Shandong, China
Business Type:
Manufacturer/Factory, Group Corporation
Registered Capital:
1000000 USD
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, GMP
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
Russian Speaker

Gauge Glass Tube, Tubular Gauge Glass Tube, Sight Glass Tube manufacturer / supplier in China, offering Tubular Sight Glass Tube, Reflex Gauge Glass, 13 Mm Flip off Cap with Different Colors and so on.

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Tubular Sight Glass Tube

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $1,000-3,000/ Ton
Port: Qingdao, China
Production Capacity: 20tons/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Principle: Vibration Sensor
Range: 0-3m
Measurement Accuracy: ±3mm
Accuracy: 0.1%
Kind: Liquid Level Transmitter
Structure: All in One

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Basic Info

Model NO.: HH sight glass 12
Warranty: 2 Year
Certification: CE, UL
Material: Glass
Process Temperature: -20℃~80℃
Name: Tubular Sight Glass Tube
Size: 3/8", 7/16" 1/2", 9/16", 5/8", 11/16", 3/4", 7/8
Property: Borosilicate Glass
Special: High Precision and Straightness
Wall: Heavy Wall and Super Heavy Wall
Service: Custom Design Made
Shipment: by Sea, by Air, by Courier
Delivery Time: Around 20 Days
Samples: Available Upon Request
Minimum Order Quantity: 1 Ton
Trademark: HONHAI
Transport Package: Corrugated Export Carton
Specification: CE, SGS, ROHS
Origin: China
HS Code: 70023200

Product Description

tubular sight glass tube
sight gauge glass tube
high accuracy tubular level gauge glass
We manufacture a wide range of tubular gauge glass types and sizes for liquid level applications ranging from coffee machines to industrial steam boilers. These products are manufactured from low expansion Borosilicate glass which is specifically noted for its high chemical and corrosion resistance, and its clarity and mechanical strength.
Standard tube diameters are normally available from stock i.e. 3/8", 7/16" 1/2", 9/16", 5/8", 11/16", 3/4", 7/8" and 1". We can also produce glass to meet specific customer requirements. Standard lengths are available up to 2 metres, and longer lengths for some diameters can be supplied on special request.
Glasses can be supplied with ends cut or flame polished. It is assumed that lengths of 48" tube and under are to be used as finished gauge glasses and are therefore supplied with flame polished ends.
Glasses made from borosilicate tubing are used for low pressure applications such as level indication in tanks etc, where hydrostatic pressure is the only consideration.
5/8" diameter tubing is generally available from stock and other sizes are available on special request.
High Pressure
These glasses are manufactured from our high quality borosilicate tubing and are especially suited for heavy duty sight level work in a range of pressure applications such as boilers, tanks and pressure vessels. This type of liquid level gauge glass is also available with red and white meniscus enhancing lines.
Heavy Wall
This extra heavy walled tubing allows even higher pressure ratings (up to 600psi) than the high pressure type. It is available in 5/8" and 3/4" diameters and in lengths up to 48".
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