Jinan Youlyy Industrial Co., Ltd.

The core supplier in pharmaceutical packagings

Borosilicate Glass Tube

Borosilicate Glass Tube

We are one of the well-known borosilicate glass tube manufacturers and suppliers. You are welcomed to buy or wholesale cheap, discount and customized borosilicate glass tubing, borosilicate glass tubes for sale, borosilicate glass 3.3 or check the pricelist and quotation with our factory. Brief...

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Product Details

We are one of the well-known borosilicate glass tube manufacturers and suppliers. You are welcomed to buy or wholesale cheap, discount and customized borosilicate glass tubing, borosilicate glass tubes for sale, borosilicate glass 3.3 or check the pricelist and quotation with our factory


Brief description--Borosilicate glass tube

USP type I borosilicate glass tube for glass ampoules, glass vials, glass test tubes, glass syringes and glass cartridges.

Color: clear and amber

Country of origin: China

Product Description--Borosilicate glass tube

We can supply three types borosilicate glass tubes, they have different physical properties and chemical properties.

ITEM

Borosilicate glass tube 3.3

Borosilicate glass tube 5.0

Borosilicate glass tube 7.0

Chemical
     Composition

SiO2

80±0.5

75±0.5

71±0.5

B2O3

13±0.5

11±0.5

6.8±0.5

Al2O3

2.0±0.5

5.4±0.5

4.0-5.0

BaO

0.6±0.2

0.5±0.2

1.5-3.0

CaO

0.5-1.5

0.5-1.5

2.0-3.0

Na2O

3.2±0.5

6.5±0.5

7.0-8.0

K2O

0.5±0.2

0.5±0.2

4.0-5.0

As2O3+Sb2O3

0

0

0

PbO

0

0

0

MgO

0.09

0.08

0.1

Physical
     Properties

Thermal expansion
coefficient(20-300℃, ×10-6/℃)ASTM E228

3.2-3.4

4.8-5.0

6.9-7.1

Annealing point℃
Log η =13

510-525

530-550

520-540

Softening point ℃ 
Log η=7.6

810-830

779-783

700-720

Working point ℃ 
Log η=4.0

1260

1120

1075

Stress change point ℃
Log η=14.5

510

530

520

Density g/c m3
ASTM C729

2.23±0.02

2.31-2.32

2.24-2.53

Chemical
     Properties

Water-resistance
0.02 N H2SO4

0.4-0.5
     USP Type I
     ISO 719 HGBI

0.2-0.3
     USP Type I
     ISO 719 HGBI

0.8-0.9
     USP Type I
     ISO 719 HGBI

Acid-resistance
     (DIN 12116)

Class S1

Class S1

Class S1

Alkali-resistance
     (ISO 695)

Class A2

Class A2

Class A2

Color

clear

clear and amber

clear and amber

MOQ

3 tons

10 tons

2 tons

Borosilicate glass tube sizes

customized

Tube end

Orderly and sleek

Packaging

shrink wrapped, strong carton or pallet

Payment terms

T/T, L/C, D/A, D/P, Western Union, Paypal, MoneyGram

Certificates

ISO9001, ISO14001, ISO18001

Related products

  1. Glass vials, glass ampoules, glass test tubes, glass syringes and glass cartridges.

  2. Butyl rubber stoppers

  3. Vial seals, flip off caps

  4. Hand capping tool, automatic capping machines

Borosilicate glass tube 插图1.jpg

FAQ--Borosilicate glass tube

1.Q: Are you manufacturer or trading company?

A: For borosilicate glass tubes, vials, vial seals, rubber stoppers, glass ampoules, test tubes, IV bags, we are manufacturer. 

For blister packaging, prefilled syringes, moulded glass vials and machines we are trader. 

2.Q: Have normal borosilicate glass tubes in stock?

A: Yes

3.Q: Can you produce special borosilicate glass tubes?

A: Yes

Our Services--Borosilicate glass tube

1.Within 24 hours response time.

2.Providing technical design.

3.Samples are free.

4.Special packaging can be customized.

5.Accepting customer's audit on site.

6.We accept third party inspection.

7.Providing pick-up service and food when visiting our factories.

Transport --Borosilicate glass tube

Transport: ocean transport (FCL, LCL), Air transport, Rail transport, DHL, TNT, UPS, FedEx, EMS.

Port: Qingdao, Jinan, Shanghai and other Chinese ports.

Our advantages--Borosilicate glass tube

1.Our prices are competitive.

2.More than 20 years experience in the pharmaceutical packaging field.

3.Related products are complete 

4.Within 24 hours response time.

5.Short delivery time: 7-25 days according to your order quantity after receiving payment.

6.We are honest, professional, responsible and efficient.

How to buy--Borosilicate glass tube

Scheme 1: you can send your inquiry to our email: sales@youlyy.com, we will reply you within 24 hours.

Scheme 2: you can fill in your formation in inquiry form or Feedback, we will reply you within 24 hours.

Scheme 3: contact us by Skype: youlyy

Scheme 4: Call us at (00)86- (0) 139 5310 2205

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