequent ...
-
بسته بندی کارتریج فشار اصلی PC200-8 E320B
E320B Main Pump Overload Relief Cartridge Valve Assembly For E320B Complete multi-item strict inspection before factory shipment: alloy steel spool wear cycle test, relief pressure precise calibration test, HNBR seal high-pressure oil immersion aging test, thread sealing pressure holding test, ...
-
شیر اطمینان کارتریج پمپ اصلی هیدرولیک OEM 171-0030 برای E320C
Hydraulic Main Pump Overload Relief Cartridge Valve OE 171-0030 For E320C Integrated solid anti-rust alloy steel multi-section cartridge body, multi-stage double O-ring anti-leakage sealing structure, fully isolating high-pressure hydraulic oil penetration and metal impurity blockage. The overall ...
-
قطعات معدنی کارتریج هیدرولیک E320D
Auxiliary Relief Valve E320D Medium Excavator Hydraulic Cartridge Spare Parts Integrated solid anti-rust compact single-stage alloy steel cartridge body, single-stage double O-ring anti-leakage sealing structure, fully isolating high-pressure hydraulic oil penetration and metal impurity blockage. ...
