25kg per carton; double corrugated carton;wooden case.
It depends on the different requirments .
1.Supplied directly from the factory,lowest price
2.Provide pictures of the delivery process
3. Sample for free
1. Manufacturing process
Furnace: Automatic temperature control ,≥1200°c;
There production lines.
The borosilicate glass product is processing with a advanced production technology by using the characteristic that in the condition of high temperature the glass is conductive .The borosilicate glass tube ,its Melting temperature is1680°C,Softening temperature is 830 °C ,Coefficient of thermal expansion is 3.3×10-6K-1 .
OD: 3 - 230mm ;
Thickness: 1.1 - 11mm;
Length: Depends on different requirments
3.Physical and chemical properties
Mohs scale of hardness
Coefficient of mean linear thermal expansion
Specific heat capacity
Thermal shock resistance
The film thermoelectric performance
Maximum working temperature
ISO719/DIN12111 HGB1 ISO720
1. Glass bar: can be used for processing high-grade decorative lighting supplies
2.Glass tube: can be used for chemical equipment, chemical pipeline, tube for crafts
3. Can be used for processing rough tube of solar vacuum tube
4. Can be used for processing high-grade daily necessities
Established in 2008, Zibo CF Glassware Co., Ltd. is a manufacturer specialized in the research, development and production of Boroslicate Glassware. We are located in Zibo of Shandong Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking ... View detail