China Clear Muffle Furnace Helix Quartz Glass Tube

clear helical quartz glass tube

Product Description

1, quartz tube could make sizes as customers' request
2, we are quartz glass tube supplier who could offer you at factory price.
3, clear quartz tube could make as helical shape or straight or per customers' request.
4, we are clear quartz glass tube supplier who can supply you at factory price
5, helical quartz glass tube own excellent quality with good physical and chemical performance
6, high thermo-stability and anticorrosive

ALFeKNaLiCaMgCuMnCrBTi5-120.19-1.50.71-1.60.12-1.760.38-0.760.17-1.230.05-0.50.050.05<0.05<0.1<1.0

Spectral transmission at 1.0mm thickness

m m<22025528031535038590780%89919393939393.293.4

Thermal Properties

CoefficientofExpansion(20°C~350°C) 5.5*10-7/°C Thermal Conductivity(W/m°C,20°C) 1.4 Specific Heat(J/kg,20°C) 670 Softening Point( viscosity) 1730°C Annealing Point 1215°C Deformation Temperature(long time heat retaining) 1120°C

Mechanical Properties

Density g/cm3 2.2 Compression Strength N/mm2 1100 Bending Strength N/mm2 67 Tension Strength N/mm2 48 Micro Hardness N/mm2 8600~9800 Moh's hardnessMoh's hardness 5.5~6.5

Our Services

1, OEM service
2, produce per customers' request such as design & package & printing logo
3, special package for fragile products to make sure no broken in transportation
4, 0% compain feedback.
5, 100% good reputation.
some quartz tubes we can supply:
Company Information

HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.

HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.

Continuous improvement in all areas of our business is key to our growth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.
FAQ:
1. Q: what is your payment term?
A: T/T and western union and pay by credit card are all ok for your option.
2. Q:How can I trust you?
A:We are an expert of glass products for ten years and own excellent quality, till now we have export to around 100 countries.
3. Q:What is your delivery time?
A:The delivery time is depending on have stock or custom manufacture, if have stock, best delivery time is around 5-7 days.
4. Q: Shipment method?
A: Ship via express such as DHL, UPS, FEDEX when small quantity. Ship via sea when more volumes.