Petroleum Equipment & Machinery

Customized Cast Steel Straight Vane Solid Body Roller Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Slip on Single Piece Bow Spring Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Solid Body Spiral Blade Left Hand Rigid Centralizer

SpecificationIn-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"250-2553-555650330810

Puyang Zhongshi Group Co., Ltd.

API One Piece Bow Spring Centralizers

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Low Friction Composite Centralizer Solid-Bodied Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Spiral Stamped for Oilfield Cementing Equipment

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API 10d Casted Stop Collar Centralizer Competitive Price Per Piece

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API 4-1/2′′x6 Oil Casing Cementing Tool Welded Bow Spring

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Oilwell 2 3/8" Nylon Tubing Centralizer

BowtypeMaximumO.D.in*compressedInInchesInchesO.D.ininches51/2"TI8.1/86.5/8TII8.5/86.3/4TIII10.1/86.3/4TIV11.1/86.3/4TV12.5/86.7/86.5/8&quo

Puyang Zhongshi Group Co., Ltd.

Heavy Duty Stop Collars Cementing Accessories

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.