IPDB › China Industry › Metallurgy, Mineral & Energy
China, Chinese High Strength Steel Mechanical Centralizer API Standard1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Petroleum Equipment MachineryOther Petroleum Equipments MachineryDrill Pipe CentralizerHydraulic Centralizer
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
Preview:
Product DescriptionCompany ProfileTianJin Dongfanglong Machine Manufacture Co., Ltd was established in 1999 and is a national high-tech enterprise concentrating on petroleum specialized pipes, petroleum specialized drilling and production tools, and petroleum specialized automation equipment. The company has 46 engineers and highly skilled talents, over 50 independent intellectual property rights, and have created the industry's first professional e-commerce platform, the "Dongfang Yunlong E-commerce Platform". It has formed an industrial chain that integrates the design, research and development, manufacturing, sales, testing and experimentation,and technical services of petroleum machinery products and CNC automation equipment, which can meet customers' full cycle service needs for products. Since its establishment, the company has successively passed the ISO9001 quality system, ISO14001 environmental management system, ISO45001 occupational health and safety management system certification, HSE health, safety and environmental management system certification, and integration management system certification. In 2007, the company obtained the API 5CT certificate authorized by the American Petroleum Institute and the quality supplier assessment certificate issued by BV France. With excellent system management and quality control, Dongfanglong won the "Mayor of Puyang City Quality Award"; Dongfanglong utilizes a large digital platform as its carrier to fully integrate customer resources, analyze customer types, expand business types, and conveniently and quickly complete cross-border electronic business. It aims to focus on the company's proprietary products, drive the sales of petroleum machinery in the industry, and quickly occupy and expand the market share of petroleum machinery products through e-commerce platform sales. By continuously cultivating and introducing sales elites, improving the official website sales platform, and increasing international promotion investment, our products are exported to 31 countries and regions such as the United States, Russia, and the United Arab Emirates.Product IntroductionThe centralizer is a cementing tool used in oil, gas, and geological drilling operations. It is installed outside the casing or drill pipe to keep the tubular in the center of the borehole, ensuring uniform cement sheath distribution and improving cementing quality. Made from high-strength alloy steel, cast steel, or composite materials, it offers excellent wear and corrosion resistance, suitable for various well conditions and complex formations.FeaturesHigh Strength Material – Excellent load capacity and impact resistance.Wear & Corrosion Resistant – Coated or heat-treated surface for acidic and saline environments.Various Structures – Mechanical, hydraulic, electric adjustable, and adaptive types.Easy Installation – Lightweight and compact design for quick onsite assembly.API Standard – Manufactured according to API Spec 10D for interchangeability.ApplicationsOil & Gas DrillingCementing OperationsWater Wells & Geothermal WellsCasing & Drill Pipe CentralizingComplex Borehole ConditionsTechnical ParametersItem RangeMaterial Alloy Steel / Cast Steel / CompositePipe OD Φ89mm – Φ340mm (Custom Available)Type Mechanical / Hydraulic / Electric Adjustable / AdaptiveSurface Treatment Anti-corrosion Coating / Nitriding / GalvanizingStandard API 10D / CustomizedWorking Temp -40℃ to 200℃Corrosion Resistance Acid, Saline, High-temp & High-pressureFAQQ: Can I customize the thread type or steel grade?A: Yes, we support API EUE, NU, LC, BTC, and premium thread options.Q: What's the delivery time?A: Normally 15–25 days for standard couplings; custom orders may take 30–40 days.Q: What export documents do you provide?A: Commercial invoice, packing list, MTC, certificate of origin, API license copy, etc.Q: How can I place an order?A: Contact us via email or phone to confirm specs and place a purchase order.Why Choose Us?API Certified FactoryCompetitive Price with OEM ServiceFast Delivery & Export AssistanceStrong After-Sales SupportGlobal Supply CapabilityCustom Engineering Service
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...