Petroleum Equipment & Machinery

Centralizer Type
Cast Steel Centralizer Straight Vane

Cast Steel Centralizer Straight Vane

Basic Info. Model NO. ZS558

Puyang Zhongshi Group Co., Ltd.

API Bottom Wiper Plug in 20"

API Bottom Wiper Plug in 20"

Basic Info. Model NO. ZSCPYP208

Puyang Zhongshi Group Co., Ltd.

API Slip on Spiral Vane Positive Rigid Casing Centralizer

API Slip on Spiral Vane Positive Rigid Casing Centralizer

Basic Info. Model NO. ZS208

Puyang Zhongshi Group Co., Ltd.

Spring Casing Centralizer, Casing Pipe Centralizer

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.

API Certified Conventional Flexible Pipe Sleeve Casing Centralizer

API Certified Conventional Flexible Pipe Sleeve Casing 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

Stainless Steel Straight Blade Set Screw Solid Roller Centralizer

Stainless Steel Straight Blade Set Screw Solid Roller Centralizer

Basic Info. Model NO. screw

Puyang Zhongshi Group Co., Ltd.

API 6A High Pressure Straight Pipe Pup Joint for Manifold

API 6A High Pressure Straight Pipe Pup Joint for Manifold

Overview Product DescriptionDetailed PhotosProduct ParametersProduct NameChiksan pup joint for swivel loopsMaterialalloy steel, ANSI 4135,4130, 35CrMoConnection method1502 hammer unionSize2~ 4Pressure14 ~105MPaLength1~5mStandardAPI

Dongying On-tech Equipment Co., Ltd

Oilfield Equipment API Rigid Casing Centralizer Spiral Steel Turbolizer

Oilfield Equipment API Rigid Casing Centralizer Spiral Steel Turbolizer

20241023-3/4261025-3/4

Puyang Zhongshi Group Co., Ltd.

Oilwell Spiral Blade Roller Type Thermoplastic Casing Centralizer

Oilwell Spiral Blade Roller Type Thermoplastic Casing 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*8-1/2181-1863-590-120650±50235±568-5/8*12-1/4223-2283-590-120650±503

Puyang Zhongshi Group Co., Ltd.

Composite Polymer Centralizer Nylon Rigid Casing Centralizer

Composite Polymer Centralizer Nylon Rigid Casing Centralizer

Basic Info. Model NO. Casing Centralizer

Puyang Zhongshi Group Co., Ltd.

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