SUS304 Stainless Steel Ball for Valves

Model NO.: SUS304

Quantity:

Product Description

Our factory was established in 1986 which is call Huari steel ball Co.,Ltd, we are a professional manufacturer and supplier of steel balls and ball related products in China, we offer ball sizes from 0.5mm-200mm. Material of carbon, chrome, stainless, aluminum, brass and so on. We also offer bearing, ball retainer and stamping parts.
All the steel balls and bearings produced by HUARI are covering the production process by standards ISO 9001:2008.

AISI304 5.5mm solid stainless steel ball

SUHUA STEEL BALL
Material:	AISI304
Grade:	G10 G16 G20 G28 G40 G60 G100 G200 G500 G1000
Size range:	0.5mm-200mm
Hardness:	HRC25-39
Surface:	Polished
Packing Condition:	Dry/oil
Density:	7.972g/cm³
Characteristic:	(a)Not hardenable austenitic inox, (b)Very good resistance to corrosion(apart of solforic and chloridric acid), much little magnetic.
Application:	Bearings, nail polish, perfume, chocolate grinding machine, coffee machine, medical equipment…

Chemical composition:

304	C%	Si%	Mn%	Cr%	Ni%	P%	S%	N%
Min. Max	--- 0.07	--- 1.00	--- 2.00	17.0 19.5	8.0 10.5	--- 0.045	--- 0.015	--- 0.11

Ball Grade:

Grade	Variation of ball diameter	Deviation from spherical form	Suface roughness	Variation of ball lot diameter	Nominal ball deviation tolerance
	Vdws	△rSw	Ra	Vdwl	Tdn
	not over
	μm
10	0.25	0.25	0.02	0.5	*
16	0.4	0.4	0.025	0.8	*
20	0.5	0.5	0.032	1	*
24	0.6	0.6	0.04	1.2	*
28	0.7	0.7	0.05	1.4	*
40	1	1	0.06	2	*
60	1.5	1.5	0.08	3	*
100	2.5	2.5	0.1	5	±12.5
200	5	5	0.15	10	±25
500	12.5	12.5	*	25	±50
1000	25	25	*	50	±125

OUR FACTORY:

1. Established since year 1986, more than 27 years experience and specialized in steel balls and ball related products.
2. High precision instruments and technical staffs.
3. Offer the good quality service and product with short delivery times.

Manufacturing process:
Raw material → Drawing → Heading → Flashing → Heat treatment
→ Grinding → Lapping1 → Lapping2 → Sorting → Packing

Packing & Delivery:

Type 1 : Plastic bag + box + carton + wooden pallet
Type 2 : Plastic bag + woven bag + carton + wooden pallet
Type 3 : Plastic bag + steel drum
Shipping way:
1.TNT 2.UPS 3.ocean shipping 4.air transportation

Other products:

Stainless steel ball
Chrome steel ball
Carbon steel ball
Aluminum ball
Brass/copper ball
Tungsten carbide ball
Plastic ball
Gold/silver/zinc/tin/nickel plated steel ball
Half ball
Ball retainer

FAQ:
Q: Are you trading company or manufacturer ?
A:Our company is called Changzhou stw-industrial co,ltd,and there is a factory which called Huari,so we are both trading company and manufacter.

Q: How long is your delivery time?
A: Generally it is 7days,it is 20-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide free sample?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How many quantity will be packed in one carton or one pallet ?
A: 20 to 25 kg per carton, 1 ton per wooden pallet.

Welcome to send your inquiry to us.