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The company was founded in 2007.
The company is a professional manufacturer specializing in the production and processing of petroleum drilling equipment and accessories. It mainly produces drilling tools, fishing tools, well repair and cementing tools, pressure testing tools, and wellhead tools, with a registered capital of 100.08 million yuan. The factory is located at No. 18 Wenhua Street, Aimin District, Mudanjiang City, covering an area of approximately 100 million square meters, including a production workshop of 6000 square meters. -
Product
Engaged in a series of products for oil drilling and production tools
The company's main manufacturing includes a series of surface blowout prevention products for oil drilling, a series of downhole accident salvage and handling tools, a series of oil drilling tools, a series of cementing tools, and a series of internal blowout prevention tools. Especially, the enterprise technology center has made significant progress in the development of new products and the transformation of new processes. Currently, all products produced by the company are at the leading level in the industry. -
Production Capacity
Produce and process oil drilling and production equipment and accessories
The factory covers an area of approximately 100 million square meters, including 6,000 square meters of production workshops. There are currently 64 employees, including mid- and senior-level engineers, high-tech talents in physical testing, chemical analysis, and non-destructive testing, as well as technical personnel in various trades such as turning, fitting, milling, planing, grinding, and machining centers. -
Honorary and patent certificates of the North Oilfield
The company has successively obtained ISO 9001 quality management system certification, American Petroleum Institute API 7-1, API 7-2, API 6A, API 5DP, API Q1 qualification certifications, HSE health, safety, and environmental management system certification, measurement management system certification, intellectual property management system certification, after-sales service management system certification, integration of informatization and industrialization management system certification, green factory certification, and green supply chain management system certification. It is a first-level supplier of China National Petroleum Corporation. -
People-oriented, founded on integrity
The company has gained widespread acclaim from domestic and international customers for its high-quality and comprehensive after-sales service, with a sales network covering major oilfields across the country. Since its establishment, Northern Oilfield has always adhered to the business principles of people-oriented and integrity-based operations, repaying customers with good products, good service, and good reputation. -
Contact Us
Operate with heart and manage with love
The company is full of enthusiasm and looks forward to working alongside you. We are willing to base ourselves on professional expertise, leveraging advanced petroleum drilling equipment manufacturing technology and rich experience, to join hands with you in initiating deep cooperation. On the journey ahead, we will jointly explore hidden opportunities in the industry, discover more innovative possibilities, collaboratively expand broad markets, and forge a mutually beneficial business chapter with wisdom and hard work, creating a brilliant and splendid future together.
Oil Tube Plug Valve: A Reliable Solution for Efficient Pipeline Flow Control
Release time:
Feb 26,2026
Oil Tube Plug Valve is a critical flow control component widely used in oil, gas, and industrial fluid transmission systems.
Oil Tube Plug Valve is a critical flow control component widely used in oil, gas, and industrial fluid transmission systems. As pipeline networks become more complex and operating conditions more demanding, the need for stable, safe, and durable valve solutions continues to grow. Our Oil Tube Plug Valve is developed based on advanced engineering concepts and strict manufacturing standards, providing reliable performance for harsh working environments and long-term operation. It is designed to meet the high requirements of modern energy, petrochemical, and industrial infrastructure projects.
Our Oil Tube Plug Valve is manufactured from high-strength alloy steel, stainless steel, and corrosion-resistant materials, ensuring excellent mechanical strength and long service life. Precision CNC machining and advanced surface treatment processes guarantee accurate dimensions, smooth internal channels, and low flow resistance. The plug and sealing system are carefully engineered to achieve tight shut-off performance, effectively preventing leakage under high pressure and high temperature conditions. With optimized structural design, the valve maintains stable performance even under frequent switching and continuous operation.
One of the key advantages of our Oil Tube Plug Valve is its superior sealing reliability and operational stability. The advanced sealing materials and multi-layer sealing structure ensure excellent tightness, reducing the risk of fluid loss, environmental pollution, and safety accidents. The smooth torque control design allows easy and flexible operation, minimizing wear on internal components and extending service life. Compared with traditional gate valves or ball valves, our plug valve offers faster response, stronger pressure resistance, and better adaptability to complex media.
