Quartz Flask 3oz Round Flask Quartz Glass Flask

High quality clear quartz glass round bottom flaskProduct Description
Item
Description
1.Material
Quartz
2.Size
Customized
3.MOQ
1 pcs
4.Deliver time
1)Sample order:3days after receipt of payment
2)Bulk order:7-15days after receipt of payment
5.Payment
1)T/T;Paypal;West Union
2)Sample order:100% payment before shipment
3)Bulk order:30% deposit balance before shipment
6.Packaging
1)Inner White foam paper+ Plastic foam sheet
2)Outside with wood box
7.Shipment
1)UPS;DHL;EMS;TNT; Fedex;SF-express
2)Sea shipment
8.OEM
OEM/ODM is welcome
9.Factory
Donghai
Product Range:
Quartz tube,Quartz ingot,quartz plate,Quartz crucible, Quartz rod,Quartz Boat,etc.
After Sales Service:
Any product have problems,Please feel free to contact with us.
ChemicalProperties:(CorrosionAmaunt)
H2SO4
Density1.84,2h,20°C,g/cm2
1.4*10-8
HNO3
Density1.4,2h,20°C,g/cm2
5*10-8
HCL
Density1.19,2h,20°C,g/cm2
15*10-8
NaOH
1%,2h,110°C,g/cm2
166*10-6
KOH
1%,2h,98°C,g/cm2
68*10-6
MechanicalProperties:
Densityg/cm3
2.2
CompressionStrengthN/mm2
1100
BendingStrengthN/mm2
67
TensionStrengthN/mm2
48
MicroHardnessN/mm2
8600~9800
Moh'shardnessMoh'shardness
5.5~6.5
ElectricalProperties:
ElectricalResistivity(350°C,omh-cm)
7*107
InsulatingStrength(20°C,KV/cm)
250~400
DielectricConstant
3.7Packaging & ShippingCompany InformationFAQ
1.Q: Are you a factory or trading company?
A: We are a factory
2.Q: Where is your factory located? How can I visit there?
A: Our factory is located inDongha Country, Lianyungang City,Jiangsu Province, China, about10 minutes fromairport to our factory.All our clients, from home or abroad, are warmly welcome to visit us!
3.Q: What is the material of your products?
A: The material is natural quartz.
4.Q: How can I get some samples?
A: We are honored to offer you free samples.
5.Q: How does your factory do regarding quality control?
A:Qualityispriority.Wehaveourprofessionalqualitycontrolteamtoguardeverystepofthemanufacturing. Quartz tube for tubular furnace