How to clean a quartz sleeve?

Soak it in diluted citric acid or vinegar, gently wipe with a soft cloth, then rinse with clean water. Do not use abrasive brushes.

Can a cracked or scratched quartz sleeve still be used?

No. Scratches or cracks reduce UV transmission and may cause water leakage or lamp failure.

Are quartz sleeves compatible with all UV lamps?

No. They must match the lamp's length, diameter, and the reactor chamber size.

What properties make quartz sleeves ideal for UV systems?

High UV transmittance, high temperature resistance, excellent corrosion resistance, low expansion rate, and high mechanical strength.

UV Sterilizer Quartz Sleeve with O Rings Complete Replacement Kit for Pond & Aquarium

Name: UV Sterilizer Quartz Sleeve with O Rings Complete Replacement Kit for Pond & Aquarium
Brand: Ningbo Sunfine Environmental Technology Co., Ltd
SKU: 2145141062

Zhejiang, ChinaNingbo Sunfine Environmental Technology Co., Ltd

US$20.00

10 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Usage

Industrial use, Home

Shape

G-shaped

Wavelength

UV-C

Specification

Material

Glass

Certification

Purity

99%

Length

Custom

Transmision

Transport Package

Wooden Box

Specification

23mm

Trademark

SUNFINE

Origin

China

HS Code

8539490000

Key features

High Purity Quartz Material: Made of high-purity fused quartz glass with 99% purity and 99% transmission rate.

Customizable Length: Length is customizable to fit specific UV lamp and reactor requirements.

Wide Application Scope: Suitable for water treatment, aquariums, sewage, and industrial disinfection.

Complete Replacement Kit: Includes quartz sleeve and O-rings for easy installation and maintenance.

CE Certified Quality: Product holds CE certification ensuring safety and quality standards.

Corrosion Resistance: Excellent resistance to corrosion, moisture, and high temperatures.

Company profile

Ningbo Sunfine Environmental Technology Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-06-16Nearest Port: NINGBO, SHANGHAI, HANGZHOUAverage Response Time: ≤6.42hTerms of Payment: T/T, Western Union, Small-amount payment, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryNingbo Sunfine Environmental Technology Co., Ltd, based in Ningbo, Zhejiang, China, is a manufacturer and trading company specializing in UV germicidal products. Established in 2005, it has a strong global presence, exporting 90% of its products. The company holds numerous certifications, including ISO 9001, and emphasizes high-quality production and customer satisfaction. Sunfine has extensive production and R&D capabilities, contributing to its innovation in UV lamp replacements for international brands. Its robust export market spans Europe, USA, and Asia.

Supplier typeThe supplier is both a trading company and manufacturer/factory, indicating a dual capability in producing and distributing its products.

CertificationsThe supplier holds a wide range of certifications, including BSCI, ISO 9001, and others, which suggests a strong commitment to quality management and environmental standards.

R&D capabilityThe supplier demonstrates strong innovation capabilities, with a focus on R&D and development of replacement lamps for international brands.

Production capacityThe supplier has a significant production capacity, with above 10 production lines and an annual output of US$10 Million - US$50 Million.

Customization capabilitySunfine offers customized solutions, particularly in water treatment and environmental protection, showcasing their ability to meet diverse customer needs.

Product Q&A

Q:What is a quartz sleeve?

A quartz sleeve is a transparent, cylindrical tube made of high-purity fused quartz glass, mainly used to protect UV lamps in water treatment systems.

Q:What is the main function of a quartz sleeve?

It seals the UV lamp from water, allows high UV transmittance, and prevents the lamp from corrosion, moisture, and damage.

Q:What material is the quartz sleeve made of?

It is made of high-purity fused silica / quartz glass, with very low impurity content.

Q:Why use quartz instead of regular glass?

Ordinary glass blocks most UV light, while quartz glass has very high UV transmittance and excellent heat and corrosion resistance.

Q:What industries use quartz sleeves?

They are widely used in water purification, swimming pools, aquariums, wastewater treatment, UV sterilizers, and UV curing equipment.