Pneumatic Pressure Testing Unit

The pneumatic pressure testing unit (also known as the pneumatic pressure testing pump) uses compressed air as the power source and generates hydraulic pressure through an air hydraulic pump. It is a professional pressure testing device that is widely used in oilfield drilling and production projects, specifically for high-pressure and ultra-high-pressure tests of various pressure equipment such as blowout preventers, valves, pipelines, connectors, and pressure vessels. It comprehensively ensures the pressure-bearing safety and operational stability of oilfield equipment.

The pressure test data and curves generated during the testing process can be printed and retained in various convenient ways - including paper tape printers, disk pressure recorders, or computer-specific pressure testing software. This facilitates the subsequent verification and analysis of the test results and meets the compliance requirements for equipment inspection.

The pneumatic pressure testing unit uses compressed air as the power source. The pressure of the air source is directly proportional to the output hydraulic pressure. By adjusting the pressure of the air source, the corresponding hydraulic pressure can be obtained. When the pressure of the air source and the hydraulic pressure reach equilibrium, the pneumatic pump will automatically stop working to ensure that the output hydraulic pressure remains stable at the required value. This product has significant features such as adjustable output pressure, controllable pressure rise speed, small size, light weight, and simple operation. It is widely used in oilfield drilling and production projects, specifically for high-pressure and ultra-high-pressure tests of various pressure equipment such as blowout preventers, valves, pipelines, connectors, and pressure vessels, providing comprehensive safety and stability guarantees for oilfield equipment.

The pressure test data and curves generated during the test can be printed and retained in various convenient ways - including paper tape printers, disc pressure recorders, or computer-specific pressure testing software. This facilitates the verification and analysis of the test results for subsequent use and meets the compliance requirements for equipment testing.

The core features of this product are as follows: It can meet various pressure testing requirements in oilfield sites, balancing practicality and safety:

1. Complete remote control function:

It supports remote control mode, enabling the automatic completion of the entire pressure testing process, including pressure rise, pressure holding, and pressure release. Through remote control by a computer, pressure test data can be measured, collected, analyzed, and the test report can be printed and saved. There is no need for manual intervention throughout the process, improving test efficiency and accuracy.

2. Flexible operation mode switching:

In addition to remote control, on the operation panel of the pneumatic pressure testing pump, manual pressure testing function can be directly realized. The two operation modes can be switched as needed, adapting to different on-site testing scenarios. The operation is convenient and flexible.

3. Convenient mobility and efficient adaptation:

The equipment is small in size and lightweight, with simple and easy-to-understand operation. It is convenient for on-site transportation and deployment, effectively improving work efficiency; the bottom of the equipment is equipped with a dedicated pulley, which can easily achieve movement and fixation, adapting to various on-site operation environments.

4. Intuitive and convenient remote control:

The remote control mode relies on a dedicated customized software, and all operations can be completed on the human-machine interface of a laptop. The interface is simple and the control is intuitive, reducing the difficulty for operators to get started.

5. Safety protection and structural adaptation:

The high-pressure pipe connection uses a high-pressure hard-sealing special thread interface, combined with a protection device to prevent loosening. This can effectively prevent the interface from falling off after equipment vibration, ensuring test safety. The overall adopts a containerized skid-mounted structure, fully meeting on-site transportation and operation conditions, facilitating batch transportation and on-site debugging.

6. Superior performance of core components:

The system is equipped with high-pressure/low-pressure piston cylinders, featuring excellent anti-pollution capabilities. The structure is simple, the performance is stable and reliable, and the service life is long. A gravity-based liquid suction design is adopted, which can maintain good self-suction ability even in low-temperature environments. Combined with a convenient frame structure, maintenance and component replacement are more convenient in the future.

Product naming rules and selection

The core features, technical advantages, key selling points and application scope of this product are as follows: It is suitable for various pressure testing requirements in oilfield sites, taking into account practicality, safety and adaptability:

Ⅰ. Technical Advantages

1. Excellent explosion-proof performance: Specifically designed for flammable and explosive environments, it can be safely applied in dangerous scenarios such as offshore platforms, high-risk oil and gas extraction areas, etc., ensuring operational safety.

2. Compact and convenient design: Small in size and lightweight, it is easy to carry and deploy on-site, and is highly suitable for various on-site operation scenarios, enhancing operational flexibility.

