Petroleum Equipment & Machinery

Cementing Tools

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Cementing Tool Positive Stamped Slip on Casing Pipe Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Spiral Vane Solid Body Rigid Aluminum Centralizer

No.TypeInside diameter (mm)Height (mm)Total height (mm)Largest diameter (mm)15"*12-1/4"128-13110569033025"*20"128-13110572053535-1/2"*7"142-1485565021545-1/2"*8-1/2"142-1485565022556"*8-1/2"156-1585565023567"*8-1/2"181-1865565023577"*9

Puyang Zhongshi Group Co., Ltd.

API 4-1/2′′x6 Oil Casing Cementing Tool Turbolizer Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Aluminum Solid Body Rigid Casing 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.

Spiral Blade Solid Rigid Oilwell Casing Pipe Centralizer

Main parameterouter diametermost start strengthleast replacement strengthCasing outer diametewell hole5.578.56206205.58.59.2562062078.59.251040104079.62510.375104010409.62510.7511.51600160013.37517.518&

Puyang Zhongshi Group Co., Ltd.

Petroleum Drilling Equipment Manufacturing China Composite Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Integral Centralizer Use in The Cementing Operations

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API Cementing Tool Casing Rigid Centralizer Made in China

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Drill Stop Collar for Centralizer with Screw

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.