Contact us
Weifang Yafeng Chemical Instrument Co., Ltd.
Tel:86-536-5120378
Fax:86-536-5120378
Email:gs@yafengyibiao.com
Address:Lebushan Industrial Park, Weicheng District, Weifang City, Shandong Province
Level instruments
UB type high pressure glass plate level gauge
Overview: UB series glass plate liquid level gauge uses high temperature and pressure resistant glass and high-strength and high-quality materials processed by special processes. It is suitable for li
Overview: UB series glass plate liquid level gauge uses high temperature and pressure resistant glass and high-strength and high-quality materials processed by special processes. It is suitable for liquid level indication of high temperature and high pressure vessels such as petroleum and chemical industries.
| Visible range | H=L-260 | Nominal pressure of liquid level gauge | ≤26.0MPa |
| Working temperature | ≤500℃ | Needle valve automatic closing pressure | ≥0.3MPa |
| Wetted material | 20、304、316 or according to user requirements | Non-wetted material Carbon steel | Carbon steel |
| Heat tracing steam jacket joint | R3/8（external thread） or according to user requirements | Tracing steam pressure | ≤1.0MPa |
| Connecting flange | HG/T20592-2009，HG/T20615-2009 or according to user requirements | ||
| Measurement range (flange center distance L) | 500mm，800mm，1100mm，1400mm or according to user requirements | ||
| Product parameters | ||||
| Model | Description | |||
| UB | YaFeng Glass plate level gauge | |||
| Category | Omitted | Cork | 3T | Ternary |
| D | Chase | |||
| Show categories | s1 | Monochrome | s2 | Two-color |
| Types of | F | Reflective | T | Transmissive |
| Pressure Level（MPa) | 1.6 | PN1.6 | 6.3 | PN6.3 |
| 2 | CL150LB | 10 | PN10.0 | |
| 2.5 | PN2.5 | 11 | CL600LB | |
| 4 | PN4.0 | 15 | CL900LB | |
| 5 | CL300LB | 16 | PN16.0 | |
| Range | Range mm | |||
| Material | CC | Solid carbon steel | ||
| PP | Overall 304 | |||
| PC | Wet 304，Gland carbon steel | |||
| PLC | Wet 316/321，Gland carbon steel | |||
| PLP | Wet 316/321，Gland 304 | |||
| PLPL | Wet 316/321，Gland 316 | |||
| Flange specifications | 15 | DN15 | 40 | DN40 |
| 20 | DN20 | 50 | DN50 | |
| 25 | DN25 | 65 | DN65 | |
| 32 | DN32 | FF | Full plane | |
| Flange sealing surface | Omitted | Raised face | RJ | Ring connection surface |
| M | Convex | |||
| FM | Concave | |||
| Insulation | Omitted | no | ||
| B | band | |||
| Temperature | W2 | 0-250 | ||
| W4 | 0-400 | |||
| W5 | 0-500 | |||
| Glass material | GH | Tempering ( Pressure≤ 4.0MPa, Temperature≤ 250℃） | ||
| GP | High borosilicate ( Pressure≤ 8.0MPa, Temperature≤ 400℃） | |||
| LG1 | Aluminum silicon 1( Pressure≤ 16.0MPa, Temperature≤ 500℃） | |||
| LG2 | Aluminum silicon 2( Pressure≤ 20.0MPa, Temperature≤ 500℃） | |||
| LG3 | Aluminum silicon 3( Pressure≤ 25.0MPa, Temperature≤ 500℃） | |||
| Dead zone requirements | Omitted | no | ||
| A | Ordinary no dead zone | |||
| B | Single row interleaving | |||
| S | Double row interleaving | |||
| Anti-frost | Omitted | No | ||
| F | With frost protection | |||
| Media Name: | Wetted material: | ||
| Liquid gauge bit number: | Flange specifications: | ||
| Range: | Flange material: | ||
| Pressure: | Sealing surface: | ||
| Connection method: | Connection specifications: |