Petroleum Equipment & Machinery

API Bow Spring Rigid Hinge Casing Centralizer for Drill Pipe

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

Oil Well Tools Stop Collars (Rings) API

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Petroleum Accessories

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Oil Well 4 1/2′′ Spiraglider Casing Centralizer

SpecificationsIn-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"250-2553-55565033081

Puyang Zhongshi Group Co., Ltd.

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

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API High Quality Composite Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Cementing Tools API Non-Welded Bow Spring Centralizer for Casing Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API Oil and Water Well Casing Centralizer Price/ Integral Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Roller Centralizer with API10d Reducing Risk of Differential Sticking

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Spring Casing Centralizer, Casing Pipe Centralizer

Main parameterouter diametermost start strengthleast replacement strengthCasing outer diametewell hole5.578.56206205.58.59.2562062078.59.251040104079.62510.375104010409.62510.7511.51600160013.37517.518.3752440122010.7517.518.37520401020∴∵∴∵∴∵∴∵∴&

Puyang Zhongshi Group Co., Ltd.