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Clear Quartz Glass Cylinder
Negotiable
2 Tons
Product profile
Customization
AvailableColor
TransparentCertification
ISO9001Model NO.
18-1.8-1500Cup Accessories
without HandleApplication
Daily UseType
Glass TubeTransport Package
CartonSpecification
18-1.8-1500Trademark
Tianxu& OemOrigin
ChinaHS Code
7023Production Capacity
120450 TonsKey features
Wide Diameter Range: Available in diameters from 9mm to 160mm with various wall thickness options.
Chemical Stability: Resistant to strong acids, alkalis, saline solutions, and hydrolysis at high temps.
Thermal Shock Resistance: Low thermal expansion rate (3.3x10^-6 K^-1) ensures anti-temperature difference.
High Light Transmittance: Optical quality with no extra reflection, suitable for lighting and instruments.
Customizable Sizes: Sizes between DN80 and 320mm can be customized according to requirements.
ISO9001 Certified: Manufactured under ISO9001 certification ensuring consistent quality standards.
Trusted Supplier: Source supplier for famous brands like Starbucks, Xiaobaixiong, and Wuliangye.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2003-09-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShandong Longguang Tianxu Solar Energy Co., Ltd. is a Chinese company established in 2002, specializing in R&D, production, and sales of high borosilicate glass tubes and new energy products, including solar water heaters, solar vacuum tubes, and air source heat pumps. The company is a leader in China's solar thermal market, holding ISO9001:2015 and ISO14001:2015 certifications. With an extensive production capacity and a significant export focus, it operates over 10 production lines and maintains a strong partnership with Tsinghua University. The supplier's primary export markets include Southeast Asia and the Mideast.
Supplier typeThe supplier is a combined business entity, operating as a limited company since 2002 in Shandong, China.
CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certifications, indicating adherence to quality and environmental management systems.
Financial creditThe supplier has a registered capital of 100 million RMB, which suggests a stable financial foundation.
R&D capabilityThe supplier exhibits strong innovation capabilities with a focus on R&D and partnerships with Tsinghua University for advanced technological development.
Production capacityThe supplier operates more than 10 production lines and has significant production output, including 16 million solar vacuum tubes annually.
Product Q&A
Q:What is the diameter range of the glass tubes?
A:
The tubes have a diameter ranging from 9mm to 160mm, with wall thicknesses from 1mm to 5mm.
Q:Can the glass tubes be customized?
A:
Yes, sizes between DN80 and 320mm can be customized. OEM and ODM services are also available.
Q:What are the main applications for this glass?
A:
It is used for glass instrument tubes, domestic glass ware, glass rods, chemical tubes, and solar thermal/vacuum tubes.
Q:Is the glass safe for daily use?
A:
Yes, high borosilicate glass is considered the healthiest and safest for daily use as it contains no harmful substances.
Q:What certifications does the product have?
A:
The product has ISO9001 certification and meets ISO719-HGB and ISO720-HGA hydrolytic resistance standards.
Send Inquiry
*To:
Shandong Longguang Tianxu Solar Energy Co., Ltd.
Shandong Longguang Tianxu Solar Energy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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