Lead Free Glass Tube Outer dia.: 2mm- 20mm Thickness: 0.4mm- 1.4mm Length: 50mm 0.85m 1.25m 1.40m 1.60m 1.80m and 2.1m

Lead free glass tube

Now our factory used the same with Philips ....

Property of lead free glass tube

UNIT: MM
OD		ROUNDNESS			WALL WINDAGE	L	CAMBER
OD	WINDAGE+/-		D	WINDAGE +/-
6.0<D<10.0	0.2	< 0.2	0.8	0.05	< 0.10	1000	< 2
10.0<D<12.0			1.0
12.0<D<15.0	0.2
15.0<D<18.0	0.3		1.2	0.06
18.0<D<20.0	0.35		1.3	0.08

OUTCOM	LEADFREE GLASS TUBE
COMPONENT	CONTENT	COMPNENT	CONTENT
SiO2	69.9	B2O3	2.04
BaO	8.44	Al2O3	2.18
Fe2O3	0.064	CaO	0.096
Na2O	7.63	K2O	9.12
Li2O	0.21	PbO	0.04
As2O3	0.06

lead free glass tube