World leading quartz tube instrument manufacturing company
Any quartz instrument can be customized here, and we have the world's richest resources to ensure quality while also offering very affordable prices!
About Us
Jiurui Quartz Products Co., Ltd. - Precision Technology, Exquisite Quality
Donghai Jiurui Quartz Products Co., Ltd. was established in 2010 and has been deeply engaged in the field of quartz material processing for 15 years. We are committed to providing high-precision, high-temperature resistant, and corrosion-resistant quartz glass instruments and customized solutions for global research institutions, university laboratories, and high-end manufacturing industries. We are based on cutting-edge technology and guided by customer needs, constantly promoting innovative development in the field of quartz instrument manufacturing. Our main business: customize any quartz instrument, including: quartz tube, fused silica tube, quartz rod, quartz sheet, quartz flange, Shi Yingzhou, quartz glass tube, quartz cuvette, quartz petri dish and various special-shaped quartz, and design any shape for quartz instrument!
Dear industry partners:
When your experimental environment faces challenges such as extreme temperatures (up to 1100 ° C), highly corrosive media, or precision optical requirements,
We provide a full range of quartz solutions that comply with China’s JGS2 (UV grade) and JGS3 (infrared grade) standards:
Why choose us?
Core performance:
✓ High temperature resistance: Our product can withstand temperatures up to 1100 ° C
Long term use ✓ Corrosion resistance: resistant to hydrochloric acid (HCl), sulfuric acid (H ₂ SO ₄), nitric acid (HNO ∝), as well as acetone, ethanol, and tetrachloride
Carbon and other conventional solvents ✓ High transmittance: JGS2 quartz tube: UV band (200-250nm) transmittance>90% JGS3 quartz tube: Infrared band (2.7-3.5 μ m) transmittance>85% Visible region (380-780nm) transmittance ≥ 93%
Core advantages
✓ Material purity: Bubble/stripe defect rate<0.001% (vacuum melting process)
✓ Precision machining: Dimensional tolerance ± 0.1mm, transmittance>93%
✓ Customization capability: Supports processing of pipes ranging from 2mm to 6000mm, 3000mm ultra long parts, and irregular parts
✓ Vacuum melting technology eliminates bubble/stripe defects (<5 μ m level)
✓ SiO ₂ content ≥ 99.99%, reducing the risk of chemical corrosion caused by impurities
Our products are suitable for: laboratories, research institutes, military, chemical, medical, lighting, aviation, semiconductors, photovoltaics, etc!
Serving over 30 countries worldwide with an annual production capacity of 5000000 pieces
Our Products
Customized quartz tubes, quartz rods, quartz plates, quartz boats, quartz crucibles, openings, and various shaped quartz tubes
Product Applicable
Military, chemical, medical, lighting, aviation, semiconductor, photovoltaic, optical communication, laboratory and research institutions
Our product features
High temperature resistance, corrosion resistance, high transparency, in accordance with the national requirements of JGS2 and JGS3
如何联系我们
企业邮箱： [email protected]
WhatsApp：+86 15189047520
电话：+86 15189047520
This is the only perfect manufacturer that can meet all your customized needs for quartz tube instruments. Nationwide availability, we are the most professional!!!
Our Contributions
Industries We Serve!
Mainly used for high-temperature experiments, optical experiments, chemical synthesis and analysis, core components of analytical instruments, vacuum and special environments.
Strong corrosive environment: Quartz beakers and reaction bottles are used to handle concentrated acids (excluding HF), strong bases, or organic solvents (with better chemical stability than ordinary glass).
Instruments: high borosilicate instrument, quartz colorimetric dish (more transparent than ordinary glass), quartz culture dish, strong alkali or organic solvent (chemically more stable than ordinary glass), quartz crucible, quartz boat, quartz tube furnace, quartz reactor, quartz lens, prism or window plate, quartz beaker, reaction bottle used for processing concentrated acid (except HF).
Mainly used for: UV sterilization lamps, UV curing lamps, photochemical reactors, infrared heating lamps, UV phototherapy equipment, UV water treatment equipment, UV exposure machines
Monocrystalline silicon growth furnace, polycrystalline silicon ingot furnace, diffusion furnace, chemical vapor deposition (CVD) equipment, tube furnace, etching equipment, cleaning equipment, oxidation furnace, equipment: quartz tube, quartz boat, quartz crucible