Foshan ST Machineries Technology Co., Ltd.
+8613925449363
Your Professional Air-Leakage Detector Supplier

 

ST Machineries, with over 26 years of industry experience, is a leading manufacturer of tube‑making machinery, offering comprehensive end‑to‑end solutions from custom design and precision manufacturing to installation, training, and ongoing support to customers worldwide.

The company’s product portfolio includes a full range of tube mill equipment such as stainless steel tube mills (including decorative and industrial models), high‑frequency tube mills, titanium tube mills, aluminum tube mills, as well as auxiliary equipment (e.g., tube welding, cutting, polishing machines), tooling sets, and coil handling systems, providing efficient and precise tube production solutions for various materials and applications.

 

 
 
Why Choose Us
24/7 Technical Support
Round-the-clock assistance for troubleshooting, minimizing downtime, and ensuring uninterrupted production.
Customized Solutions
Tailored machine designs to align with your production goals, material specifications, and operational workflows.
Honor & Qualification
ST Machineries holds prestigious certifications, including industry-leading awards and high-tech enterprise status, demonstrating its excellence in the tube mill sector.

 

Parameter

 

No.

Description

Parameters

1

Test pressure (Mpa)

0.8

2

Dwell time (s)

5-10 adjustable

3

Pressure accuracy

±0.2%

4

Pressure fluctuations

<1Mpa<0.1

5

Test medium

Gas

6

Tube length range (m)

2-6m

7

Operating mode

Automatic / Manual

 

productcate-1-1

 

Features of Air-Leakage Detector

Pressure Control Technology:
Precisely controls pressure through proportional valves or servo systems to ensure detection accuracy.

 

Data Acquisition System:
Real-time collection of pressure, leakage, and other data, generating inspection reports.

 

Online Inspection Technology:
Monitors the inspection process in real-time through sensors to ensure result accuracy.

 

Modular Design:
Supports multi-station testing to improve inspection efficiency.

 

Application of Air-Leakage Detector

Pipeline & Tube Integrity Testing
Used to inspect steel tubes and pipelines for air leakage during and after production, ensuring structural integrity and preventing pressure loss.

 

Quality Control in Tube Manufacturing

Uses precise leakage detection to identify micro-leaks or weak welds, ensuring high-quality, leak-free steel tubes before shipment.

Pneumatic System Inspection

Applied to pneumatic systems and air-pressurized equipment to quickly detect leaks that may reduce efficiency or cause malfunctions.

Safety Assurance in Industrial Processes

Detects leakage points at an early stage to prevent safety risks, pressure drops, and costly production downtime.

Energy & Cost Efficiency Monitoring

Helps reduce compressed air waste and energy loss by locating leaks that would otherwise increase operating costs.

 

 

Shipping

We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.

Shipping costs will be calculated based on the destination and weight of the package.

Customers will receive a tracking number once the package has been shipped, so they can track the status of their delivery.

We strive to ship all orders within 2 business days of receiving the payment.

In case of any delays or issues with shipping, our customer service team will promptly communicate with the customer to resolve the problem.

With our careful packaging and efficient shipping methods, you can trust that your products will arrive in perfect condition and on time.

productcate-1-1

 

Certificates

 

p202503171557274232e.png (700×536)

 

FAQ

 

Q: How does the detector check for leaks?

A: The detector pressurizes tubes, monitors pressure and dwell time, and identifies leaks using a reliable detection method during inspection.

Q: What types of tubes can it inspect?

A: It can inspect stainless steel, carbon steel, and alloy steel tubes in various shapes such as round, square, and rectangular.

Q: Is the testing process automatic?

A: Yes, the machine supports automatic loading, pressurization, inspection monitoring, and unloading, improving production efficiency.

Q: Which industries benefit from using this detector?

A: It is suitable for industries like construction, automotive, petrochemical, and fluid transport where leak-free tubes are critical.

We're professional air-leakage detector manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy discount air-leakage detector for sale here from our factory. For price consultation, contact us.

air leakage detector

(0/10)

clearall