high borosilicate glass tube 

Adopt PT moulding technology ,no wave on tube. less stone ,knots, gas-line on tube.

End:fire polished/cut neat/anneal as per customers request

Specifications

OD:4~315 mm
Large heavy Wall thickness:1~10mm
End:fire polished/cut neat/anneal/ground
Heat/acid/alkali/Hydrolytic resistance

 we can customize the specifications to the customers' demand, and the delivery time will be very short.

1. Our glass tubes can keep high brightness for longer time than other glass, and looks more transparent due to the borosilicate material.
2. The outer diameter is 4~315mm, wall thickness is 1.0~10mm, and the length is free
3. We adopt platinum molding technology to produce glass tube