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Double Layer Borosilicate Glass Tube for Solar Collector
US$1.20
1,000 kg
Sample price:US$100.00/bag.Request sample
Product profile
Customization
AvailableColor
TransparentCertification
ISO9001, FDA, LFGB, REACH, RoHSCup Accessories
without HandleApplication
HomeType
Solar Vacuum CollectorGlass Type
Hollow GlassOd
47mm, 58mmProcess
Cutting, Fire-Polishing, Logo Printing, Sand BlastLength
1000-5000mmThickness
0.5-1.8mmUse
Solar Vacuum Collector Inner and Outer TubePacking
Cartons, Wooden Case, Styro FoamDaily Yield
20 TonsCertificate
ISOSamples
Upon RequestDelivery Time
20 DaysPayment
T/T, L/C, D/PMOQ
500kgTransport Package
CartonSpecification
OD 1mm to 315mmTrademark
HHOrigin
ChinaHS Code
700232Production Capacity
20000kgs/DayKey features
Excellent heat resistance
Good chemical stability /acid & alkali resistant
Non-toxic, food & pharmaceutical grade safe
High mechanical strength & durable
Low water solubility, no precipitation
High transparency & clear appearance
Low thermal expansion coefficient
High temperature & sudden temperature change resistance
Company profile
Business Type: Manufacturer/Factory, Group CorporationExport Year: 1994-08-04Nearest Port: Qingdao, Shanghai, Xingang, TianjinAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryJinan Honhai Glass Company Limited is a manufacturer and trade company based in Jinan, Shandong, China, specializing in various glass products. The company holds ISO 9001 and GMP certifications, indicating a commitment to quality management and manufacturing standards. With a strong focus on innovation, the company produces a wide array of glass products with substantial production capabilities. Their export sales constitute over half of their total sales, demonstrating a significant international presence. The company emphasizes continuous improvement, quality control, and customer satisfaction.
Supplier typeThe supplier is identified as a manufacturer/factory and group corporation, operating as a limited company in the wholesale and retail industry.
CertificationsThe company holds ISO 9001 and GMP certifications, suggesting adherence to international quality management standards and good manufacturing practices.
Financial creditThe company has registered capital of USD 1,000,000 and reports an annual turnover of around USD 30 million, indicating a stable financial standing.
R&D capabilityThe company emphasizes innovation in glass materials and products, continuously improving and developing new products with advanced technology.
Production capacityThe supplier has significant production capabilities, with over 10 production lines and a substantial annual output across multiple glass products.
Product Q&A
Q:What is the difference between inner tube and outer tube?
A:
The inner tube is coated with solar absorbing film to collect heat. The transparent outer tube works as a protective layer. A vacuum layer is formed between them to insulate heat.
Q:Is the coating on inner tube or outer tube?
A:
The selective absorbing coating is only on the outer surface of the inner tube. The outer tube is fully clear without coating.
Q:Do both tubes use 3.3 borosilicate glass?
A:
Yes. Both inner and outer tubes are made of standard 3.3 borosilicate glass, with consistent thermal performance.
Q:Can it withstand extreme temperature changes?
A:
Yes. 3.3 borosilicate glass resists sharp temperature differences from -30 to 300 degrees, and will not crack under cold frost or strong sunlight.
Q:Can you customize sizes and wall thickness?
A:
Yes. We support customized outer diameter, inner diameter, length and wall thickness according to customers' drawings or requirements.
Send Inquiry
*To:Jinan Honhai Glass Company Limited
Jinan Honhai Glass Company Limited*Content:
Supplier replies will be sent to your registered email
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