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The Borosilicate Tempered Glass Tube from Xinxiang Xinbo Glass Quartz Products Co., Ltd. is manufactured to precise dimensional tolerances of +/-0.01mm to +/-0.2mm, with a standard thickness range of 0.8mm to 30mm and a transmittance of 91.8%. Surface quality meets industry standards of 40/20, 60/40, or 80/50 scratch-dig ratings, and the material is free of bubbles or internal defects. The product is designed for optical and thermal applications where clarity and thermal stability are critical.
Borosilicate glass is a standard material for high-temperature environments due to its low coefficient of thermal expansion. This product is tempered to enhance mechanical strength and resistance to thermal shock, making it suitable for boiler components and chemical equipment housings. The glass is not soda-lime; it contains boron trioxide, which improves chemical durability. Custom sizes are available, but all dimensions are produced to order, not stocked.
Buyers in chemical processing, laboratory equipment, and industrial heating sectors source this tube for its optical clarity and heat resistance. It is commonly used in quartz heat radiation plates and specialized glass tubing systems. Packaging is typically in cartons with internal foam dividers to prevent breakage. Trade terms include L/C, T/T, Western Union, and MoneyGram. Minimum order quantity is 1000 pieces, with shipments originating from Liangyungang, Shanghai, or Qingdao ports.
| Material | Borosilicate glass |
| Transmittance | 91.8% |
| Thickness | 0.8mm to 30mm (customizable) |
| Dimension Tolerance | +/-0.01mm to +/-0.2mm |
| Surface Quality | 40/20, 60/40, or 80/50 (scratch-dig standard) |
| Thermal Expansion Coefficient | Typical for borosilicate glass: 3.25 x 10^-6 /K |
| Softening Point | Typical for borosilicate glass: 820°C |
| Density | Typical for borosilicate glass: 2.23 g/cm³ |
| Packaging | Cartons with internal foam dividers |
| Minimum Order Quantity | 1000 pieces |
Xinxiang Xinbo Glass Quartz Products Co., Ltd. is based in Muye District, Xinxiang, Henan Province, China, with a registered address at West 6th Business Hall, Building 7, Xinyun Community. The company is classified as an imported-tier supplier with harbor-level trust verification, indicating verified business registration and export documentation. The listing confirms OEM service capability and specialization in optical glass products, but provides no data on company age, employee count, or annual turnover.
The supplier's experience is noted in the production of thin quartz glass plates and tempered glass tubes, with references to technical expertise and customer feedback. No certifications such as ISO, CE, or CCC are independently verified in the source data, though they are claimed. The company does not list client names, production capacity, or third-party audit reports. All claims are limited to product attributes and service flexibility.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the exact thickness, length, and surface quality grade with the supplier, as these are customizable. Request batch-specific transmittance and thermal expansion data, and confirm that the glass composition matches borosilicate standards, not soda-lime. Do not rely on claimed certifications without documented proof. Ensure the supplier provides a material declaration and a certificate of conformity upon request.
Confirm the Incoterms offered - typically FOB from Liangyungang, Shanghai, or Qingdao - and whether the supplier handles export documentation. Lead time is not stated; buyers should request a production schedule based on order volume. Payment terms include L/C and T/T, but confirm the required deposit percentage and final payment trigger. Ensure packaging meets international shipping standards for fragile glass goods.
Upon receipt, inspect for surface scratches, bubbles, and dimensional accuracy using a micrometer and optical comparator. Request a sample batch for thermal shock testing if used in high-temperature applications. Retain the original packaging for inspection purposes. Ask for a quality inspection report that includes batch numbers, test results, and signatures from the supplier's quality control team. Retain all documentation for customs clearance and warranty claims.
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When sourcing Borosilicate Tempered Glass Tube for your business, securing the right balance of quality and cost is essential. Xinxiang Xinbo Glass Quartz Products Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $20/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Glass Tubes sector with strong demand from importing countries worldwide.
Importing Borosilicate Tempered Gla requires careful attention to shipping logistics, customs compliance, and secure payment terms. Xinxiang Xinbo Glass Quartz Products Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Borosilicate Tempered Gla has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Glass Tubes category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Borosilicate Tempered Gla requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Borosilicate Tempered Glass Tube from Xinxiang Xinbo Glass Quartz Products Co., Ltd. is $20/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Xinxiang Xinbo Glass Quartz Products Co., Ltd. through EximNext.
The supplier, Xinxiang Xinbo Glass Quartz Products Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Borosilicate Tempered Gla. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Borosilicate Tempered Glass Tube depends on the specific grade and form. Contact Xinxiang Xinbo Glass Quartz Products Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Borosilicate Tempered Gla from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Xinxiang Xinbo Glass Quartz Products Co., Ltd.. Ensure you have the necessary import licenses for Glass Tubes products in your destination country.
Yes, Xinxiang Xinbo Glass Quartz Products Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Xinxiang Xinbo Glass Quartz Products Co., Ltd. through EximNext.
Xinxiang Xinbo Glass Quartz Products Co., Ltd. offers Borosilicate Tempered Gla with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Borosilicate Tempered Gla is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Xinxiang Xinbo Glass Quartz Products Co., Ltd. through our platform.
Xinxiang Xinbo Glass Quartz Products Co., Ltd. maintains international quality certifications. These ensure that the Borosilicate Tempered Gla meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Xinxiang Xinbo Glass Quartz Products Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Xinxiang Xinbo Glass Quartz Products Co., Ltd..
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