Changzhou Longxing Glass Products Factory
| Payment Terms | L/C, T/T, , Western Union, MoneyGram |
| Supply Ability | 20000 pcs per month |
| Delivery Time | 15-20 days after order confirm |
| Packaging Details | EPE foam with brown carton |
| Material | B2O3 13% |
| Impact force | 4-7J |
| internal pressure | Can be customized(1.5-2.5MP) |
| Coefficient of expansion (20°C–300°C) | 3.3 x 10-6 K-1 |
| Density | 2.23g/cm3 |
| Refractive index | (Sodium D line) 1.474 |
| Dielectric constant (1MHz, 20°C) | 4.6 |
| Specific heat (20°C) | 750J/kg°C |
| coefficient of heat conductivity(20°C) | 1.14W/m°C |
| Visible light transmission, 2mm thick glass | 92% |
| Visible light transmission, 5mm thick glass | 91% |
| strain temperature | 520°C |
| Annealing temperature | 560°C |
| Softening point at which Borosilicate may deform | 820°C |
| Working point（104dpas） | 1220°C |
| Heat-resistant temperature difference | 200°C |
| Water resistance（ISO 719） | Class 1 |
| Acid resistance（ISO 195） | Class 1 |
| Alkali Resistance（ISO 695） | Class 1 |
| Brand Name | LX |
| Model Number | EP01 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, , Western Union, MoneyGram | Supply Ability | 20000 pcs per month |
| Delivery Time | 15-20 days after order confirm | Packaging Details | EPE foam with brown carton |
| Material | B2O3 13% | Impact force | 4-7J |
| internal pressure | Can be customized(1.5-2.5MP) | Coefficient of expansion (20°C–300°C) | 3.3 x 10-6 K-1 |
| Density | 2.23g/cm3 | Refractive index | (Sodium D line) 1.474 |
| Dielectric constant (1MHz, 20°C) | 4.6 | Specific heat (20°C) | 750J/kg°C |
| coefficient of heat conductivity(20°C) | 1.14W/m°C | Visible light transmission, 2mm thick glass | 92% |
| Visible light transmission, 5mm thick glass | 91% | strain temperature | 520°C |
| Annealing temperature | 560°C | Softening point at which Borosilicate may deform | 820°C |
| Working point（104dpas） | 1220°C | Heat-resistant temperature difference | 200°C |
| Water resistance（ISO 719） | Class 1 | Acid resistance（ISO 195） | Class 1 |
| Alkali Resistance（ISO 695） | Class 1 | Brand Name | LX |
| Model Number | EP01 | Place of Origin | CHINA |
| High Light | customized explosion proof tube ，Trasnparent explosion proof tube 200 degree ，anti shock led tube glass | ||
High quality, withstand voltage, anti shock Glass tube of explosion-proof light
Professional glass tube supplier, use for explosion-proof light.
1. Materials is borosilicate glass, Belongs to hard glass
2. Transmittance: Thickness 5 mm glass tube can reach 90%
3. High impact force: can customized 4J-8J
4. High internal pressure: can be customized 1.5-3.0 MP
5. Passed test: Impact test, hydrostatic test, gas explosion test.
Physical Properties:
| Coefficient of expansion (20°C–300°C) | 3.3 x 10-6 K-1 |
| Density | 2.23g/cm3 |
| Refractive index | (Sodium D line) 1.474 |
| Dielectric constant (1MHz, 20°C) | 4.6 |
| Specific heat (20°C) | 750J/kg°C |
| coefficient of heat conductivity(20°C) | 1.14W/m°C |
| Visible light transmission, 2mm thick glass | 92% |
| Visible light transmission, 5mm thick glass | 91% |
| Strain temperature | 520°C |
| Annealing temperature | 560°C |
| Softening point at which Borosilicate may deform | 820°C |
| Working point(104dpas) | 1220°C |
| Temp. distance | 200°C |
| Water resistance(ISO 719) | Class 1 |
| Acid resistance(ISO 195) | Class 1 |
| Alkali Resistance(ISO 695) | Class 2 |
Chemical Composition
| SiO2 | 80% |
| B2O3 | 13% |
| Na2O +K2O | 4.3% |
| Al2O3 | 2.4% |
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
1000000-5000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Changzhou Longxing Glass, founded in 2006, is a professional manufacturer of semi-tempered glass tubes (tempered glass tubes). Over the years, we continue to forge ahead, with technology innovation brand, service to win the market, committed to the "development beyond customer’s expect... Changzhou Longxing Glass, founded in 2006, is a professional manufacturer of semi-tempered glass tubes (tempered glass tubes). Over the years, we continue to forge ahead, with technology innovation brand, service to win the market, committed to the "development beyond customer’s expect...
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