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Home > Products > Borosilicate Glass Straws > China's largest supplier Colored heat resistance glass pipe 3.3 Borosilicate Clear Glass Straw w

China's largest supplier Colored heat resistance glass pipe 3.3 Borosilicate Clear Glass Straw w

Product Description

China's largest supplier Colored heat resistance Glass Pipe 3.3 Borosilicate Clear Glass Straw w

Product Description

 Physical and Chemical Properties

1, Coefficient of mean linear themal expansion(20°C/300°C)

3.3±0.1(10–6K–1)
2, Softening point820±10°C
3, Melting point1260±20°C
4, Transformation temperature525±15°C
5, Hydrolytic resistance at 98°CISO719-HGB1
6, Hydrolytic resistance at 121°CISO720-HGA1
7, Acid resistance classISO1776-1
8, Alkali resistance classISO695-A2

 

Colors:   Clear,Opaque white,Opaque black,Transparent black,Dark blue,Light blue,Green,Teal,

               Dark amber,Amber,Yellow,Pink,Purple,Red,Jade white

 

Advantage:           

1)Low COE 3.3 and lead free      

2)High transparency                              

3)high temperature resistance    

4) Acid/alkali resistance

 

Size Available:       

1) O.D. from 5mm-300mm                                  

2) W.T. from 0.8mm-10mm                            

3) Length: common 1220mm,Max length for big tubing(diameter>18MM):3000mm,Max.length for                                        small tubing(diameter<18mm):2350mm                              

4) Regular specification of glass tube(O.D.xW.T.): 25x4.0mm,28x4.0mm, 32x4.0mm,38x4.0mm,                                                                                                         44x4.0mm,51x4.8mm,51x7.0mm

Contact us if you need more details on Heat Resistance Glass Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Borosilicate Glass、Glass Straw W. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Borosilicate Glass Straws