Petroleum Equipment & Machinery

API Non-Welded Bow Spring Casing Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

API 10d Oilwell Hinged Non Welded Bow Spring Centralizer

Basic Info. Model NO. 7"- 9 5/8"

Puyang Zhongshi Group Co., Ltd.

Seamless One Piece Integral Bow Spring Casing Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Drilling Centralizer Rigid Casing Used in Oilfield

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Plastic Spiral Vane Composite Casing Centralizer

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.

Stop Collar Centralizer with 7 5/8′′ Specifications

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Made by Quality Suppliers Non-Weld Semi Rigid Casing Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Steel Spiral Vane Rigid Centralizer Made in China

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

The Well Cementing Tool of Ring Lock

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

The Oil Field Equipment of China The Non-Weld Semi Rigid Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.