Petroleum Equipment & Machinery

Non-Welded Casing Centralizer API Petroleum Accessories

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

4 1/2 in Top and Bottom Wiper Plug Cement for Drilling

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Petroleum Accessories

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API 4-1/2X6′′ Oil Casing Cementing Tool Aluminium-Alloy Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Straigt Blade Solid Rigid Aluminium Centralizer with Rollers

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Integral Centralizer Tool for The Cementing Operations

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Oilfield Drilling API Pipe Turbulent Spring Centralizer

Overview Product DescriptionProduct ParametersAmount of spring(mm)(in)(mm)(mm)5-1/2" x 8-1/2"142-1483-5650±50225±557" x 9-5/8"181-1863-5650±50255±567" x 8-1/2"181-1863-5650±50235±568-5/8 x 12-1/4"223-2283

Dongying On-tech Equipment Co., Ltd

China Rigid Centralizer Manufacturer High Quality Solid Rigid Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Steel Water Well Casing Pipe Centralizer API Stop Collar

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Slip-on Casing Centralizer Composite Centralizer China Manufacturer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.