Petroleum Equipment & Machinery

Aluminum Alloy Rigid Centralizer for Casing Pipes

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Oilfield Casing Guide Shoe (ZSFS-04)

Basic Info. Model NO. ZSFS-04

Puyang Zhongshi Group Co., Ltd.

Straight Vane Steel Solid Rigid Casing Centralizer

Basic Info. Model NO. Rigid Casing Centralizer

Puyang Zhongshi Group Co., Ltd.

Oilfield Slip on Set Screw Stop Collar for Rigid Centralizer

Basic Info. Model NO. Slip on set screw stop collar

Puyang Zhongshi Group Co., Ltd.

Downhole Equipment Non Rotating Bottom Cementing Plug at Low Price

TypeSizesWorking TemperatureWorking PressureBurst PressureHardnessTop Plug & Bottom Plug4 1/2", 5 1/2", 6 5/8", 7" 8 5/8", 9 5/8" Standard/Non rotating-30ºC to 150ºC≥15MP1MP-2MP75-9513-3/8&quo

Puyang Zhongshi Group Co., Ltd.

Hinged Snap Ring for Cementing Tool

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API Casing Roller Centralizers with Circlips and Nails

SpecificationsIn-Dia(mm)WallThickness(mm)Height(mm)Total height(mm)Largest Dia(mm)Spring Number5-1/2"*8-1/2"142-1483-55565022557"*9-5/8"181-1863-55565025567"*8-1/2"181-1863-55565023568-5/8"*12-1/4"223-2283-55565033089-5/8"*12-1/4"250-2553-55565033081

Puyang Zhongshi Group Co., Ltd.

Carbon Steel Straight Vane Solid Body Rigid Casing Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Oil Drilling Equipment

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API Oilwell 4 1/2 ′′casing Spiraglider Centralizers

Specifications13"10¾"9"7"7"5½"5"4½"4"I.D.,mm343276247197180143130117104MaxO.D.,mm400308308243212213151148118Height,mm13012012012012012012010080

Puyang Zhongshi Group Co., Ltd.