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China, Chinese API Certified Spiral Centralizer for Efficient Shale Gas Drilling1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Petroleum Equipment MachineryCementing ToolAPI Certified CentralizerSpiral Centralizer
Goldenman Petroleum Equipment Co., Limited
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Product Description Centralizer Bow Spring Centralizer High-performance bows deliver unparalleled standoff across numerous annulus locations, ensuring optimal conditions for primary cementing to achieve superior zonal isolation. Every centralizer size has been rigorously tested and certified to meet the stringent American Petroleum Institute (API) 10D standards, guaranteeing reliability and durability throughout operations.Our non-welded design endures even the harshest wellbore environments, offering exceptional operational flexibility.Bow configurations are available in diverse heights and sizes, tailored for most applications and providing a plethora of bow configurations for specialized applications.Sizes range from 3 ?" to 30".Rigid Centralizer The rigid centralizers are ingeniously constructed integrally to enhance strength and are secured by robust top collars or set screws under high load conditions.These tools are crafted to enhance cement flow and promote optimal standoff from the borehole wall.Available with both straight blade and spiral blade options. Sizes available from 4 ?" to 20".Tuborlizer Bow Spring Centralizer DescriptionOur rigid centralizers offer high supporting force with minimal starting force, ensuring seamless casing descent while maintaining superior alignment.Available sizes range from 4-1/2" to 20" with custom sizes available.Spiral vane design: effectively reducing drag force.Features1. Suitable for application in deviated and horizontal wells, liner overlaps, and shoe joints.2. Designed for use in both cased and open hole scenarios.3. Constructed from high tensile, solid cast steel for enhanced shock, impact, and corrosion resistance.4. Vane ends beveled at 30 degrees relative to casing centralizer, providing smooth lead into restrictions and reduced drag during deployment.5. Wide vanes effectively distribute the load from the casing string into the wellbore without causing gouging.6. Vane design minimizes running forces effectively.7. The 360-degree overlapping solid vane ensures maximum wall contact and fluid swirl, reducing flow area between spiral blades and creating a vortex motion for enhanced fluid velocity and directionality.Specification: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"*9-5/8"181-1865565025587-5/8"*9-5/8"197-2015565027599-5/8"*12-1/4"250-255556503301013-3/8"*17-1/2"342-34755650450115-1/2"*8-1/2"142-148110650225127"*9-5/8"181-186110650255137"*8-1/2"181-186110650235145"*6-1/2"128-131110650175157-5/8"*9-1/2"196-2001106502501610-3/4"*12-1/4"274-276110650330175"*6-1/4"130-132110650170189-5/8"*12-1/4"250-2551106503301913-3/8"*17-1/2"342-347110650450205-1/2"*8-1/2"142-14855650225
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