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High Precision Soda Lime Borosilicate K5 K9 60 70 80 mm Black Crystal Glass Ball

China High Precision Soda Lime Borosilicate K5 K9 60 70 80 mm Black Crystal Glass Ball, Find details and Price about China Crystal, Crystal Ball from High Precision Soda Lime Borosilicate K5 K9 60 70 80 mm Black Crystal Glass Ball

Model NO.
ball
Color
Transparent
Product Item
Ball
Trademark
DIHUI
Transport Package
Carton
Specification
Standard
Origin
China
HS Code
7018100000
Model NO.
ball
Color
Transparent
Product Item
Ball
Trademark
DIHUI
Transport Package
Carton
Specification
Standard
Origin
China
HS Code
7018100000

High Precision Soda Lime Borosilicate K5 K9 60 70 80 mm Black Crystal Glass Ball

Product Details
The high precision glass balls made by Shandong Dihui Machinery Technology Co.,ltd are being widely used on sprayers, distributors, perfume bottles, lotion pumps, bearings, valves and etc. The products are exported to the USA, Germany, Italy, UK, France, Brazil, Russia, Ukraine, Japan, South Korea, and some other countries and regions.

Physical PropertiesUnitGlass material
BorosilicateSoda-lime
Densityg/cm³2.232.5
Coefficient of thermal expansion10-6/ºC3.28.6~9.0
Thermal shock performance △TºC≥280, goodPoor
Max thermal shockºC160180
Heat resistanceºC500 
Chemical stability GoodPoor
Mechanical load resistance 65-7065
Hardness (HV)HV>520>500
Visible light transmittance%9281-88
360-400nm UV%90~92 
Infrared transmission%90~92 
Average specific heatJg-1k-10.98 
Elastic modulusKN/mm6472
Tensile strengthN/mm235~100 
Operating temperatureºC12701020
Softening pointºC820720
Annealing pointºC560545
Strain pointºC520515

High Precision Soda Lime Borosilicate K5 K9 60 70 80 mm Black Crystal Glass Ball
1. Founded in 1989, Shandong Dihui Machinery Technology Co., Ltd. is a large-scale rolling element manufacturer.

2. Advanced production and testing equipment. Including 98pcs cold forging machines, 46pcs vertical 4980 ball mills, 42pcs 4980 ball grinding machines, 56pcs 4780 lapping machines, 4pcs heat treatment equipment, 68pcs punching machines, etc.

3. Mainly produces stainless steel balls, high/medium/low carbon steel balls, bearing steel balls, ceramic balls, glass balls, roller, needles and etc., with over 55 billion annual output balls of various specifications.

4. ISO 3290-1-2014,  GB/T308.1-2013,  DIN 5401-2002 standard, We provide balls, rollers, needles, etc. of various specifications and materials, precision G5-G1000 and specifications of 0.5mm-120.0mm.

5. Widely used in the aerospace industry, automotive industry, precision instruments, meters, toys, motorcycles, bicycles, bearings, luggage, universal wheels, slide rails, medical equipment and food machinery, and puncture decorations and etc.
High Precision Soda Lime Borosilicate K5 K9 60 70 80 mm Black Crystal Glass Ball
High Precision Soda Lime Borosilicate K5 K9 60 70 80 mm Black Crystal Glass Ball
High Precision Soda Lime Borosilicate K5 K9 60 70 80 mm Black Crystal Glass Ball

1. Do you like to accept small orders?
We enjoy growing up together with all our clients, whatever big or small. You will become bigger and bigger to be with
us.
2. Will you send me a free sample?
Yeah, we'd love to; can you pay for the delivery?
3. Could you accept OEM and customization?
YES, we can customize for you according to sample or drawing.
4. Is it your company factory or Trade Company?
We have our own factory and you welcome to come and visit.
5. What certification do you have?
We have ISO 3290-1-2014, SGS, IATF16949 certifications.
6. Could you tell me the payment term for your company can accept?
We accept the TT, L/C, West Union, MoneyGram, and other ways. The customer can choose the way to deliver to you.
goods by sea or Air. We will do our best to serve our customers.
7. Could you tell me the delivery time of your goods?
3-7 days stock goods and other goods according to the quantity of about 3-21 days.

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