Astrolabe Star
| Negotiable | 10 PCS (MOQ) |
Min. Order:
10 PCS
Port:
Shanghai, China
Production Capacity:
1314
Payment Terms:
L/C, T/T, D/P, Paypal, Money Gram
Lianyungang Hongkang Quartz Products Co., Ltd.
Jiangsu, China
Last Login Date:
Oct 25, 2025
Main Products:
Quartz Tube, Quartz Rods, Quartz Plate, Quartz Ring, Quartz Boat, Quartz Core Tube, Quartz Cylinder, Quartz Crucible, Quartz Wafer, Quartz Instrument
Product Description
Company Info
Basic Info.
Model NO.
HKQT-825
Certification
CE, ISO
Application
Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass
Type
Quartz Ring
Color
Clear
Od
Available
Trademark
HKQT
Transport Package
Carton Packaging Wooden Case
Specification
4-80MM
Origin
Donghai Jiangsu
Product Description
| MATERIAL | COLOR | OD |
| QUARTZ | CLEAR/MILKY | AVAILABLE |
Packaging Details: Outside wooden cases, inside carton case with foam. Customer design accept
Delivery Detail: Within 15days after confirm contract
Specifications
Quartz Ring
1, Quartz Ring
2 purity 99.99% min
3, Resistance 1100 degree, 1000 long time work
4, accurate dimension
5, no bubble no airline
Specification:
Outer Diameter: 3-480mm
Wall Thickness: 1-10mm
Physical Properties
Density 20oC g/cm3 2.2
Softening point(oC) 1683
Annealing point(oC) 1215
Defoamation Point (oC) 1120
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