The ZCGLY-II Aluminium Alloy Sampling Hatch is a premium, lightweight gauge hatch designed for rapid tank access. Manufactured from corrosion-resistant aluminium, this gauge hatch provides a durable, spark-proof alternative to traditional steel models. Its horizontal rotating gauge hatch cover ensures easy manual sampling and measurement, making it the ideal space-saving solution for modern gauge hatch tank systems.
Producdt Description:
The ZCGLY-II Aluminium Alloy Sampling Hatch is a high-grade safety accessory engineered for rapid and secure access to industrial storage tanks. Manufactured from premium aluminium alloy, this specialized gauge hatch offers superior corrosion resistance and a lightweight structure compared to traditional steel models, making it ideal for harsh or coastal environments.
As a high-performance gauge hatch, the ZCGLY-II features a horizontal rotating gauge hatch cover that ensures safe and easy manual operations, including level measurement, temperature sensing, and oil sampling. Its space-saving design is specifically optimized for tank tops where vertical clearance is limited, providing a reliable and airtight seal to prevent vapor loss.
Operating pressure:
Note:
Under normal circumstances, (fire) breathing valve operating pressure to B shall prevail;
Applicable materials: gasoline, kerosene, diesel, aromatics, sulfur, air and other petrochemical materials;
Environment temperature: -40 °C -+60 °C;
Shell material: HT, AL, A3, 18-8, 304, 304L, 316, 316L.
Flange standards: HG20592-97 PN1.0 (also can be produced according to user specified criteria)
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Q1: What are the main benefits of choosing an aluminium alloy sampling hatch?
A1: Aluminium alloy is significantly lighter than carbon steel, making it easier to install and maintain, while offering natural spark-proof properties and excellent resistance to corrosion.
Q2: How does the rotating cover mechanism work?
A2: Unlike flip-top designs, the ZCGLY-II sampling hatch features a cover that rotates horizontally. This is particularly useful on crowded tank tops where vertical space for a hinged lid might be restricted.
Q3: Is the ZCGLY-II Sampling Hatch airtight?
A3: Yes. It is equipped with precision-engineered sealing gaskets and a locking bolt to ensure a secure, airtight fit that prevents the escape of tank vapors.
Q4: Can this hatch be used for chemical storage tanks?
A4: While aluminium alloy is resistant to many substances, we recommend checking chemical compatibility; for highly aggressive media, we also offer SS304 and SS316 versions.
Q5: What sizes are available for the ZCGLY-II series?
A5: We typically provide standard sizes such as DN100 (4″) and DN150 (6″), but we can manufacture custom dimensions to meet your specific project requirements.
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