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Nantong Junhuicheng Ship Machinery Co., Ltd.
Phone: 86-13801484283
E-mail:13801484283@163.com
Address: No. 1220, Xinliu Avenue, Liuqiao Town, Tongzhou District, Nantong City, Jiangsu Province
Tubular level gauge
Imported products represented by our company
Explosion-proof valves/plates for dual-fuel main and auxiliary engines, manufactured by Hoerbiger of Austria.
Dynamic/static balancing valves manufactured by Frese of Denmark.
Category:
Marine Level Display and Control
Keywords: Tubular level gauge
Product Description
Our company’s main self-manufactured products
Measurement and Instrumentation Series: flow meters, mass flow meters, magnetic level gauges, dual-color level gauges, underground level gauges, tubular level gauges, float-type level gauges, plate-type level gauges, and various instruments and sensors.
Valve series: butterfly valves, butterfly check valves, side shell valves, sea inlet valves, PV valves, safety valves, pressure-reducing valves, marine flanged cast-steel valves, marine flanged bronze valves, level-gauge self-closing valves, screw-down valves, flow-control valves, steam traps, self-closing relief valves, fire-service valves, pneumatic quick-closing valves, and quick-closing valve control cabinets, among others.
Valve assembly series: steam trap assemblies, pressure-reducing valve assemblies, interlocked valve assemblies, cargo oil heating valve assemblies, DBB valve assemblies, and others;
System series: valve remote-control systems, liquid-level telemetry systems, cargo-oil ESD systems, oil-content detection systems, hydraulic hand pumps, electro-hydraulic pump stations, and more;
Nozzle series: spiral nozzles, cab cleaning nozzles;
Stainless steel product series: stainless steel pipes, stainless steel flanges, etc.;
Other accessory series: material cabinets, seawater filters, fuel tanks, depth-measuring injection heads, depth gauges, vibrators, fireproof observers, flow meters, and more.
The tubular level gauge complies with the CB/T 3665-2013 standard, features clear and intuitive readings, and is suitable for displaying the water level in ship bilge tanks.
Installation method: side-mounted
Connection method: flange connection
Classification and Basic Parameters of Level Gauges:
Classification of Level Gauges
| Category | Structure | |
| CB/T 4196 | GB/T 2501 | |
| A | AS | The upper part is a vent pipe, and the lower part is a self-closing valve. |
| B | BS | The upper part is a blockage, and the lower part is a self-closing valve. |
| C | CS | The upper part is a handle valve, and the lower part is a self-closing valve. |
| D | DS | The upper part is a vent pipe, and the lower part is a handle valve. |
| E | ES | The upper part is a plug, and the lower part is a handle valve. |
| F | FS | The upper part is a handle valve, and the lower part is a handle valve. |
| G | GS | Small |
Basic Parameters of Level Gauges: Types A–F and AS–FS
| Type | Nominal pressure PN | Design pressure MPa | Nominal Diameter DN | Maximum operating pressure, MPa | Applicable medium | |
| Medium temperature, °C | ||||||
| ≤120 | >120~200 | |||||
| A. AS | 1 | 0.1 | 10 | 0.1 | 0.1 | Oil (excluding heavy fuel oil) |
| B、BS | ||||||
| C, CS | ||||||
| D. DS | 6 | 0.6 | 0.6 | 0.5 | Oil (excluding heavy fuel oil), water | |
| E, ES | ||||||
| F, FS | ||||||
Basic Parameters of G-Type to GS-Type Level Gauges
| Type | Design pressure Pa | Nominal Diameter DN | Center distance mm | Medium temperature ℃ | Applicable medium |
| G, GS | 2 450 | 10 | 250 | 0~200 | Oil (excluding heavy fuel oil), water |
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Phone: 86-13801484283
E-mail: 13801484283@163.com
Address: No. 1220, Xinliu Avenue, Liuqiao Town, Tongzhou District, Nantong City, Jiangsu Province
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