.

垫圈

橡胶类产品,分聚安脂、丁腈橡胶和夹布橡胶三种材料,适用于不同型号的泥浆泵钻井工作条件。


在线联系供应商

至: 青岛科华石油机械有限公司
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Plate
Plate 科华生产的压板,使用模具冲压而成,产品表面经镀锌磷化处理,可生产3”-8”的产品。
垫圈
垫圈 橡胶类产品,分聚安脂、丁腈橡胶和夹布橡胶三种材料,适用于不同型号的泥浆泵钻井工作条件。
活塞芯
活塞芯 科华生产的活塞芯,采用优质合金钢,通过热处理后经数控加工而成。符合API公差和不同温度相适应,有单作用和双作用及硫化一体的产品,能够生产A、K、B、L系列的3”-8”的产品。
陶瓷缸套
陶瓷缸套 ★适用于石油储层较深、地质结构恶劣的钻采环境以及海上石油、天然气开发。 ★比双金属缸套提高5-10倍的适用寿命,使用寿命可达4000小时以上. ★运用变相变增韧技术开发的氧化锆陶瓷缸套具有耐磨损、耐腐蚀、耐高压、耐高温、高强度、高硬度的优点。 ★降低钻井工作的运输成本、维修成本、人工成本...
活塞杆&介杆&中间杆
活塞杆&介杆&中间杆 科华生产的活塞杆、介杆和中间杆,采用合金钢锻造而成,经热处理后的产品强度提高,产品经数控加工,表面处理有镀锌、镀镍或镀装饰铬,可满足客户的不同要求
供应产品

Same products

Aircraft Seat Cushion Fuel Burn Test System,Aircraft interior fire safety test rig
Aircraft Seat Cushion Fuel Burn Test System,Aircraft interior fire safety test rig 卖方: Standard International Group (HK) Limited The Aircraft Seat Cushion Fuel Burn Test System is a dedicated aviation fire testing platform des...
Cargo Compartment Liner Burn-Through Fuel Test System,Aviation fuel fire penetration test system
Cargo Compartment Liner Burn-Through Fuel Test System,Aviation fuel fire penetration test system 卖方: Standard International Group (HK) Limited The Cargo Compartment Liner Burn-Through Fuel Test System is a specialized aviation fire testing ...
Flame Penetration Fuel Test System for Thermal and Acoustic Insulation Materials
Flame Penetration Fuel Test System for Thermal and Acoustic Insulation Materials 卖方: Standard International Group (HK) Limited The Flame Penetration Fuel Test System for Thermal and Acoustic Insulation Materials is a dedicat...
Aviation Propulsion Fuel Test System,Aircraft engine fuel test equipment
Aviation Propulsion Fuel Test System,Aircraft engine fuel test equipment 卖方: Standard International Group (HK) Limited The Aviation Propulsion Fuel Test System is a precision testing platform designed for evaluating ...
NEXGEN Aviation Fuel Burner,Jet fuel combustion test equipment
NEXGEN Aviation Fuel Burner,Jet fuel combustion test equipment 卖方: Standard International Group (HK) Limited The NEXGEN Aviation Fuel Burner is an FAA-approved, next-generation aircraft fuel combustion test...