Матовая кварцевая пластина квадратная УФ прозрачная стеклянная


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Характеристики



product description


Professional Manufacture colored borosilicate glass tube pipe suppliers


Coefficient,of mean linear themal expansion(20℃/300℃)
3.3±0.1 ( 10-6K-1 )
Softening point
820±10℃
Melting point
1260±20℃
Transformation temperature
525±15℃
Hydrolytic resistance at 98℃
ISO719-HGB1
Hydrolytic resistance at 121℃
ISO720-HGA1
Acid resistance class
ISO1776-1
Alkali resistance class
ISO695-A2




OUR ADVANTAGE






DISPLAY


INTRODUCTION




Specification List With Tolerance






COLOR BOARD


PROCESS&PACKING






Q1: Are you factory or trading company?
A: We are manufacturer in Hebei Province near Beijing,and we also have trading office in Beijing.
Q2: Where is your factory and trading officelocated ? How can I visit there?
A: Our factory is located in Huailai County, Hebei Province, about 2 hoursdriving from Beijing Capital International Airport. Our
trading office is located in Hongjunying South Rd, Chaoyang District, Beijing . About half an hour drivingfrom Beijing Capital
International Airport.
Q3: Can support OEM&ODM order?
A: Yes,we have rich experience in OEM&ODM production, can meetyour personalized needs.
Q4: Can you do the designs for us?
A: Yes.We have a professional team having much experience in designingand manufacturing.Just let us know your ideas,we will draw
the finished filesfor your confirmation.
Q5: What format of the file do you need if I want myown design?
A: You can provide JPG,Al,or PDF etc,Our professional designer will drawartwork for mould or printing screen for you.
Q6: How does your factory do regarding quality control?
A: Quality first is our motto, and we have professional QC department.Every TIANYUAN People is concerned about the quality of the
products.
Q7: How can I get some samples?
A: Sure,we usually provide existing samples for free.But a little sample charge for custom designs,Sample charge is refundable
when order is up to certain quantity.
Q8: Shipping terms?
A:We can do FOB,CIF,CFR and DDU, DDP.





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