Petroleum Equipment & Machinery

Integral Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API Spiral Blade Stamped Positive Casing Pipe Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

API Certificated Steel Non-Weld Semi Rigid Centralizer for Oil Well

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API Cementing Tool Composite Solid Centralizer Manufacturer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Drill Pipe Centralizer Rigid Solid Body Centralizer Roller Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Spiral Vane Solid Body Composite Centralizer Casing

modelHooping In-Dia.Hooping ThicknessHooping HeightTotal LengthMax. Out-Dia.Spring Piecesinmmmmmmmmmmpcs5-1/2*8-1/2142-1483-590-120650±50225±557*9-5/8181-1863-590-120650±50255±567*8-1/2181-1863-590-120650±50235±568-5/8*12-1/4223-2283-590-120650±50330

Puyang Zhongshi Group Co., Ltd.

Oil Drilling Cementing Tools API Standard Centralizer Manufacture Drilling Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Lost Wax Investment Casting Process/Steel &Stainless Steel Precision Investment Casting

Basic Info. Origin Ningbo, China

NINGBO QS MACHINERY INC.

Spiral Vane Thermoplastic Composite Centralizer Casing

Model(in)HoopingIn-Dia.(mm)Hoopingthickness(mm)Hoopingheight(mm)TotalLength(mm)Max.Out-Dia.(mm)SpringPieces5-1/2*8-1/2142-1483-590-120650±50225±557*9-5/8181-1863-590-120650±50255±567*8-1/2181-1863-590-120650±50235±568-5/8*12-1/4223-2283-590-120650±503

Puyang Zhongshi Group Co., Ltd.

Oilfield Cementing Equipment Aluminum Alloy Casing Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.