Is technical support provided for processing?

Yes, free advice and training are provided by engineers with extensive experience in glass tubing processing and annealing practices.

What are the payment terms?

Payment terms include LC, T/T, and D/P.

What is the lead time for orders?

Peak season lead time is within 15 workdays, while off-season lead time is approximately one month.

65mm 68mm 70mm High Borosilicate 3.3 Glass Tubes

Name: 65mm 68mm 70mm High Borosilicate 3.3 Glass Tubes
Brand: JINAN SNAIL INTERNATIONAL CO., LTD.
SKU: 2005275792

Shandong, ChinaJINAN SNAIL INTERNATIONAL CO., LTD.

US$0.70

1,000 kg

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Color

Clear Green Purple

Material

Glass

Model NO.

Borosilicate Glass Tubing 3.3

Type

Borosilicate

Usage

Lab, Bangle

Size

10mm 12mm 35mm 40mm 60mm 65mm

Dilatation Coefficient

Coe 3.0

Application

Medical

Logo Printing

With Logo Printing

Recycled

Unrecycled

Flexibility

Hard

Technics

Bottle Blowing

Transport Package

Cartons

Specification

O. D 4mm-88mm

Trademark

SNAIL GLASS

Origin

China

HS Code

7002390000

Production Capacity

5000 Tons/Year

Key features

High Chemical Resistance: Resistant to water, neutral/acid solutions, and strong acids with ISO 1776 First Class rating.

Thermal Shock Resistance: Withstands high temperatures and fire contact due to high working temperature stability.

Outstanding Light Transmission: Highly transparent with stable transmission from UV-A to IR range.

Customizable Sizes: Available in various sizes including 10mm, 12mm, 35mm, 40mm, 60mm, 65mm, and more.

Logo Printing Support: Custom logo printing is available for branding purposes.

Expert Technical Support: Free advice and training provided by experienced engineers in glass processing.

Wide Application Range: Suitable for lab devices, chemical equipment, solar collectors, and kitchenware.

Company profile

Importers and ExportersExperienced TeamExhibition Experience

JINAN SNAIL INTERNATIONAL CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2016-04-05Nearest Port: QindaoAverage Response Time: ≤5.27hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad customization, ODM, and OEM capabilities. It has introduced new products within the past year and has 6–10 years of R&D engineer experience, but does not provide 3D software design, SDKs, or documented service-quality procedures. Its production information includes 5,000 tons of glass tubing output and 11–20 quality-control staff, with exports to multiple regions and seven years of export experience. Overseas service infrastructure is limited: it has no overseas showroom, agents, or branches. Financial information is only represented by years of available records, without performance metrics, so credibility cannot be determined. No certification information or explicit customer case details are provided.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its location in Binzhou Development Zone, Shandong, and stated glass-tubing production indicate a manufacturing-oriented supplier, although the available business-scope excerpt is incomplete.

After-Sales capabilityThe supplier has no overseas showroom, agents, or branches, and it has no written procedures or records for customer complaints, corrective actions, or service-capability assessment. These explicit gaps indicate weakly documented after-sales support.

R&D capabilityThe supplier reported new products within the past year and has R&D capability, ODM service, and OEM experience for popular brands. However, it does not provide 3D software design services and has no available SDK, so innovation capability is evidenced mainly through product development and manufacturing services rather than digital tools.

Production capacityThe supplier reports annual glass-tubing output of 5,000 tons, 11–20 quality-control staff, 15 qualified service suppliers, and peak-season lead times ranging from within 15 workdays to one month. It also serves multiple export markets and is near Qingdao Port, supporting production and logistics capability, although the inconsistent peak-season lead-time wording limits precision.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its ODM and OEM capabilities further support customized product development and manufacturing.

Product Q&A

Q:What are the main properties of Borosilicate Glass 3.3?

It features high chemical resistance, outstanding light transmission from UV-A to IR, and excellent resistance to thermal shock, making it ideal for high-temperature applications.

Q:What is the chemical composition of this glass tube?

The composition includes 81% SiO2, 13% B2O3, 4% Na2O+K2O, and 2% Al2O3, ensuring high purity and stability.

Q:What are the available dimensions for the glass tubes?

Outer diameter ranges from 5mm to 300mm, wall thickness from 0.2mm to 7mm, and length from 1200mm to 2000mm.

Q:Can the glass tubes be customized?

Yes, customization is available for size, dilatation coefficient, application, logo printing, and other specific requirements.

Q:What industries can use these glass tubes?

They are widely used in laboratory devices, chemical equipment, solar thermal collectors, kitchenware, and giftware due to their durability and transparency.