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API Oil Drilling Mud Pump Valve Assembly Four-Rib Valve Seat

2025-04-13 introduction 4710
OEM
Alloy Steel
High Pressure
High Temperature
Forged/Forging
30-50HRC
One Year Against Quality Defects
Customized
100 Tons Each Month
500PCS
OEM
ISO Standard
customized
Qingdao, Shandong
74520000
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