In practical applications, Oil Tube Plug Valve plays an important role in various industries. In oil and gas extraction fields, it is used to control crude oil, natural gas, and injection fluids, ensuring safe and efficient production processes. In refinery and petrochemical plants, it regulates the flow of chemicals, fuels, and intermediate products, supporting stable and continuous operation. In pipeline transportation systems, it serves as a key isolation and switching device, enabling reliable flow management and emergency shut-off. In industrial manufacturing and energy facilities, it is widely applied in high-pressure fluid distribution and process control systems.
Our Oil Tube Plug Valve is designed with strong adaptability and customization capability. Different pressure ratings, temperature ranges, connection standards, and actuation modes can be provided according to customer requirements. Manual, pneumatic, electric, and hydraulic actuators are available to support automated control and remote operation. Surface coatings, lining materials, and special sealing compounds can also be customized for corrosive, abrasive, or high-viscosity media. This flexibility ensures optimal performance in diverse working environments.
Many customers face common challenges when using conventional valves, such as frequent leakage, difficult operation, rapid wear, unstable performance, and high maintenance costs. These problems often lead to production downtime, safety risks, environmental penalties, and increased operational expenses. Our Oil Tube Plug Valve is specifically engineered to solve these pain points. The reinforced sealing structure prevents internal and external leakage, the wear-resistant plug surface reduces friction and erosion, and the optimized flow path minimizes pressure loss. As a result, customers benefit from longer maintenance intervals, reduced spare parts consumption, and improved system reliability.
A typical application case involves a pipeline project in the Middle East, where extreme temperatures and high-pressure conditions caused frequent failures of conventional valves. After switching to our Oil Tube Plug Valve, the operator achieved stable long-term operation with significantly reduced leakage incidents and maintenance requirements. System safety was enhanced, and operating efficiency improved noticeably. Another customer in the petrochemical industry adopted our valves for critical process control lines and reported smoother operation, better flow regulation accuracy, and lower energy consumption.
Beyond product performance, we emphasize comprehensive service and long-term partnership. Our professional technical team provides pre-sales consultation, valve selection guidance, and system matching support to help customers choose the most suitable solutions. During installation and commissioning, we offer technical assistance to ensure correct operation and optimal performance. After delivery, we provide timely after-sales service, spare parts supply, and maintenance training, ensuring stable operation throughout the product lifecycle.
Quality control is a core part of our production management. From raw material inspection and machining process monitoring to pressure testing and final inspection, every Oil Tube Plug Valve undergoes strict quality verification. All products comply with relevant international standards and industry specifications, guaranteeing safety, reliability, and consistency. This rigorous quality system allows customers to use our valves with confidence in critical applications.
Sustainability and environmental responsibility are also important aspects of our development strategy. Our Oil Tube Plug Valve is designed to reduce leakage, minimize resource waste, and improve energy efficiency. Durable materials and long service life help reduce replacement frequency and material consumption, supporting green manufacturing and low-carbon operation. By choosing our products, customers can meet environmental regulations and corporate social responsibility goals more effectively.
In today’s highly competitive energy and industrial market, selecting the right valve supplier is essential for long-term success. Our Oil Tube Plug Valve stands out for its excellent sealing performance, strong pressure resistance, flexible customization, and outstanding cost efficiency. It provides reliable flow control solutions for oilfields, refineries, pipelines, and industrial plants worldwide. With proven application experience, advanced technology, and customer-oriented service philosophy, we are committed to becoming your trusted partner. By working with us, you gain access to high-quality products, reduced operational risks, improved production efficiency, and sustainable competitive advantages for your business.
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Contact Us
Service Hotline:86453-6896058
Sales Manager:18340379108Manager Yang (WeChat same number)
Mobile: 8613904536529
Email:beifangyoutian@163.com
Official Website:http://www.northern-oilfield.com
Address: No. 18, Wenhua Street, Aimin District, Mudanjiang City, Heilongjiang Province