Free Member - Zhongshan H.R.T. Precision Steel Ball Co., Ltd.
| Company Info | Company Description | ||||||||||||||||||||
|
Zhongshan HRT Precision Steel Ball Co., Ltd. is the leading miniature steel ball manufacturer in north China. Products are included chrome steel balls, stainless steel balls, ceramic balls, plastic balls and brass ball. Our steel balls are widely used in bearing, lithium battery, micro motor, precision tool, automobile part, precision instrument, medical equipment and cosmetic industry. 70% products export to worldwide buyers, 30% for domestic industrial customers. Thanks to high quality and good service, we constantly get customers approval and the high praise. You are welcome to visit our website or contact us for details. Contact: Karen Miao E-mail: hrt2@chnsteelball.com Web: www.hrtsteelballs.com |
=
Company Products
 |
Chrome Steel Ball
Bearing Accessories
Chrome Steel Balls
Material: Chrome Steel/AISI52100/SUJ-2/100Cr6
Size: 0.5mm~3mm
Grade: G5~G1000
Hardness: HRC60-66
Feature: excellent surface quality, superior wear resistance, high hardness and high load bearing
|
 |
Stainless Steel Ball AISI 304
Other General Mechanical Components
Stainless Steel Ball AISI 304
Material: AISI 304 Stainless Steel
Size: 0.5mm-50.8mm
Grade: G100/G200
Hardness: HRC25-39
Certificate: ISO9001,TS16949, ISO14001
Feature: good corrosion resistance
Application: couplings, valves and pumps, aerosol
|
 |
Stainless Steel Ball AISI 316L
Other General Mechanical Components
Stainless Steel Ball AISI 316L
Material: AISI 316L Stainless Steel
Size: 0.5mm-50.8mm
Grade: G100/G200
Hardness: HRC20-28
Certificate: ISO9001,TS16949, ISO14001
Feature: excellent corrosion resistance and resistance to sulphuric acid compounds
|
 |
Stainless Steel Ball AISI 440C
Bearing Accessories
Stainless Steel Ball AISI 440C
Material: AISI 440C Stainless Steel
Size: 0.5mm-50.8mm
Grade: G5-G1000
Hardness:HRC58-65.
Certificate:ISO9001, TS16949, ISO14001
Feature: Good wear-resisting property and corrosion resistance
|
 |
Stainless Steel Ball AISI 420
Other General Mechanical Components
Stainless Steel Ball AISI 420
Material: AISI 420 Stainless Steel
Size: 0.5mm-50.8mm
Grade: G10-G1000
Hardness:HRC48-52
Certificate:ISO9001, TS16949, ISO14001
Feature: fair-to-good corrosion resistance and good material strength
Application: bearings, valve
|
 |
Brass Ball
Other General Mechanical Components
Brass Ball
Material: brass
Size: 1.0mm-12.7mm
Grade: G100-G1000
Hardness: HRB 75-87
Certificate:ISO9001, TS16949, ISO14001
Feature: excellent corrosion resistance, excellent electrical conductivity, low friction
Application: valves, electronics
|
 |
Ceramic Balls
Other General Mechanical Components
Ceramic Balls
Material: Si3N4, ZrO2, Al2O3, SiC
Size: 0.5mm-20mm
Grade: G3/G5/G10
Certificate:ISO9001, TS16949, ISO14001
Feature: spherical, rolling elements that provide higher stiffness, lower thermal expansion, lighter weight
|
 |
Glass Balls
Other General Mechanical Components
Glass Balls
Material: Soda Lime/ Borosilicate
Size: 0.5mm-20mm
Grade: G3/G5/G10
Certificate: ISO9001, TS16949, ISO14001
Feature: high corrosion resistance, light weight (1/3 of stainless steel), low coefficient of friction, high dimensional stability
|
 |
Plastic Ball
Other General Mechanical Components
Plastic Ball
Material: POM/PA/PP
Size: 1.0mm-30mm
Grade: G1~G3
Certificate: ISO9001, TS16949, ISO14001
Feature: excellent fatigue and corrosion resistance, impact strength and in many cases natural lubricity
Application: For crafts, accessories
|
 |
Stainless Steel Ball AISI 302
Precision Parts
Stainless Steel Ball AISI 302
Material: AISI 302 Stainless Steel
Size: 0.5mm ~ 50.8mm
Grade: G100/G200
Hardness: HRC25-39
Certificates: ISO9001, ISO14001, ISO/TS16949
Feature: good corrosion resistance
Applications: dispenser valves, aerosol valves
|