Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available
Spanish Speaker

Sight Glass Boiler, Boiler Gauge, Boiler manufacturer / supplier in China, offering Steam Boiler Gauge Glass Valve Boiler Sight Glass Valves, Boiler Bi-Color Water Level Indicator - Tank Level Gauge (B49H), (AY42H) Safety Overflow Valve, Relief Valves and so on.

Gold Member Since 2013
Audited Supplier

Steam Boiler Gauge Glass Valve Boiler Sight Glass Valves

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Min. Order / Reference FOB Price
1 Piece US $90/ Piece
Port: Tianjin, China
Production Capacity: 3000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Material: Cast Iron & Glass
Explosion Proof: Yes/No
Connection: Flange
Corrosive Service: PTFE
Type: Transparent
Visible Range: on Order

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Basic Info

Model NO.: LGU_H
Sections: on Order
Packaging: Wooden Case or Carton
Transportation: Shipping, Air Freight
Warranty Period: 1year
Trademark: Tianjin U-ideal Instrument
Transport Package: Wooden Case or Carton
Specification: sgs, iso
Origin: Tianjin, China
HS Code: 90261000

Product Description

1. We can make it according your specification
2. It widely used in steamed industry

Liquid level gauges for steam and prcess applications

Double-Color Water Level Gauge/ liquid flow indicator/boiler sight glass/ boiler sight glass valves
Water Level Gauge
Model: B49H-2.5
It is the most advanced water level gauge in the country. It is used for indicating the water level of industrial steam boiler and steam locomotive boiler.
1. Simple structure, scouring easy.
2. It is no need to be any adjusted when installation and use.
3. Unaffected by water quality, it is clear of water and steam interface.
4. It can distinguish the water level by others light source when power off.
5. The lamp has long operating life.
Main Technical Parameters:
TypeB49H DN25 DN20(mm)
Nominal pressure1.6MPa2.5MPa4.0MPa 
Test pressure2.45MPa3.8MPa6.0MPa 
Install centre distance300,350,440(mm)
Visual height165~195(mm)
Display color codeGreen: have water   Red : without water
Observing distance≤60m
Viewing angle scope20°
Main materialQ235-A carbon steel
Voltage, powerAC 36±4V,6W~10W
Medium temperaturet≤250°C

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