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20% Lead Glass Tube Raw B Lank for Lamp Manufacturing
US$1,500.00
1 Ton
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableGrid Shape
IShape
StraightPrinciple
CFLType Lamp Holder
Double Grid Fluorescent Lamp RackReflector
Stainless SteelWarranty Period
10 YearsCertification
ENEC, VDE, CE, CCC, RoHS, TUV, GSVoltage
220VPbo Percent
20%Size
Round TubeMaterial Kind
High Lead GlassPackage
CartonDensity
3.26g/Cm³Kind
ClearFunction
Radiation ShieldingShielding Spectrum
X-ray, Gamma RayTube End Process
Cut and Fire PolishedCustomize
AvailableUse
Electronic Sealinmedical, Lab Radiation ProtectionFeature 1
High Light Transmittance,Feature 2
Low-Temperature Sealing RangeFeature 3
Low Softening Point for Easy Flame SealingFeature 4
Anti-Yellowing & Anti-Light AttenuationTransport Package
Carton PackageSpecification
2--30mmTrademark
HonhaiOrigin
ShandongHS Code
7002390090Production Capacity
40ton/DayKey features
Low-temperature sealing range (630~660 degrees) avoids thermal burnout of silicon PN chips inside diodes, drastically reducing production reject ratio
Stable glass-to-metal hermetic seal with Dumet wire; no internal stress or crack under temperature cycling, permanently isolating moisture to prevent component leakage or short circuit
Ultra-low outgassing under vacuum & high working temperature, preventing electrical performance degradation of semiconductors during long-term operation
High volume resistivity & excellent electrical insulation, stable performance under wide voltage fluctuation
High UVC shortwave ultraviolet transmittance far exceeding soda-lime and borosilicate glass, guaranteeing stable sterilization efficiency
Anti-yellowing & anti-light attenuation after long continuous lighting operationJohn Moncr...
Company profile
Business Type: Manufacturer/Factory, Group CorporationExport Year: 1994-08-04Nearest Port: Qingdao, Shanghai, Xingang, TianjinAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
About Our Factory & Business Background
AddressRoom331, Shengkai Fortune Plaza No. 29 Luoyuan Street, Jinan, Shandong, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsBorosilicate Glass Tube Tubing Rod, Glass Ceramic Pyroceram Ceran Neoceram, Lamp Lantern Lighting Glass Chimney Cover Shade, Neutral Pharmaceutical Glass Vial & Ampoule, Borofloat Borosilicate Glass Sheet Corning Pyrex, Heat Resistant Glass Baking Dish Casserole Bowl, Glass Cosmetic Container Perfume Glass, Glass Tableware Kitchenware Tabletop, Soda Lime Glass Tube Tubing Rod, Lead Free Glass Tube Tubing
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the lead oxide content?
A:
The mainstream formula contains 29% PbO for high radiation shielding.
Q:Can the glass tube be customized?
A:
Yes, customization is available for shape and dimensions.
Q:Is this product suitable for export to the EU or US?
A:
No, high lead glass violates RoHS and REACH regulations; use lead-free glass for those markets.
Q:What are the main applications of this glass tube?
A:
It is used in lighting, semiconductor packaging, medical radiation shielding, and automotive electronics.
Q:Does the glass match Dumet wire?
A:
Yes, its thermal expansion coefficient perfectly matches Dumet wire to prevent cracking.
Send Inquiry
*To:Jinan Honhai Glass Company Limited
Jinan Honhai Glass Company Limited*Content:
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