Ⅱ. Core Selling Points

1. Safe and compliant guarantee: Strictly complies with API Q1 standards, and also meets IECEx explosion-proof standards requirements. It can be adapted to 1st and 2nd zone hazardous environments, fully meeting the safety norms of high-risk industries.

2. Economical maintenance cost: The product structure is simple, with no redundant moving parts. The failure rate is low, and the service life is long, significantly reducing the later maintenance and replacement costs, and improving the usage cost-effectiveness.

3. Market validation maturity: As one of the company's early core products, it has successfully exported to 20+ countries due to its stable performance, earning global customers' recognition and trust.

Ⅲ. Product Characteristics

1. Complete remote control function: Supports remote control mode, can automatically complete the entire pressure testing process, including pressure rise, pressure holding, and pressure release. Through remote control by computer, pressure test data can be measured, collected, analyzed, and test reports can be printed and retained. There is no need for manual intervention throughout the process, improving test efficiency and accuracy.

2. Flexible operation mode switching: In addition to remote control, on the operation panel of the pneumatic pressure testing pump, manual pressure testing function can be directly realized. The two operation modes can be switched as needed, adapting to different on-site test scenarios, and the operation is convenient and flexible.

3. Convenient mobility and efficient adaptation: The equipment is small in size and lightweight, easy to transport and deploy on-site, effectively improving work efficiency; the bottom of the equipment is equipped with a dedicated pulley, which can easily achieve movement and fixation, adapting to various on-site operation environments.

4. Remote control intuitive and convenient: The remote control mode relies on a dedicated customized software, which can be completed all operations on the human-machine interface of a laptop computer. The interface is simple, the control is intuitive, and it reduces the difficulty for operators to get started.

5. Safety protection and structural adaptation: The high-pressure pipe connection adopts a high-pressure hard-seal special thread interface, combined with a protection device to prevent the interface from loosening after vibration, ensuring test safety; the overall adopts a container-type skid-mounted structure, fully meeting on-site transportation and operation conditions, facilitating batch transportation and on-site debugging.

6. Superior performance of core components: The system is equipped with high-pressure/low-pressure piston cylinders, featuring excellent anti-pollution capabilities, simple structure, stable and reliable performance, and long service life; the gravity-based liquid suction design ensures good self-suction ability even in low-temperature environments, and is combined with a convenient frame structure, making later maintenance and component replacement more convenient.

Ⅳ. Application and Customization

This product can be widely applied in various industries and fields. At the same time, according to the specific needs of users, personalized customization services can be provided to precisely match the test requirements of various scenarios.

Q1: What types of petroleum machinery products does your company mainly produce and in which scenarios are they applied?

A1: Our company specializes in the research and production of well control equipment, as well as hydraulic and electronic control systems. Our core products include choke manifold control boxes, pressure testing devices, pressure operation control consoles, pump stroke counters, etc. These products are widely used in various underground operation scenarios such as oil and gas drilling, well servicing, and well completion, and are suitable for both onshore and offshore oil and gas fields in both conventional and special conditions.

Q2:How is the product quality guaranteed and how long is the warranty period?

A2:Implement full-process quality control, from the inspection of raw materials upon entry to the precision processing, assembly and debugging, to the factory test pressure. All these stages have strict inspections and records. The standard warranty period for the entire machine is 12 months, and the warranty period for wear parts is 6 months. During the warranty period, if it is not caused by human error, free replacement parts and technical support will be provided.

Q3:Does the service include overseas installation, commissioning and personnel training?

A3:Provide complete after-sales technical services. Professional engineers can be dispatched to the site for installation, commissioning, and trial operation. Practical operation and maintenance training for the customer's technical and operation personnel will also be provided (all expenses incurred during this period shall be borne by the customer). Remote video guidance and Chinese-English operation manuals can also be offered to reduce the overseas service costs for the customer.

Q4:Which countries and regions does the product mainly export to?

A4:The product has been successfully exported to more than 20 countries and regions including the Middle East, Russia, Central Asia, South America, and North Africa. It has been serving local national oil companies and large oil service enterprises for a long time, and is suitable for various harsh environments such as high temperatures, extreme cold, and high corrosion.

Q5:How to solve the problems of equipment failures and after-sales services?

A5:Establish a 7×24-hour rapid response mechanism. After receiving customer feedback, a preliminary solution will be provided within 2 hours, and remote technical support will be offered within 24 hours. If replacement parts are needed, regular spare parts will be dispatched within 48 hours; for major faults, engineers can be arranged to arrive at the site for emergency repair within the fastest 72 hours upon negotiation.

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