Factory Supply UV Filter Quartz Glass Tube Custom Size Fused Silica Pipe

• Customization: Available
• Certification: CE, ISO, RoHS
• Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass
• Model NO.: BBT OEM
• Type: Quartz Tube
• Model No: UV Block Quartz Tube
• Color: Clear of UV Stop Quartz Tube
• Edge: Can Be Flamed
• Resistant: High Temperature, High Pressure
• Size: Customized
• Usage: According to The Product
• Outside Diameter: Customized
• Length: Customized
• Wall Thickness: Customized
• Keyword1: Silica Glass Tubing
• Keyword2: Fused Quartz Pipeline
• Transport Package: Neutro-Packing, Seaworthy Woode
• Specification: OEM
• Trademark: OEM
• Origin: China
• Production Capacity: 5000 PCS/Month
• Package Size: 20.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Ozone Free Cerium Doped Quartz Tube Property

Blue Edge Ozone-free Quartz Pipe, Fused Silica Ce-doped Tube, Blocks 185nm UV for UV Sterilization Lamp Housing

Silica pipeline

This tube is ozone-free quartz tube, recognizable by its characteristic blue rim at the cut end. Doped with titanium additive, it blocks 185nm deep UV which creates ozone, while keeping high transmittance at 253.7nm germicidal UV. It is widely used as sleeves for UV disinfection lamps. Outer diameter, wall thickness and cutting length can be customized.

Quartz glass tubing

RFQ1: What is the core advantage of ozone-free quartz tube?

Answer: It cuts off ozone-generating deep UV, still retains strong 253.7nm UV for sterilization without ozone byproduct.

RFQ2: Can you make custom lengths for UV lamp assembly?

Answer: Yes, we provide precision cutting and end deburring according to lamp specs.

Property Content	Unit	Property Index
Density	kg/cm3	2.2×103
Strength	KHN100	570
Tensile Strength	Pa (N/m2)	4.8×107
Compression Strength	Pa	>1.1×109
(20℃–300℃) Coefficient of Thermal Expansion	cm/cm℃	5.5×10-7
(20℃) Thermal Conductivity	W/m℃	1.4
(20℃) Specific Heat	J/kg℃	660
Softening Point	℃	1630
Annealing Point	℃	1180

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We adopt standardized ISO 9001:2015 and IATF 16949 quality management systems with full-process inspection from raw materials incoming, production processing to finished product delivery. We have obtained a full range of international certifications including RoHS, CE, EMC, LVD, FDA, MSDS, SGS and TUV, and own 8 registered trademarks and 40 technical patents as our core intellectual property.

ISO9001:2015 Quality Management System

CE Certification — European Safety Standard

RoHS Certification — EU Restriction of Hazardous Substances Standard

Period of validity:
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Packaging & Shipping

Reliable Fragile Product Packaging & Comprehensive Shipping Protection

Targeting the fragile, high-precision characteristics of industrial ceramic and quartz products, we adopt standardized export-grade shockproof packaging and professional global transportation solutions. Finished products go through independent wrapping, anti-collision foam filling and thickened carton or wooden box reinforcement, greatly reducing the risk of breakage, scratch and deformation during transit. We support customized brand packaging, exclusive shipping marks and standardized export packaging standards, and adapt to multiple transportation modes including sea freight, air freight and international express. With mature logistics docking experience and full-link cargo protection measures, we aim to improve the safety and integrity of product delivery for global industrial customers.

R&D Strength & Mature Project Experience

Independent R&D Innovation + Verified Similar Overseas Project Cases

We have independent professional R&D teams and laboratories capable of continuous innovation, structural optimization and process improvement, to develop customized products tailored to international market needs. Our products are exported to more than 130 countries, and we have established cooperative partnerships with over 100 well-known domestic and foreign universities. We have also maintained successful cooperation with Fortune 500 enterprises.
We boast extensive overseas project experience and have long provided services to worldwide clients covering similar target markets, customer groups and product specifications. Our well-established, replicable project cases comply with major international standards.

Stable Capacity & Fair Pricing

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Full-Cycle Service & Long-Term Trusted Partner

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FAQ

Q1: Can you provide exclusive customized solutions for special project demands? 
A1: Yes. In addition to conventional OEM and ODM customization, we can develop exclusive product structures, adjust technical parameters and optimize solutions according to special project standards, regional industry specifications and personalized buyer requirements, providing one-to-one customized technical support.

Q2: Do you support third-party factory inspection and product random testing? 
A2: We support on-site factory audit and offline random inspection by buyers or authoritative third-party institutions. Our standardized production process, complete quality records and standardized management system can comply with mainstream international factory inspection standards.
 
Q3: How do you ensure on-time delivery for bulk orders? 
A3: We have a scientific production scheduling system and sufficient material reserve chain. According to order quantity and delivery cycle, we will formulate a detailed production plan, arrange special personnel to track progress in real time, and effectively avoid delivery delays to ensure stable and punctual shipment of bulk and urgent orders.

Q4: Why is your factory price more stable than trading companies? 
A4: As a direct manufacturer, we control all links from raw material procurement, production processing to finished product output. There is no intermediate markup, and we can adjust costs according to long-term cooperative orders, maintaining stable and transparent pricing for long-term strategic partners.

Q5: What customized service items can you support besides product structure? 
A5: Besides structural size and precision tolerance customization of industrial ceramic and quartz products, we support personalized services including custom deep processing, surface treatment, laser marking, custom packaging and technical document customization to meet different industrial and brand standards.