4 6 мм 420c 440c 31 75 ТВ использовать большие шарики из нержавеющей

Material: AISI201/304/304L/316/316L/420/420C/440/440C 

Grade: G10-G2000

Diameter:  0.5mm-75mm

Hardness:  201/304/304L/316/316L;      420/420C/440/440C    HRC48-60

Feature:  feature  with high toughness ,good corrosion resistance  and  remarkable  mechanical  properties at high and low temperature.

Main application: chemical pump,valve,petrochemical ,nuclear power ,high-end cosmetics,Medical equipment,body jewelry and so on.

Why Choose Us

1. Professional manufacturer of steel balls since 1994.

2. Non-standard sizes of steel balls supplied.

3. Special types of steel balls supplied.

4. RoHS certified by ISO SGS, field certified by MiC.

5. Small MOQ with competitive price.

6. Fast delivery based on quality guaranteed.

7. Small quantity of free samples could be provided.

8. All inquiries and messages will be replied in 24 hours.