What payment methods are accepted?

We accept T/T, Western Union, LC, D/P, PayPal, and Small-amount payment.

What is the thermal expansion coefficient compared to ordinary glass?

The thermal expansion coefficient is extremely small, being 1/10 to 1/20 of that of ordinary glass.

Durable Quartz Glass Rod for Laboratory and Industrial Use

Name: Durable Quartz Glass Rod for Laboratory and Industrial Use
Brand: Shanghai Rui Tai Photoelectric Technology Co., Ltd.
SKU: 2049011725

Shanghai, ChinaShanghai Rui Tai Photoelectric Technology Co., Ltd.

US$7.00

50-99 Pieces

US$5.00

100-299 Pieces

US$2.00

300+ Pieces

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

RAY-LH226#

Usage

Lighting, Medical, Optical, Photography

Type

Quartz Rod

Shape

Quartz Rod

Material

Optical Glass

Lenses Color

Customized

Surface Quality

40-20 Scratch-Dig or Custom Manufacturing

Surface Flatness

Lambda/10 at 632.8nm with Power Removed

Coating Type

Dielectric Coating

Wavelength Range

488-694 Nm/700-950nm

Transport Package

Cartons or Wood Case

Specification

12.7mm/25.4mm/50.8mm or custom manufacturing

Trademark

Raytek

Origin

China

HS Code

9002909090

Production Capacity

100000PCS Per Year

Key features

Customizable Lenses Color: Lenses color is explicitly customized to meet specific optical requirements.

Superior Chemical Stability: Resistant to general acids except hydrofluoric and hot phosphoric acid; high purity silica composition.

Wide Spectral Transmission: Transmits UV, visible light, and infrared rays with high spectral transmission performance.

Low Thermal Expansion: Thermal expansion coefficient is 1/10 to 1/20 of ordinary glass, ensuring structural stability.

Radiation Hardness: Not damaged by radiation, unlike other glasses that darken when exposed to radiation.

Flexible Customization: Offers full customization, minor customization, and flexible customization from samples or designs.

One Year Warranty: Comprehensive one-year warranty covering return, replacement, and refund for inferior-quality products.

Company profile

High Repeat Buyers ChoiceImporters and ExportersR&D CapabilitiesManagement Certification

Shanghai Rui Tai Photoelectric Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.50h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated 10,000-square-meter production base and multiple processing machines. It holds an ISO9001:2015 certificate, reports established complaint-handling and corrective-action procedures, and offers broad customization services. Export experience is stated as nine years, with exports representing 51%–70% of sales and markets including South America and Europe. Production quantities and peak-season fulfillment information are provided, but the supplier reports no new products in the past year, no ODM or SDK capability, no overseas agents, warehouses, showrooms, or inventory service. Financial information is incomplete and inconsistent across the supplied records, so financial credibility cannot be confirmed. No specific customer cases or named brand OEM experience are provided.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality-management certification, but no additional certification details or validation information are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. However, the quality-assurance status is unknown, so the evidence supports a positive service-process assessment but not a complete after-sales capability evaluation.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These are explicit limitations in recent product innovation and development-related services.

Production capacityThe supplier describes a 10,000-square-meter production base with water-jet, CNC, milling, and other processing equipment, reports 6–10 quality-control staff, and lists production quantities for several product categories. It also states peak-season order fulfillment within 15 working days, providing explicit evidence of production resources and operational capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These services are reported consistently across the two records, indicating broad customization coverage.

Product Q&A

Q:Is the product customizable?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization. Lenses color is also customized.

Q:What is the warranty period and policy?

We provide a one-year quality warranty. Our '3R' policy ensures return, replacement, and refund for any inferior-quality products.

Q:What are the main applications for this quartz glass?

It is used in laboratory equipment, refining equipment, spacecraft, wind tunnel windows, spectrophotometer optical systems, and various high-tech industries like semiconductors and defense.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 1 PC.

Q:What is the delivery time for orders?

The delivery time is typically 7-10 days. Peak season lead time is within 15 workdays or one month, and off-season is within 15 workdays or one month.