Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Twin tube size: 33x16/22x11/18x9. Length: The longest length we can produce is about 6.5 meter. Quality: Very good, no air line, not air bubble, good verticality, bow and others, we can produce according to customers drawing and we can provide inspection report before delivery. Production method, one step, our factory patent in China. Use for infrared radiation sources, industrial lamps-Infrared short and medium wave emitter.
Key Specifications: HS Code: 7002.31 | Brand: EximNext | Material: Fused Silica (SiO2 >99.99%) | Grade/Type: Transparent Fused Quartz Twin Tube / Twin Bore Tube | Purity/Composition: SiO2 content > 99.9%, low hydroxyl content | Size/Dimensions: Twin tube sizes: 33x16mm, 22x22mm, 18x9mm; Maximum length up to 6.5 meters | Quality: No air lines, no air bubbles, excellent verticality, minimal bow and taper | Standard: Industrial grade / Custom specs available per buyer requirements | Application: Semiconductor processing, fiber optics, UV lamps, laboratory equipment, thermal processing | Packaging: Standard export packaging with protective foam and wooden crating | Origin: China
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 7002.31 — classified under Ores and Minerals.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality ores and minerals products with verified suppliers and competitive pricing on EximNext.
| HS Code | 7002.31 |
| Brand | EximNext |
| Material | Fused Silica (SiO2 >99.99%) |
| Grade/Type | Transparent Fused Quartz Twin Tube / Twin Bore Tube |
| Purity/Composition | SiO2 content > 99.9%, low hydroxyl content |
| Size/Dimensions | Twin tube sizes: 33x16mm, 22x22mm, 18x9mm; Maximum length up to 6.5 meters |
| Quality | No air lines, no air bubbles, excellent verticality, minimal bow and taper |
| Standard | Industrial grade / Custom specs available per buyer requirements |
| Application | Semiconductor processing, fiber optics, UV lamps, laboratory equipment, thermal processing |
| Packaging | Standard export packaging with protective foam and wooden crating |
| Origin | China |
This transparent quartz glass twin tube is manufactured from high-purity fused silica with exceptional thermal stability and optical clarity, available in twin bore sizes of 33x16, 22x11, and 18x9 mm, with lengths reaching up to 6.5 meters. The tubes feature no air lines or bubbles, excellent verticality, and minimal bow, making them ideal for semiconductor processing, solar PV manufacturing, laboratory fluid transfer, and fiber optic applications. As a specialized industrial quartz product, this twin tube is in high demand for import-export trade in Asia, Europe, and North American markets.
| 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 |
Transparent quartz glass twin tube is available for wholesale import from Dalian Xuri (Sunrise) Quartz Glass Co., Ltd., a verified Supplier based in China. The current FOB price is 2. Minimum order quantity starts at 1 Bags. HS Code: 7002.31 — used for customs classification and import duty calculation. Key product specifications include 7002.31, EximNext, Fused Silica (SiO2 >99.99%).
Active buying requirements from importers looking for Ores and Minerals
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for Transparent Quartz Glass Twin Tube Nkfx is critical for maintaining your business operations. Verified Supplier, a verified supplier located in , provides high-quality Transparent Quartz Glass ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Ores and Minerals industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Transparent Quartz Glass from , buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Verified Supplier. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Verified Supplier is part of our extensive network of vetted international exporters. Browse more products in the Ores and Minerals category or discover new suppliers across the Ores and Minerals sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Transparent Quartz Glass from international markets, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Verified Supplier directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Verified Supplier provides Transparent Quartz Glass for bulk export from . You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Verified Supplier. Contact the supplier to discuss the best logistics options for importing Transparent Quartz Glass to your country.
Send a direct message to Verified Supplier through our platform to request a product sample before committing to a large wholesale order.
Verified Supplier is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Verified Supplier.
Many suppliers on EximNext, including Verified Supplier, offer custom packaging and private label options for bulk wholesale orders.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Yes, EximNext hosts a wide network of verified Ores and Minerals manufacturers, exporters, and wholesalers across 200+ countries.
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.
Discover more products in Ores and Minerals from verified suppliers worldwide.