Material |
borosilicate glass |
Coefficient expansion |
3.3 |
Hydrolytic resistance at 98 ° C |
ISO719-HGB1 |
Hydrolytic resistance at 121 ° C |
ISO720-HGA1 |
Acid resistance grade |
ISO1776-First class |
Softening point |
820±10°C |
Transformation temperature |
525 ± 15 ° C |
Working point |
1260 ± 20 ° C |
Density at 20 ° C |
2.23 ± 0.02 g/cm ³ |
Mean thermal conductivity(20°C-100°C) |
1.2 w/m2k |
Refractive index |
0.92 |
OD |
5-400mm |
WT |
0.8-10mm |
End treated |
Fine cutting, fire polished,scorched, grinding, sealed,etc. |
Surface handlng |
sandblast, decal,grinding,hole,painting,customers ' logo |
Usage |
For labware,lighting accessories,lamp shade,smoking pipes,solar collector,tea sets,etc. |
Packaging & Shipping
Packaging |
sizes up to 20mm |
wrapped by shrinked film,then into carton |
|
sizes above 20mm |
wrapped by paper each piece, then into carton |
Our Services
MOQ |
1ton |
HS CODE |
70023200 |
customized logo |
welcomed |
customized sizes |
yes |
customized shapes |
yes, such as round, square,flat,hexagon,triangle.etc. |
Delivery time |
within 15 days upon receiving deposit |
Shipment services |
CY-CY, CY-DOOR |
Sample service |
sample offered for free for regular sizes |
Production capacity |
50ton per day |
Company Information
We, Zibo Chuangyou International Trade Co., Ltd. is first established in 2006, specialized in sales of borosilicate glass tube. Our glass tube is of 3.3 Expansion rate, with feature heat resistant, chemical resistant is widely used for making laboratory glassware, handcraft, lightings, solar tube. We devoted in providing our global customers with professional and first-class service. In order to fulfill this goal, our employees from purchasing, international sales, QC, finance department all work together with our full passion and knowledge, totally we have around 15 people in our team.
We are also able to cater to your specific needs by providing fantastic OEM service as well, including further decoration such as frosting, color praying, decal printing, screen printing, and customized new design by making new mould.
From client consultation to the delivery of products, we arrange professional sales people to follow up on your cast, to ensure that you know latest status of the products. If you have any questions about our service and products, our staff will be there to help you.
Currently we are working with customers from USA, Australia, Brazil, India, South-East Asia, we are looking forward to start new cooperation with friends all over the world.
FAQ
Q1.What color can you offer?
A: clear, red, pink, purple, green, lake green, yellow, amber, light and dark blue, opaque black, transparent black , opaque white
Q2.what size can you offer?
A: clear tube: OD 5-400mm, WT 0.8-10mm
colored tube: OD 3.5-300mm, WT 0.8-10mm
Q3.Further processing of the tube surface?
A: Sandblast and decal
Q4.Can you produce as per my own shape and size?
A: Yes,we could produce the tube as client ' s size, we could also supply the profile tube and rod, such as plum blossom,triangle, hexagon,octangle,etc.
Q5.Could we have sample?
A:We could supply the free samples for clients, by the buyer freight
Q6.How do you ship the goods?
A: Mainly by sea (CY-CY, CY-DOOR),air freight and courier service can also be offered
Q7.What can you do for me if this is my first time to import goods from china?
A:We have 7-year experience of international sales, we can you products & related accesory to your destination
(our shipping agency over sea can help you clean the custom),
