Manufacture High temperature round fused quartz sight glass

China oil level sight glass round glass 

Borosilicate glass according to DIN7080.

For compressive stress with temperatures borosilicate circular sight glass up to max 280 degrees Celsius,

In a toughened form, temperatures up to 315 degrees Celsius are possible whilst annealed glass may be used up 400 degrees Celsius continuously with a short term maximum of 500 degrees Celsius.

Soda Lime glass according to DIN 8902.

For compressive stress with temperatures borosilicate circular sight glass up to max. 150 degrees Celsius,

This is the most commonly used material due to its low cost. It can be easily toughened to effectively increase the mechanical strength of annealed glass by up to five times.

Quartz glass according to customer's requirements, made from JGS1, JGS2, JGS3, on production.
The main dimensions in table:
NO.
Diameter(mm)
Thickness(mm)
1
50
10(9-11), 15(14-16), 20(19-21), 25(24-26)
2
55-60
10(9-11), 15(14-16), 20(19-21), 25(24-26)
3
65-70
10(9-11), 15(14-16), 20(19-21), 25(24-26)
4
75-80
10(9-11), 15(14-16), 20(19-21), 25(24-26)
5
85-90
10(9-11), 15(14-16), 20(19-21), 25(24-26)
6
95-100
10(9-11), 15(14-16), 20(19-21), 25(24-26)
7
105-110
10(9-11), 15(14-16), 20(19-21), 25(24-26)
8
115-120
10(9-11), 15(14-16), 20(19-21), 25(24-26)
9
125-130
10(9-11), 15(14-16), 20(19-21), 25(24-26)
10
135-140
10(9-11), 15(14-16), 20(19-21), 25(24-26)
11
145-150
10(9-11), 15(14-16), 20(19-21), 25(24-26)
12
155-160
10(9-11), 15(14-16), 20(19-21), 25(24-26)
13
165-170
10(9-11), 15(14-16), 20(19-21), 25(24-26)
14
175-180
10(9-11), 15(14-16), 20(19-21), 25(24-26)
15
185-190
10(9-11), 15(14-16), 20(19-21), 25(24-26)
16
195-200
10(9-11), 15(14-16), 20(19-21), 25(24-26)
17
205-220
10(9-11), 15(14-16), 20(19-21), 25(24-26)
18
225-240
10(9-11), 15(14-16), 20(19-21), 25(24-26)
19
245-260
10(9-11), 15(14-16), 20(19-21), 25(24-26)
20
265-280
10(9-11), 15(14-16), 20(19-21), 25(24-26)
21
285-300
10(9-11), 15(14-16), 20(19-21), 25(24-26)
22
305-330
10(9-11), 15(14-16), 20(19-21), 25(24-26)
Detailed Images
Packing & Delivery
Packing detail:White paper box for each piece, 50 pieces in one carton, or as customer`s requirements.
Delivery detail:Shipped within 7 days after payment
Our Company
Hengshui Aohong Technology Co., Ltd. is an industrial company with an integration of industrial production and trade.

Our company specializes in producing sealings gasket sheets,thermal insulation cloths, rope, tape, level gauge glasses (plane, reflex),etc.

Welcome your inquiry and visit our factory !
FAQ
Q: Are you factory, or only a trading company?
A: Factory, and our factory is located in Wangtong town, Jing county, Hengshui, Hebei

Q:Could I get some samples, and how?
A: No problem, we provide free samples, and it is only needed for you to pay for the shipping charge, your courier account is also ok(such as DHL).

Q: Can you give me some discount?
A: Usually the discount depends on the quantity. However we can discuss it.

Q: What's the payment terms?
A: Our normal practice: 30% deposit of total amount before production, and 70% balance payment before shippment. However this is open for discussion.

Comments

Post a Comment

Popular posts from this blog

How To Install And Maintain A Glass Plate Type Level Gauge?

Image
Glass Plate Type level Gauge is a common type level gauge, and the Glass plate include reflex gauge glass (Reflexion gauge glass) and  transparent gauge glass (plain gauge glass or flat gauge glass). It is very important to obey the right method of level gauge installation and maintain to protect the gauge glass part. a). Inspection method of glass plate Type level gauge 1. Remove the bolts and nuts on the glass plate level gauge, and remove the gland, gauge glass gasket, gauge glass and  mica shield  in order (only the level gauge for measuring alkaline medium  has mica shield, in order to protect transparent gauge glass, and other reflex gauge glass type level gauge don’t have mica shield). 2. Clean the dust and oil stains on the level gauge; 3. Remove the rust on the level gauge; 4. Remove the residue of the sealing gasket in the sealing window of the level gauge, taking care not to damage the sealing surface; 5. Trim the sealing surface to make the surface roughn...
Read more

Why Borosilicate Glass Is Suitable For Sight Glasses And Gauge Glass

Image
Borosilicate glass mainly refers to toughened (tempered) borosilicate glass. It is a type of glass whose main components are SiO2 and B2O2. It has high working temperature, considerable thermal shock resistance and excellent resistance to chemical attacks. Borosilicate glass has a very low coefficient of thermal expansion, which can withstand high thermal shock, and the glass surface changes very little with temperature. It is the first choice for precision instruments. Borosilicate sight glass contains few ferrous ions and has no obvious absorption in the visible spectral region, so it appears clear, transparent and colorless. It can be used as an observation window for effective and intuitive observation, so it is widely used. Borosilicate sight glass can be processed into flat (such as round, square, special-shaped) glass, and it can also be processed into tubular glass. The flat glass can be polished, drilled, chamfered, and heat treated. The products are widely used in photovolta...
Read more

Why Borosilicate Glass Is Suitable For Sight Glasses And Gauge Glass

Image
Borosilicate glass mainly refers to toughened (tempered) borosilicate glass. It is a type of glass whose main components are SiO 2   and B 2 O 2 . It has high working temperature, considerable thermal shock resistance and excellent resistance to chemical attacks. Buy All Type  Gauge Glass  From Aohong Special Glass Manufacturing Co,.Ltd. Borosilicate glass has a very low coefficient of thermal expansion, which can withstand high thermal shock, and the glass surface changes very little with temperature. It is the first choice for precision instruments. Borosilicate sight glass contains few ferrous ions and has no obvious absorption in the visible spectral region, so it appears clear, transparent and colorless. It can be used as an observation window for effective and intuitive observation, so it is widely used. Borosilicate sight glass can be processed into flat (such as round, square, special-shaped) glass, and it can also be processed into tubular glass. The flat gl...
Read more