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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: ZCQ
  • Model Number: ZCQ
  • Type: Translucent Quartz Pipe
  • Color: Clear
  • Application: fiber optic, lighting, chemistry, medicial tool, semi-conductor
  • Surface Treatment: Polished
  • Shape: Twin Tube, Rectangle,Square
  • Outside Diameter: 0.09 to4mm
  • Ozone Content: Ozone Free
  • Chemical Composition: SiO2
  • ID: 100μm---20mm
  • Tolerance: ±0.005---±1mm Strict
  • Purity: 99.99%
  • Density: 2.2g/cm2
  • Export Market:: Taiwan, South Korea, America, Canada
  • Working temperature: 1200℃
  • Surface: Smooth, No Scratch
  • Certificate: ISO9001-2008 RoHS

Packaging & Delivery

Packaging Details Paper Carton, Wooden Case,Vacuum Packing or Clients-tailor Packing

Square or Rectangular Quartz square tube  

 Specification:

Dimension 

OD 20 * T 1.5 mm as above picture

or customer designed from 0.09mm-300mm

Tolerance+/-0.005---+/-0.2mm
Length

50mm as above picture

or customer designed from 1mm -2000mm

Materialfused quartz or as cutomer requirement

 

 

Characteristics and superiority

 Optical Property of square quartz tube :

Based on differences of Optical Performances and Purity, ZCQ usually Supply three basic Quartz Materials:

 Fused Quartz, Synthetic Fused Silica (UV) and Infrared Optical Quartz

 

Chemical Property of  square quartz tube :

NAME

UNIT ×10-4%

Al 

Fe 

Ca 

Mg 

Yi 

Cu 

Mn 

Ni 

pb 

Sn 

Cr 

Na 

Li 

OH 

Fused Quartz 

16 

0.92 

1.5 

0.4 

1.0 

0.01 

0.05 

<0.3

<0.3

<0.3

<0.3 

0.2 

1.49 

1.67 

<0.3 

400 

Synthetic Fused Silica 

0.37 

0.31 

0.27 

0.04 

0.03 

0.03 

0.01 

<0.03

<0.03

<0.03

<0.03 

0.02 

0.5 

0.5 

<0.03 

1200 

Infrared Optical Quartz 

35 

1.45 

2.68 

1.32 

1.06 

0.22 

0.07 

<0.03

<0.03

<0.03

<0.03 

0.3 

2.2 

<0.3 

 

Mechanical Property of  square quartz tube

Mechanical Property

Reference Value

Mechanical Property

Reference Value

Density

2.203g/cm3

Refractive Index

1.45845

Compressive Strength

>1100Mpa

Coefficient of thermal expansion

5.5×10-7cm/cm.°C

Bending Strength

67Mpa

Hot work temperature

1750~2050°C

Tensile Strength

48.3Mpa

The temperature for a short time

1300°C

Poisson's Ratio

0.14~0.17

The temperature for a long time

1100°C

Elastic Modulus

71700Mpa

Resistivity

7×107Ω.cm

Shearing Modulus

31000Mpa

Dielectric Strength

250~400Kv/cm

Moths Hardness

5.3~6.5(Moths Scale)

Dielectric Constant

3.7~3.9

Deformation Point

1280°C

Dielectric absorption coefficient

<4×104

Specific Heat(20~350°C)

670J/kg °C

Dielectric loss coefficient

<1×104

Thermal Conductivity(20°C)

1.4W/m °C

 

 

 

 

 

 

 

 

Company Information

ZCQ is a full value-added distributor in custom quartz products manufacturing. We believe customers should be regarded as root of the trees if a company desires flourishment and fruits. Our mission is to provide a comprehensive suite of services related to meet your needs. We go out of our way to ensure that you receive the service and personal attention you deserve.

 

ISO 9001and ROHS Certified –We are ISO 9001 and RoHS Certified, and will provide any certifications you need about the quality of our products. Our company founding and manufacturing history can be dated back to 1998.

 

Quotes in 24 Hours or Less– Each Enquiry is replied within 24 hours. Individual sales representative is also pleased to answer your phone call within or out of office time. Please send email us in case international phone call cant be reached.

 

Low Order Minimum – Just $35 for you to order any group of quartz products in or out of stock.

 

Custom and prototyping are welcome–We welcome custom quartz products to meet your exact specifications. With a team of senior quartz experts, we can also offer advises on product design for free.

 

 

Prompt Lead TimesFor products in stock, product will be delivered in 1 or 2 days.For custom products, it takes 5-10 days. No matter what type, we try to understand and support customer’s time requirement.

 

 

On-Time Delivery In 5-7 or 10-20 days, Product parcel shall arrive at assigned destinations.

Shipping methods via China post(15-20 days) Epacket (10-15days) EMS(7-10days) Fedex(5-7days) DHL(5-7days)

 

Free Samples We are pleased to send free samples to customers whoever interested in business and cooperation with us. Shipping charge shall be paid by customers from the other part of the globe.

 

Company tour invitation 1 hour from international meeting center of Beijing, ZCQ invites guests to visit our company after long day meeting and get relaxed in nature. Our company is also sitted in arms of mountains and river.

 

With over 70 personnel in sales and support alone, ZCQ is ready to handle even the most difficult request. We hope you will have the most content quartz products buying experience possible and can focus on your core strengths.

 

Our Services

Questions and help

If you have any questions concerning products, please call us at 86-10-89770383 ,86-13241781622 or email us .

Order Acceptance and Pricing

ZCQ will provide a Pro Forma Invoice as confirmation on customers’ order.

Production will be arranged in line with technical specification within the invoice once payment received .

 

Payment Terms

Advanced T/T Credit Card Payments: ZCQ accepts Visa, MasterCard, and American Express.

We also accepts paypal payment .

 

Shipping & Handling

Freight Policy: If you have a freight collect account with any shipping carrier, please tell us in advance.

Or we will advise you a most economic method of shipment before checkout.

Return/Guarantee Policy

A Return Merchandise is to be returned on the original shipping form. Returns may be subject to freight. Credit will not be issued until the return has been received and inspected by ZCQ. Please send us an email and include your order number.

 

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 600+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $41,000
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