Neutral Glass Tube for Glass Dropper

• Material: Glass
• Type: Tube
• Application: Medical
• Logo Printing: With Logo Printing
• Recycled: Recycled
• Flexibility: Soft
• Model NO.: HHLP
• Technics: Bottle Blowing
• Name: Pharmaceutical Low Borosilicate Glass Tube Coe 5.0
• Color: Clear and Amber
• Property: 5.0 and 7.0
• Use: Vial and Ampoule Making Material
• Transport Package: Shrink Wrap and Pallet
• Specification: CE, SGS, ROHS
• Trademark: HONHAI
• Origin: Jinan, Shandong
• HS Code: 70023200
• Production Capacity: 20tons/Day

Product Description

pharmaceutical low borosilicate glass tube COE 5.0 &7.0
Pharmaceutical neutral glass tube
Pharmaceutical Neutral Glass Tube COE 7.0  &5.0(Clear/Amber)
Color:clear and amber.
Usage: for producing glass vial, ampoule, test tube
Technical Data for Pharmaceutical Glass Tubing 5.0&7.0

GLASS TYPE		PHARMACEUTICAL GLASS TUBING 5.0	PHARMACEUTICAL GLASS TUBING 7.0
CHEMICALCOMPONENTS	SIO2	75%	70%
	B2O3	11%	6.6%
	Al2O3	5.4%	6.2%
	BaO	0.5%	2%
	CaO	0.5%	3.3%
	Na2O	6.5%	7.5%
	K2O	0.5%	4.3%
PHYSICALPROPERTY	Expansion (20-300°C)	4.9*10-6K-1	7.0*10-6K-1
	Annealing Point	540°C	550°C
	Soften Point	783°C	730°C
	Working Point	1120°C	1110°C
	Transformation Point	520°C	510°C
	Density	2.32g/cm3	2.47g/cm3
CHEMICAL PROPERTY	Hydrolytic resistance	0.35 USPTYPE I ISO 719 HGBI	0.9-1.0 ISO 720
	Acid resistance class (DIN12116)	S1	S1
	Alkali resistance class (ISO695)	A2	A2

II. Specification for regualr tube (UNIT: MM)

O.D. Range	W. T. Range	Tol. on O. D.	Tol. on W. T.
6.00-8.90	0.6-0.95 1.00-1.15 1.20-1.40	0.15 0.15 0.20	0.03 0.04 0.04
9.00-13.50	0.50-0.55 0.60-1.00 1.05-1.35 1.40-1.50	0.13 0.15 0.20 0.25	0.02 0.03 0.04 0.05
13.60-15.50	0.50-0.55 0.60-1.00 1.10-1.35 1.40-1.50	0.13 0.18 0.20 0.25	0.02 0.03 0.04 0.05
15.60-19.90	0.50-0.60 1.05-1.35 1.40-1.60	0.15 0.20 0.30	0.03 0.04 0.05
20.00-23.50	0.55-1.20 1.25-1.35 1.40-1.60	0.20 0.24 0.30	0.04 0.05 0.06
23.60-24.90	0.55-1.05 1.10-1.35 1.40-1.60	0.20 0.24 0.30	0.04 0.05 0.06
25.00-28.00	0.55-1.05 1.10-1.35 1.40-1.60	0.25 0.25 0.30	0.04 0.05 0.06
28.10-29.90	0.55-1.05 1.10-1.35 1.40-1.60	0.25 0.25 0.30	0.04 0.05 0.06
30.00-32.00	1.00-1.35 1.40-1.50	0.30 0.40	0.05 0.08