Petroleum Equipment & Machinery

API Integral Spring Elastic Swirl Bow 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

API Rigid Centralizers for   Wells

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API Zinc-Aluminium Zial Alloy Solid Body Rigid Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

API Integral Spring Casing Centralizer

Basic Info. Model NO. Casing Centralizer

Puyang Zhongshi Group Co., Ltd.

Cementing Tools

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API 5CT Oilwell Cementing Top and Bottom Anti-Rotation Nitrile Rubber Plugs

CasingSize(in)Casing Weight RangeWiper Fin O.DWorkingTemperatureWorkingPressureBurstPressureHardnessmminmmin4 1/2"14.14-17.269.50-11.601104.331-30ºC to150ºC≥15MP1MP-2MP75-955"17.11-35.8611.50-24.101224.8035 1/2"20.83-39.8814.00-26.801355.3157"25.30-56.5517.00-38.0017

Puyang Zhongshi Group Co., Ltd.

API Single Piece Centralizers Cementing Tools

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

API 10d Oilwell Hinged Non Welded Good Performance Bow Centralizer

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*

Puyang Zhongshi Group Co., Ltd.

API 10d Specified Hinged Non Welded Bow Spring Centralizer

Casing SizeHole SizeMax O.D.in.in.mmin.2024/26650/71425.591/28.11018-5/822/24590/68023.228/26.7721620/22550/61321.654/24.132141848419.05513-3/817-1/247018.50412-3/417- 1/246618.34610-3/412-1/437014.5679-5/812-1/437514.7647-5/89-7/827310.74878- 1/22529.9216-5/88- 1/22459.6465- 1/28- 1/225610,07956- 1

Puyang Zhongshi Group Co., Ltd.

Drilling and Cementing Tools

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.