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Lead free colored pyrex glass tube borosilicate glass tubing for sale

FOB Price

USD $0.2 - $20 / Piece

1000 Pieces(Min.Order)

Supply Ability 100000 Piece / Pieces per Month
Port QINGDAO
Payment Terms:T/T

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Product Details

Place of Origin:	Shandong, China	Brand Name:	Vatti	Model Number:	colored pyrex glass tubing
Function:	Decorative Glass, Heat Absorbing Glass, Heat Reflective Glass	Shape:	Curve	Structure:	Hollow
Technique:	Clear Glass, Frosted Glass, Stained Glass, Tinted Glass	Type:	Other, borosilicate glass 3.3

Product Description

Lead free colored pyrex glass tube borosilicate glass tubing for sale

Product Description

Specification:

Borosilicate glass tube as PYREX glass tube widely used in in solar energy, chemical, pharmaceutical packaging, electric light source, craft jewelry industry scientific laboratory glassware etc.

OD:6MM-320MM WT: 0.8MM-10MM

Color:clear, amber, blue ,pink,green etc

Physical data

No.	Physics performance	Numerical Value	Unit
1	coefficient of mean linear thermal expansion(20ºC;300 ºC)	3.3±0.1	10-6 K-1
2	Transformation Temperature	525±15	ºC
3	Softening point	820±10	ºC
4	Working point	1260±20	ºC
5	Density at 20ºC	2.23±0.2	g/cm2
6	Mean thermal conductivity(20ºC-100ºC)	1.2	W/m.K
7	Refractive Index	0.92	l

Chemical Composition

Item	SiO2	B2O3	AL2O3	Na2O +K2O
%	81	13	2	3.08

Chemical Data:
Hydrolytic resistance at 98ºC          ISO719-HGB 1
Hydrolytic resistance at 121ºC         ISO720-HGB 1
water resistance                       Grade 1              Test method: ISO1776
Acid resistant Class                   Grade 1              Test method: ISO1776

Product Used:

Borosilicate Glass Rods:

Regular Size: 4~42mm;

Regular Length: 1200mm;

Colors Available: Red, Opaque Black, Opaque White, Pink, Purple, Green, Yellow, Light Yellow,Amber, Blue A/B/C/D/E/EE, Transparent Black ,Cognac, Golden Champagne,Jade White e.t.c

Main Composition:

Main Composition
SiO2	B2O3	Al2O3	Na2O+K2O
80±0.5%	13±0.2%	2.4±0.2%	4.3±0.2%

Physical and Chemical Properties:

Coefficient of mean linear thermal expansion (20°C/300°C)

Softening point

Melting point

Transformation temperature

Hydrolytic

resistance

at 98°C

Hydrolytic resistance at 121°C

Acid resistance class

Alkali resistance class

Applications

3.3±0.1 (10-6K-1)

820±10°C

1260±20°C

525±15°C

ISO719-HGB1

ISO720-HGA1

ISO1776-1

ISO695-A2

Superior heat- resisting products and crafts

Production Show

Packaging & Shipping

Packaging
Inner packaging: heat shrink film Outside packaging: 5 layers strong corrugated carton or non-fumigation pallet.
Spec.	Carton sizes (mm)	N.W./CTN (kg)	G.W./CTN (kg)	N.W./20GP (kg)
10.75×0.50×1500	230×230×1530	22.5	24.0	7650
12.75×0.50×1500	230×230×1530	19.2	20.7	6528
14.75×0.55×1500	230×230×1530	17.7	19.2	6018
17.75×0.60×1500	230×230×1530	15.7	17.2	5338
22.50×0.70×1500	230×230×1530	14.3	15.8	4862
16.00×1.0×1500	230×230×1530	29.3	30.8	9962
22.00×1.0×1500	230×230×1530	21.9	23.4	7446
24.00×1.0×1500	230×230×1530	19.2	20.7	6528
30.00×1.2×1500	230×230×1530	19.6	21.1	6664

Why choose us

1. 16 years experiences on glass manufacturing and exporting.

2. Top quality glass with CE,CCC certificate, exporting to more 80 countries in the world.

3. Unique designed strong wooden cases, solving the problems of breakage.

4. Dockside warehouses beside three of China main container seaports, ensuring convenient loading and rapid delivery.

5. Full range of flat glass supply, offering one-stop purchase.

6. Professional sales team, offering personalized and dedicated services.

My friend! Contact us With the following now!

Contact Us

Qingdao Vatti Glass Co., Ltd.: Contact nameJohnny Yu; Phone0086-532-83986393; Address Da Huan Jiu Commericial District, Jiaozhou City Qingdao,Shandong

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Lead free colored pyrex glass tube borosilicate glass tubing for sale

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