As Japan accelerates its transition toward a hydrogen-based society and maintains its position as one of the world's largest importers of Liquefied Natural Gas (LNG), the demand for advanced cryogenic pipe supports has reached an all-time high. From the massive terminals in Chiba and Yokohama to the emerging liquid hydrogen hubs in Kobe, engineering precision is non-negotiable.
Japan’s industrial sector operates under some of the world’s strictest safety and efficiency standards (JIS - Japanese Industrial Standards). Cryogenic supports must not only withstand temperatures as low as -196°C (Liquid Nitrogen) or even -253°C (Liquid Hydrogen) but must also incorporate seismic-resistant designs to ensure stability during Japan's frequent tectonic activities.
We utilize cutting-edge PIR and PUR materials with high compressive strength and low thermal conductivity. For Japanese heavy industries like Mitsubishi Heavy Industries or Kawasaki Heavy Industries, our supports provide the thermal break necessary to prevent "ice-ball" formation and energy loss in pipeline systems.
In the Keihin and Hanshin Industrial Zones, thermal expansion and seismic movement are critical factors. Our sliding pipe supports with PTFE/UHMWPE interfaces are engineered to allow controlled movement, reducing the stress on expensive cryogenic valves and pumps.
Located in Ningbo, we offer unparalleled logistical advantages for Japanese exporters. We provide direct shipping routes to major Japanese ports, ensuring that your project timelines in Osaka, Nagoya, or Yokohama are met with precision and reliability.
Ningbo Ampy Pipe Co., Ltd. is a professional manufacturer specializing in pipe support systems, including pipe shoes, cold pipe supports for refrigeration, and insulated pipe supports for industrial applications. Located in Ningbo, a major port city with strong manufacturing capabilities, the company benefits from efficient logistics and a well-developed industrial supply chain.
Founded in 2013, Ampy Pipe started as a small-scale supplier of basic pipe supports for local construction projects. With continuous investment in engineering expertise and production equipment, the company expanded its product range to include advanced insulated and cryogenic pipe support solutions. By 2018, Ampy had entered international markets, supplying customized support systems for clients in the oil & gas, HVAC, petrochemical, and refrigeration industries.
The company offers a wide range of products, such as pipe shoes, sliding and fixed supports, pre-insulated pipe supports, and high-performance materials including polyurethane and calcium silicate supports. All products are designed to reduce heat loss, prevent corrosion, and ensure long-term system stability under extreme temperatures and operating conditions.
Ningbo Ampy Pipe Co., Ltd. operates under strict quality control standards and provides OEM/ODM services to meet diverse project requirements. With a commitment to innovation, durability, and customer satisfaction, Ampy continues to deliver reliable and cost-effective pipe support solutions to clients worldwide.
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Japan leads the world in LNG carrier and LPG tanker construction. Our cryogenic holders are used in the piping systems of these vessels, ensuring safe transport across the Pacific.
Supporting JAXA (Japan Aerospace Exploration Agency) projects, our liquid oxygen and liquid hydrogen pipe supports provide the thermal integrity required for rocket launch pad fueling systems.
Japan’s food pharmaceutical industry relies on precise refrigeration. Our high-density polyurethane supports prevent condensation and energy waste in large-scale cold storage facilities.
The industry is shifting towards Modularization and Sustainability. Modern Japanese engineering firms prefer pre-insulated, ready-to-install pipe support modules that reduce on-site labor costs and ensure consistent quality. Additionally, as Japan moves toward carbon neutrality, the shift from LNG to Liquid Hydrogen (-253°C) requires supports with even higher insulation values and specialized materials like UHMWPE and advanced composites.
| Property | PIR Support | PUR Support | Calcium Silicate |
|---|---|---|---|
| Density (kg/m³) | 200 - 500 | 160 - 450 | 220 - 1000 |
| Thermal Conductivity | ≤ 0.035 W/m·K | ≤ 0.040 W/m·K | ≤ 0.065 W/m·K |
| Temp Range | -196°C to +120°C | -180°C to +100°C | Up to +1000°C |
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