качество Глубинные штанговые насосы ГШН & Насосы Downhole производитель

Casing with Screen Jacket: High-Performance Wire-Wrapped Screen Pipe for Oil & Gas Filtration In the demanding world of oil and gas extraction, effective sand control and filtration are critical to maintaining well integrity and maximizing production efficiency. We are proud to introduce our premium Casing with Screen Jacket, a high-performance wire-wrapped screen pipe engineered specifically for crude oil filtration applications. Manufactured to meet API 5CT standards, this advanced downhole solution combines decades of metallurgical expertise with precision engineering to deliver reliable sand control in even the most challenging reservoir conditions. Product Specifications At the core of our offering is the 4-1/2″ OD, 11.6 PPF, K55 grade casing with BTC R3 thread connection, featuring a precision wire-wrapped screen jacket. The K55 steel casing body provides exceptional mechanical strength and collapse resistance, while the wire-wrapped screen layer is manufactured using tightly controlled winding technology to achieve consistent slot openings tailored to specific formation sand particle sizes. Parameter Specification Outer Diameter 4-1/2 inches (114.3 mm) Weight 11.6 PPF (pounds per foot) Material Grade K55 Carbon Steel per API 5CT Connection Type BTC (Buttress Thread Casing), R3 Screen Type Wire-Wrapped Screen Jacket Certification API 5CT Compliant Application Crude Oil Filtration & Sand Control Key Features & Advantages Our Casing with Screen Jacket delivers a comprehensive set of performance advantages that set it apart in the global oilfield equipment market: Superior Filtration Precision — The wire-wrapped screen jacket is manufactured with exacting slot size control, ensuring precise sand particle filtration and minimizing sand production that can damage downhole pumps and surface equipment. Exceptional Corrosion Resistance — K55 grade steel, combined with proprietary surface treatment processes, provides outstanding resistance to corrosive downhole fluids, significantly extending operational service life. Extended Service Life — The robust construction and high-quality materials translate to longer well completion intervals and reduced workover frequency, lowering the total cost of ownership for operators. High Mechanical Strength — The K55 casing body with 11.6 PPF wall thickness offers excellent collapse and burst ratings, making it suitable for medium to deep well applications where formation pressures demand reliable casing integrity. Manufacturing Excellence — 30+ Years of Expertise With over 30 years of specialized manufacturing experience, our company has established itself as a trusted partner in the global oil and gas supply chain. Our state-of-the-art production facility employs advanced CNC winding machines, automated welding systems, and rigorous quality control protocols to ensure every Casing with Screen Jacket meets the highest industry standards. Each unit undergoes comprehensive dimensional inspection, hydraulic pressure testing, and slot size verification before shipment. Global Reach & Proven Project Experience Our Casing with Screen Jacket products have been successfully deployed in major oil projects across South America, the Middle East, and other key petroleum-producing regions. Operators in these diverse geological environments have consistently reported improved sand control performance, reduced non-productive time, and enhanced well productivity after installing our wire-wrapped screen casing solutions. The product's proven track record in both onshore and offshore applications demonstrates its versatility and reliability under varying operational conditions. Why Choose Our Casing with Screen Jacket? API 5CT Certified — Full compliance with international petroleum industry standards 30+ Years Manufacturing Experience — Deep industry knowledge and refined production processes Global Export — Trusted by oilfield operators in South America, the Middle East and beyond Customizable Solutions — Slot sizes and specifications can be tailored to project requirements Quality Assured — 100% dimensional and pressure testing before delivery As the global energy industry continues to demand higher performance from downhole equipment, our API 5CT certified Casing with Screen Jacket stands ready to meet these challenges. We invite oilfield operators, EPC contractors, and procurement professionals to contact us for detailed technical specifications, pricing inquiries, and project-specific engineering support.

Компания Puyang Zhongshi Group Company Ltd была основана в 1997 году, что является реструктурированным предприятием филиала SINOPEC в Центральных равнинах. Регистрированный капитал компании составляет 130 миллионов юаней,с годовой выходной стоимостью 200 миллионов юаней580 сотрудников, Нефтяные машины - это наши основные продукты, ведущие продукты включают насосный агрегат, подповерхностный насос сосудистых стержней, скважину (Рождественское дерево), сосуды под давлением,Продукты для бурения твердых материалов и аксессуары для цементированияМы получили сертификат ISO 9001 в 1998 году и сертификат API в 2002 году. Наша продукция экспортируется вЮго-Восточная Азия, Северная Европа, Ближний Восток, Африка и Южная Америка. Недавняя поставка - в Россию из бочки насоса для сосания. Для бочки мы в основном используем ремесло хромной молитвы или никелевой фосфорной молитвы.

Недавно наш завод посетил зарубежный клиент. Он лично осмотрел всю нашу производственную линию и нефтяное оборудование. После проверки технологического процесса и процедур контроля качества клиент высоко оценил качество нашей продукции и производственную мощь, а также обсудил с нашей командой долгосрочное сотрудничество в области закупок.