Glass ball
Material: Glass;
Glass balls are chemically inert, have low liquid absorption as well as obvious optical characteristics. This makes the ideal choice for use in certain check valves, flow meters, low speed bearings, liquid applicators and a variety of other applications. Sizes, tolerances and surface finishes can be customized to meet individual customer requirements.
Size: 2.5mm-25.4mm
Application: Optical glass balls are used as lenses are for collimating the output of an optical fiber or laser diode or for laser diode to fiber coupling. Using in micro spray pump, decoration and so on.
Silica72%
Soda15%
Lime9%
Magnesium3%
Alumina1%
Boric Oxide-----
Manganese Oxid-----
Potassium Oxide-----
Density0.0892 lbs/inch to the 3rd power
|
Silica |
72% |
|
Soda |
15% |
|
Lime |
9% |
|
Magnesium |
3% |
|
Alumina |
1% |
|
Boric Oxide |
----- |
|
Manganese Oxid |
----- |
|
Potassium Oxide |
----- |
|
Density |
0.0892 lbs/inch to the 3rd power |
Borosilicate Balls
|
Silica |
80% |
|
Soda |
4% |
|
Lime |
------ |
|
Magnesium |
------ |
|
Alumina |
2% |
|
Boric Oxide |
14% |
|
Manganese Oxid |
----- |
|
Potassium Oxide |
----- |
|
Density |
0.0806 lbs/inch to the 3rd power |
H. R. T. PRECISION STEEL BALL Co., Ltd. is a leading manufacturer of precision steel balls in China. Products include chrome steel balls, stainless steel balls, ceramic balls, plastic balls and brass ball. Our products and services have won confidence and goodwill among our many customers who require high-precision steel balls.
We supply precision steel balls to various industries in annual capacity of 8, 00, 000, 000 PCS, which cover aviation industry, automobile industry, precision instrument, electronic industry, measuring appliance, motorcycle, bicycle, bearing, medical instrument and food machinery, etc...The H. R. T. Company has a plant covering 1, 000 square meters, allocated with the most advanced machinery and facilities, with the approvals of ISO-9001-2008/ISO14000 and TS-16949. We have the ability, with bearing steel, stainless steel, carbon steel, glass, plastic and copper to manufacture precision balls up to G5, size ranging from 0.5mm to 250mm, especially the high-precision steel balls under 3mm, which have great quality advantages to be used in electronic, chemical, and mechanical industries.
We sincerely hope to build up friendly and long-term cooperation relationship with the customers from all over the world.
For more details on our company and products please feel free to visit our website.
