Petroleum Equipment & Machinery

Centralizer Type
Straight Vane Plastic/ Casing Composite Centralizer

Straight Vane Plastic/ Casing Composite Centralizer

Basic Info. Model NO. Cast Aluminium

Puyang Zhongshi Group Co., Ltd.

Hinged Spiral Nail Stop Collar for Rigid Centralizer

Hinged Spiral Nail Stop Collar for Rigid Centralizer

Overview Product DescriptionDetailed PhotosProduct ParametersSpecifications,mm133/8″103/4″95/8″81/8″75/8″7″51/2″5″41/2″ID,mm338272245206193177139126114OD,mm350284257218285189151138126HoldingForce,KN404040303030302424

Dongying On-tech Equipment Co., Ltd

API 10d Hinged Nonweld Stainless Steel Bow Spring Casing Centralizer

API 10d Hinged Nonweld Stainless Steel Bow Spring Casing Centralizer

Main parameterCentralizer ODMax starting ForceMin restoring forceCasingwell hole5.578.56206205.58.59.2562062078.59.251040104079.62510.375104010409.62510.7511.51600160013.37517.518.3752440122010.7517.518.37520401020∴∵∴∵∴∵∴∵∴∵∴∵&#

Puyang Zhongshi Group Co., Ltd.

7′′ Thermoplastic Spiral Vane Solid Rigid Centralizer

7′′ Thermoplastic Spiral Vane Solid Rigid Centralizer

No.TypeInside diameter (mm)Height (mm)Total height (mm)Largest Diameter (mm)15"*12-1/4"128-13110569033025"*20"128-13110572053535-1/2"*7"142-1485565021545-1/2"*8-1/2"142-1485565022556"*8-1/2"156-1585565023567"*8-1/2"181-1865565023577"*9

Puyang Zhongshi Group Co., Ltd.

Cast Aluminum Casing Centralizer, Solid Rigid Centralizer

Cast Aluminum Casing Centralizer, Solid Rigid Centralizer

Basic Info. Model NO. Casing Centralizer

Puyang Zhongshi Group Co., Ltd.

API Certificated 7" Hinged Stop Collar with Pins and Nails

API Certificated 7" Hinged Stop Collar with Pins and Nails

Overview Product DescriptionDetailed PhotosProduct ParametersSpecifications,mm133/8″103/4″95/8″81/8″75/8″7″51/2″5″41/2″ID,mm338272245206193177139126114OD,mm350284257218285189151138126HoldingForce,KN404040303030302424

Dongying On-tech Equipment Co., Ltd

API 10d Pipe Made Single Piece Bow Spring Centralizer

API 10d Pipe Made Single Piece Bow Spring Centralizer

API 10D Pipe Made Single Piece Bow Spring CentralizerDesigned specifically for positive centralization of casing pipe for highly deviated and horizontal wells. These are fitted with specially designed Boat shaped vanes for low friction to reduce drag force while running the pipe. Vane design also re

Puyang Zhongshi Group Co., Ltd.

Oil NBR Conventional Cement Plug with Aluminium or Nylon Core

Oil NBR Conventional Cement Plug with Aluminium or Nylon Core

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 Cementing Head Casing Cement Head Double Plug

API Cementing Head Casing Cement Head Double Plug

Overview Product DescriptionProduct ParametersConnectionThreadsmmPsimm2 7/8"(73mm)50,007,150552902 7/8IF(NC31)3 1/2"(89mm)50,007,150723403 1/2IF(NC38)4"(101.6mm)50,007,150903404IF(NC46)41/2"(114.3mm)50,007,1501023804 1/2IF(NC50)5"(127mm)50,007,15010238041/

Dongying On-tech Equipment Co., Ltd

Cast Steel Solid-Body Centralizer

Cast Steel Solid-Body Centralizer

Basic Info. Model NO. cast steel Centralizer

Puyang Zhongshi Group Co., Ltd.

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