glass tube big diameter clear

       Xinxiang  Xinbo glass quartz products Co., Ltd. is a professional manufacture of high-precisionhygiene grade valves, pipe fittings and liquid equipment.Please feel free to contact us for further information

      

Specifications
Borosilicate glass tube
1)Out diameter 4mm ---315mm
2)Thickness from 0.5mm-- 9mm
3)Standard length 1500mm
Min Qty 50kg each

Borosilicate glass tube

Available size:

1)Out diameter: 5mm ---315mm

2)Thickness from 0.8mm to 9mm, Light, Medium, heavy wall thickness can be available.......

3)Standard length: 1500mm. and we can doing the glass tube with rigor cutting and fire glazed.

Min quantity 50KGS

Chemical properties:

1)Coefficient of mean linear thermal expansion (0-300) 3.3±0.1×10-6

2)Transformation temperature: 525±15

Working point: 1260±20

Softening point: 820±10

Density at 20 C= 2.23±0.02g/cm3

Hydrolytic resistance at 98 ISO719/DIN12111 HGB17

Hydrolytic resistance at 121 ISO720 HGB18

Acid resistance:  ISO1776/DIN12116 1

Alkali resistance:  ISO695/DIN52322 A2

Packing:

Export carton, pallet, wooden case.

Our core value:    

Best Quality, Competetive price, Prompt Service