Instrumentation

Your Professional Instrumentation Supplier

Our goal is to become your true partner in the field of instrumentation China. Dongying Star Concept Petroleum Equipment Co., ltd has many years of drilling equipment &cementing and fracturing equipment production &supply experience, is a professional company in oil, natural gas drilling& cementing equipment, construction machinery overhaul and other business. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Why Choose Us

Production equipment

We possess over 200 units of high-precision CNC machining equipment, six intelligent robotic automated processing lines, and heat treatment equipment including forklift-type heat treatment furnaces, mesh belt heat treatment lines, pit-type heat treatment furnaces, and high-frequency and medium-frequency quenching machines.

Strict quality control

We maintain efficient and rigorous production management, sourcing qualified parts and subjecting them to multiple quality inspections before commissioning. Before shipment, all machines must be operated continuously for 24 hours to detect any problems that may have occurred during installation. Only qualified machines will be marked as qualified.

Customized solutions

When you request a solution, our engineers will provide you with a faster and more comprehensive customized solution. We offer a wide range of products and provide technical support tailored to your specific needs to help you select the right product for you.

Our services

In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

Types of Instrumentation

The instrumentation produced by our company mainly include the following types:

Mud Pressure Gauge
The system takes the riser pressure sensor as the pressure source and transmits the pressure through the high-pressure rubber hose, which can realize the close observation of the pressure value and avoid the losses and accidents caused by the long-distance error.

Tong Torque Gauge
The tong torque gauge system is designed to ensure uniform and proper mending of the drill pipe or casing by displaying the precise torque applied to each joint while the drill pipe or casing is running. Our clamp-on torque meter can help minimize drill collar and tool joint failures due to improper mending.

Advantages of Instrumentation

Mud Pressure Gauge
Mud pressure gauge have many advantages, including:
Safety and well control: Mud pressure gauges help maintain wellbore stability by monitoring mud weight and pressure, preventing the influx of formation fluids that can lead to blowouts.
Drilling efficiency and performance: Accurate mud pressure data allows operators to make informed decisions and adjust drilling parameters like mud weight, drill speed, and pressure, leading to smoother and more efficient operations.
Real-time insights: Pressure gauges provide continuous, real-time data on mud pressure levels.
Predictive maintenance: Advanced mud pressure gauges with IoT capabilities, especially digital ones, enable predictive maintenance by analyzing data trends and identifying anomalies in pressure readings, minimizing unplanned downtime.

Tong Torque Gauge
Tong torque gauge have many advantages, including: Easy-to-see 6-inch dial face for clear viewing from a distance Easy to install in a variety of locations: driller's console, indicator box, or freestanding Liquid-filled indicator reduces shock, vibration and corrosion Adjustable dampers provide smooth pointer movement in aggressive environments Tension cylinders include a fully machined stainless steel piston rod for extra protection in harsh salt water environments, ensuring long life and minimal maintenance.

Application of Instrumentation

Mud Pressure Gauge

Mud pressure gauge can be used for a variety of purposes, including: Mud pressure gauges, also known as drilling fluid pressure gauges, are instruments used to measure the pressure of drilling mud within a drilling operation, primarily in the oil and gas industry. Mud pressure gauges are typically installed on mud pumps to provide real-time feedback on the pressure being exerted by the pumps.

Tong Torque Gauge

Tong torque gauge can be used for a variety of purposes, including: The handheld type torque gauge is ideal for torque measurement of tightening and loosening force of screws and bolts, rotary switches, and so on. By changing the attachment, samples of many sizes and shapes, such as volume knobs and keys, can also be measured.

Specification of Mud Pressure Gauge

Product name	Mud pressure gauge
Pressure range includes	0-7MPa, 0-14MPa, 0-21MPa, 0-35MPa, 0-42MPa, 0-60MPa, 0-80MPa, 0-100MPa
Operating temperature range	-45C~ +60C
Accuracy level	±1%

Features of Mud Pressure Gauge

6-inch dial face is clearly visible and can be viewed from a distance. 360° dial calibration for maximum pointer movement; shows minimum pressure change. Easy to install in different positions: on the driller's console, in the indicator box, on the slurry pump or free-standing.

Liquid-filled indicator to minimize shocks, vibrations and corrosion. Adjustable dampers for smooth pointer movement in aggressive environments.

Specification of Tong Torque Gauge

Product name	Tong torque gauge
Type	Torque
Display	Digital
Species	Torque Gauge
Origin	China

Features of Tong Torque Gauge

Adjustable target pointer can be set to the desired capacity so the driller can work to a clear mark. Models and capacities available to work with wide range of manual and power tongs.

Available in wide range of capacities and in English, Metric, or dual scale capacities. Models available for temporary or permanent installation. Load cells available in either tension or compression type.

Packing and Shipping of Instrumentation

Packing	Wooden box
Shipping	Shipped by road, sea, rail

FAQ

Q: What are the 4 types of pressure gauges?

A: There are four main types of pressure gauges: Bourdon Tube, Diaphragm, Capsule, and Digital. Each type has specific applications and benefits, making them suitable for different industrial needs.

Q: Why are mud gas separators fitted with a pressure gauge?

A: A pressure gauge is required to monitor the pressure in the separator vessel. In exceptional situations, well control may require displacement of the kick to continue regardless of the capacity of the mud-gas separator to handle well bore fluids.

Q: What is the difference between a compound pressure gauge and a normal pressure gauge?

A: A vacuum pressure gauge measures pressure below atmospheric pressure, while a compound indicator of pressure measures pressure in both positive and negative ranges (high to low pressure).

Q: What is the difference between high pressure and low pressure separators?

A: Low-pressure separators usually operate at pressures ranging from 10 to 20 up to 180 to 225 psi. Medium-pressure separators usually operate at pressures ranging from 230 to 250 up to 600 to 700 psi. High-pressure separators generally operate in the wide pressure range from 750 to 1,500 psi.

Q: What is the formula for tong torque?

A: This formula below is used to determine force at required make up torque value. Force = Torque ÷ Length of the tong.

Q: Why use a torque angle gauge?

A: Torque combined with angle tightening methods can reduce the uncertainty in the tightening process by reducing the reliance on torque control alone. For every 360 degree rotation of the bolt, the nut advances down the thread by a fixed number of millimetres on a given bolt.

Q: What is tong torque and tong line pull indication systems?

A: Tong Line Pull Systems indicate the applied torque to each joint when the tongs are used to make up pipe, tubing, casing joints or drill collars. Torque gauges indicate line pull that can be converted to foot pounds with wide range of capacities.

As one of the leading instrumentation manufacturers and suppliers in China, we warmly welcome you to buy high quality instrumentation in stock here from our factory. Good service and reasonable price are available. source measure unit, dp transmitter, water flow indicator