Reflex, Plain, Round Gauge Glass Produced as Standard DIN 7081, DIN 7080

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$1.00 - $5.20 / Pieces | 50 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
Bright Pearl
Model Number:
Reflex, Transparent, Round
Borosilicate / Borosilicate 3.3 / Borosilicate 4.0 glass
For Level Gauge on Steam Boiler
A1~A9, B1~B9, or as request
Working temp.:
260 ~ 550 C
Printing, labels, gaskets, etc.
ISO 9001:2000, CE
Supply Ability
Supply Ability:
50000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
White paper box with each piece, 50 pieces in one carton, or according to customer`s requirements.
Xingang / Shanghai / Hengshui
Lead Time :
Shipped in 3 days after payment
Product Description
Borosilicate 3.3
Borosilicate 4.0
Working temp.
260 ~ 550 ℃
Extra Clear
For Level Gauge on Steam Boiler
A1~A9, B1~B9, or as request
CE, ISO 9001:2000
Brand Name
Bright Pearl
Bag, box, carton
50 Pieces
Place of Origin
Hebei, China


1.Supply to USA,Europe,and Austrilia
2.Matrial:Borosilicate / Borosilicate 3.3 / Borosilicate 4.0 glass
3.Professional Perfomance Gauge Sight supplier

Detailed Images
Other Products
Our Company

We manufacture our gauge glasses ourselves and use exclusively “extra-hard” borosilicate glass which is subsequently heat-treated. BRIGHT PEARL gauge glasses have high mechanical strength and are exceptionally resistant to alkalis, acids and boiler water (within the service limitation). Our glass testing laboratory carries out continuously quality control tests: purity of glass, flaws in glass, dimensional accuracy, etc. This ensures the high quality standard of BRIGHT PEARL gauge glasses.

Packing & Delivery

Our Service

1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.


Q1. How fast can i get the quotation?

A: We usually quote within 24 hours after we get your inquiry.If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

Q2. How can I get a sample to check your quality?

A: After price can require for samples to check our qulity. 

    If you need the samples,  and some products can supply free samples, but the freight is on your site.

Q3. Can you do the desigh for us?

A: Yes, we have a professional team having rich experience in drawing design and manufacturing. Please tell us your ideas and we will help to carry out your ideas.

Q4. What about the lead time for mass production?

A: Honestly, it depends on the season you place the order. The lead time of 500pcs is about 8 Working days.

Q5. Can you produce according to the samples?

A: We accept EXW,FOB,CIF,ect. You can choose the one which is the most convenient or cost effective for you.

Q6. Do you accept the OEM?

A: We accept custom design OEM.

Q7. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q8. How do you make our business long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customers benefit ;

    2. We respect every customer as our friend and we sincerely do business and make friends with them, 

        no matter where they come from.