API 5CT 9-5/8 N80 Btc Casing Coupling
Hongkong Eastlong Technology Co., LimitedUnion Crossovers 3 1/2" Eue Pin*2 7/8" Eue Box K55 Crossover Coupling
Hongkong Eastlong Technology Co., LimitedOEM Three Cone Button TCI Tricone Roller Drill Bit for Oil Natural Gas Water Well Drilling
Hongkong Eastlong Technology Co., LimitedSeamless API 5CT Oilfield Casing Pipes/Carbon Seamless Steel Oil Well Drilling Tubing Pipe
Hongkong Eastlong Technology Co., LimitedHNBR Mwd Alloy Stainless Steel Becu Rubber Non-Magnetic Centralizer
Guangzhou NextGen Technology CO.,LTD2 7/8 EU Nu Tubing Thread Protector Pin*Box Tubing Plastic Thread Protector
Hongkong Eastlong Technology Co., LimitedEXW Price API 5CT Gr B J55 K55 Eue Seamless Steel Carbon Casing Tubing Pipe
Hongkong Eastlong Technology Co., LimitedOil Field Union Steel Crossovers 3 1/2" Eue Pin*2 7/8" Eue Box K55
Hongkong Eastlong Technology Co., LimitedHard Rock Diamond API PDC Core Drill Bits for Oil or Gas Well Drilling
Shenzhen TANK Drilling Technology & Equipment Co., Ltd.API Certificate 2-7/8 Eue N80 Special Clearance Tubing Coupling
Hongkong Eastlong Technology Co., LimitedAPI 11b Sucker Rod Centralizer / Sucker Rod Roller Guide for Oilfield
Hongkong Eastlong Technology Co., LimitedIntegral Spring Centralizer Non-Welding API Oilfield Single Piece Spring Centralizer
Hongkong Eastlong Technology Co., Limited2 7/8" Eue, Uptbg Pup Joint J55 K55 2FT Pin X Box API 5CT Tubing Pipe Fitting for Oilfield
Hongkong Eastlong Technology Co., LimitedRoller Sucker Rod Centralizer of The Pumping Rod
Hongkong Eastlong Technology Co., LimitedTricone Roller Drilling API Standard 7 7/8 Inch 200mm Mining Tricone Drill Bit
Hongkong Eastlong Technology Co., LimitedAPI 5CT Tubing Coupling 4-1/2"Eue 8 Round12.75 N80
Hongkong Eastlong Technology Co., LimitedAPI 5CT Oil Field Casing and Tubing Coupling/Nipples/Crossover/Pup Joints
Hongkong Eastlong Technology Co., LimitedAPI 11d1 Oil Well Single-Slip Mechanical Casing Packer
Hongkong Eastlong Technology Co., LimitedHNBR Becu Rubber Bearing for 650 Sperry-Sun Mwd System Drilling Part
Guangzhou NextGen Technology CO.,LTDHigh Quality API Standard Deep Well Oil Sucker Rod Pump for Well Drilling Made in China
Hongkong Eastlong Technology Co., LimitedDrill Pipe Tool Joint Connectors Steel Tool Joint for Drill Pipe
Hongkong Eastlong Technology Co., LimitedAPI Standard Valve Seat and Ball for Sucker Rod Pump and Tubing Pump
Hongkong Eastlong Technology Co., LimitedCasing Thread Protector API Plastic Stc Ltc Btc Casing Thread Protector
Hongkong Eastlong Technology Co., LimitedOilfield API Heavy Duty Plastic Tubing/ Casing/ Drill Pipe Thread Protector for Pipe Protection
Hongkong Eastlong Technology Co., LimitedRound Rubber Thread Protector Clamp-on Thread Protector for Casing Tubing
Hongkong Eastlong Technology Co., LimitedAPI 5CT Supre 13cr L80 Oil and Gas Casing Joint and Pup Joint Used in The Oilfields Pup Joint
Hongkong Eastlong Technology Co., LimitedAPI Spring Centralizer for Casing Pipe Centralizer for Oil Drilling Machine
Hongkong Eastlong Technology Co., LimitedAPI 11b T Class Sucker Rod Couplings for Oilfield
Hongkong Eastlong Technology Co., Limited