Haige News Archives

Zirconia Ceramic Liners vs Alumina Ceramic Liners: How to choose the right Ceramic Liners for Oilfield Mud Pumps

Choosing the Right Ceramic Liner for High-Performance Drilling Operations In modern oil and gas drilling, mud pump performance affects drilling efficiency, downtime, and overall project profitability. Among all wear components [...]

sanshi2026-09-14T13:45:47+08:00September 9th, 2026|Haige News|

API 5CT J55 & L80 EUE Coupling Inspection Checklist (2⅜”–4½”)

Haige J55 & L80 EUE Coupling Inspection – 2⅜" to 4½" (API 5CT / API 5B – Field-QA Checklist) 1. Basic Identification and Grade Match ✅ Confirm markings on Coupling [...]

sanshi2026-09-14T13:47:51+08:00July 28th, 2026|Haige News|

Downhole Drilling Player Expands US Footprint

Rival Downhole Tools LC reported Tuesday that it has acquired the operating assets of Hunting Energy Services (Drilling Tools), Inc. (HESDT) in exchange for Hunting PLC securing a minority [...]