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Hydrostatic Tester Machine for Pipes & Cylinders

Discover high-quality hydrostatic tester machines for pipes, cylinders, and pressure vessels. Our equipment ensures leak detection, strength verification, and compliance with ASME, ASTM, ISO, and API standards.

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Hydrostatic Tester Machine

✅ What Is a Hydrostatic Tester Machine?

A hydrostatic tester machine is specialized equipment used to verify the strength, safety, and leakage resistance of pipes, tubes, cylinders, pressure vessels, and valves. The machine works by filling the component with water (or other non-compressible liquid) and applying pressure higher than its normal operating level. This ensures compliance with ASME, ASTM, ISO, and API standards for safety and quality.

✅ Main Functions & Applications

Leak Detection – Identify cracks, weld defects, or weak joints.
Strength Verification – Confirm pressure endurance of industrial products.
품질 관리 – Essential for manufacturers before product delivery.
Regulatory Compliance – Meet international codes and safety standards.
Industry Applications – Oil & gas pipelines, boilers, heat exchangers, water supply systems, LPG cylinders, and automotive components.

✅ Technical Specifications

Parameter	Value / Description
Max Test Pressure	10MPa-70MPa
Pump Type	Electric or pneumatic hydrostatic pump
Test Medium	Clean water or compatible fluid
Accuracy	±0.25% FS (analog or digital gauges)
Holding Time	10 – 60 minutes (adjustable)
Data Recording	Manual gauges / digital recorder / PLC system
Safety Features	Pressure relief valve + emergency stop
Compliance Standards	ASTM D1598/D1599, ISO 1167, ASME B31.1/B31.3, API RP 1110

✅ How Hydrostatic Testing Works

Preparation – Fill the specimen with water and remove trapped air.
Pressurization – Apply pressure gradually using the test pump.
Pressure Holding – Maintain test pressure for 10–60 minutes.
Inspection – Monitor for leaks, pressure drops, or deformation.
Certification – Record test data and issue pass/fail documentation.

✅ Accessories & Optional Parts

A complete hydrostatic tester machine includes the following accessories for safe and efficient operation:

Accessory	설명
Hydrostatic Test Pump	Core component generating high water pressure; available in electric or air-driven models.
Pressure Gauges / Digital Sensors	For real-time monitoring and recording of pressure values.
Pressure Relief Valve	Prevents overpressure to protect the system and operator.
Water Reservoir / Tank	Stores clean water or compatible test fluid.
High-Pressure Hoses & Fittings	Connects the specimen securely with leak-proof coupling.
Sealing Fixtures / End Caps	Provides tight sealing for pipes, valves, and cylinders.
Air Venting Device	Removes air pockets for accurate results.
Data Acquisition System	Optional logging and reporting system.
Control Panel (PLC/Manual)	Controls pressurization, holding, and decompression steps.
Safety Shields / Test Chamber	Protects operators during high-pressure tests.

Industrial Hydrostatic Pressure Testing Equipment

✅ Frequently Asked Questions (FAQ)

Q1: Why is water preferred over air for testing?
👉 Water is incompressible, making it safer and more reliable than compressed gas.

Q2: What pressure is typically applied?
👉 Normally 1.3 to 1.5 times the design pressure of the tested equipment.

Q3: Can the hydrostatic tester be automated?
👉 Yes, modern machines use PLC or touchscreen control systems for automation and digital data logging.

Q4: Which industries use hydrostatic testers?
👉 Oil & gas, chemical plants, power generation, water supply, boiler and heat exchanger manufacturing, and cylinder testing facilities.

Q5: How often should vessels be tested?
👉 Testing intervals depend on regulations (ASME, DOT, ISO) and usually range from 1 to 5 years.

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1. 코일카 및 보관
2. 싱글 및 더블 헤드 언코일러 및 유압 및 공압 언코일러
3. 껍질을 벗기고 롤 암을 누릅니다.
4.평평화기
5. 자동 및 반자동 전단기 및 맞대기 용접기
6. 수직 케이지 어큐뮬레이터 및 수평 루프 어큐뮬레이터 및 랜딩 수평 나선형 루프 어큐뮬레이터

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4. OD burr remove inserts, ID burr remover inserts
5. HF welder Induction Coil and other HF welder spare parts
6. Copper tube for induction Coil, PTFE pipe for Induction Coil
7. Mosfet, Boards
8. Steel pipe Strapping machine
9. Zinc Spray Machine, Zinc wire, Zinc spray gun

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2. 온라인 기술 지원 리프트 전체 무료.
3.Professional engineers team to install the machine, train your employee well.
4. 1년 보증 및 평생 기술 지원.
엔지니어가 응답하기까지 5.24시간이 걸립니다.
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Pipe Hydro Tester Machine FAQs

What is a pipe hydro tester used for?

It’s used to test steel pipes for internal pressure strength and leaks by filling them with high-pressure water and monitoring their performance under pressure.

What is the typical test pressure?

Test pressures range from 10 MPa to 70 MPa, depending on pipe diameter, thickness, and industry standards.

What medium is used for testing?

Clean water is standard. Some systems may use water mixed with anti-rust agents.

How long does a test take per pipe?

A full test (clamping, pressurizing, holding, draining, and unclamping) usually takes 30 to 90 seconds per pipe, depending on size and automation level.

How is pressure monitored and controlled?

Via pressure sensors and digital displays With PLC control systems, pressure is auto-adjusted and monitored in real time

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