Product Details

TAIAN XINXIN IMPORT & EXPORT CO., LTD

TAIAN XINXIN IMPORT & EXPORT CO., LTD mainly produce stainless steel balls(440C,304,316L,420,430), we also produce carbon steel balls(1015,1045,1085), bearing steel balls(GCR15),copper balls, glass balls, titanium balls, flying saucer balls, polishing balls and other kinds of hard alloy balls. The product specification is complete. We produce balls according to the GB308-2002 standard and measure up to the international standard of ISO3290-1998,AFMBA1989 and DIN5401-93. We have the ability to provide many kinds of steel balls which accuracy range is level G10-level G1000. The brand "XinXin" is trusted deeply by the customers. Our products have been widely applied in the hardware goods which form a complete set for the aviation and spaceflight industry, automobile trade, sprayer, stainless steel bearing, handicraft and precision instrument.

Grade	Ball diameter variation	Spherical deviation	Course surface roughness	Basic diameter tolerance	Batch diameter variation
	Vdws	△Sph	Ra	Vdwl	Tdn
	No more than
	um
10	0.25	0.25	0.025	0.5	*
16	0.4	0.4	0.032	0.8	*
20	0.5	0.5	0.04	1	*
100	2.5	2.5	0.125	5	+-12.5
200	5	5	0.2	10	+-25
500	13	13	*	25	+-50
1000	25	25	*	50	+-125

201 Stainless steel ball

Brand comparison: national standard (1C17MO6Ni5N) American standard (SISI201) Japanese standard (SUS201) German standard (1.4372)
Application areas:
201 stainless steel balls are widely used in various hardware industries, handicrafts, plastic products, such as lamps, switches, motorcycle parts, luggage, bearings, die-casting parts.

characteristic:
It belongs to the section of nickel-plated steel, austenitic steel, non-magnetic, with low price and excellent performance. It can be processed, welded and drilled with hardness HRC≤28. (Note: The new steel ball reminds you that 201 stainless steel ball can not be used in industries with high anti-rust and anti-corrosion requirements such as seawater or acidic substances).

304 Stainless steel ball

Application areas:
304 stainless steel ball is widely used in the market for a wide range of steel balls, can be used in medical equipment, chemical, aviation, aerospace, plastic hardware: perfume bottles, sprayers, valves, nail polish, motors, switches, electric irons, washing machines, refrigerators , air conditioners, medicines, auto parts, bearings, instruments, bottles.
characteristic:
A typical representative of austenitic steel, generally non-magnetic, but will be magnetic after the ball, can demagnetize, HRC ≤ 26. Has good rust and corrosion resistance.
Comparison:
304HC stainless steel ball is softer and easier to prosess than 304 stainless steel ball. 304L stainless steel ball has stronger anti-rust and anti-corrosion performance than the above two. It is easy to weld and has excellent polishing performance. It is more suitable for industries with high surface requirements.

316 Stainless steel ball

Application areas:
316 stainless steel ball is a relatively high demand product, usually used in special industries such as medical equipment, chemical, aviation, aerospace: perfume bottles, sprayers, valves, nail polish, body accessories, mobile phone boards.
Characteristic:
Austenitic steel, HRC ≤ 26, is more suitable for industries with higher anti-corrosion requirements, and all performances are better than 304 stainless steel balls.
Comparison:
The 316L stainless steel ball is softer and tougher than white, so it is usually used for body accessories.

420 Stainless steel ball

Application areas:
420 stainless steel balls are commonly used in industries where high precision and rust resistance are required: motorcycle parts, pulleys, stainless steel bearings, plastic bearings, crafts, valves, and petroleum.

Material comparison:
The domestic 420 is mainly divided into two types of steel balls, 2Cr13 steel balls (corresponding to the Japanese standard: SUS420J1 stainless steel ball), and 3Cr13 steel balls (corresponding to the Japanese standard SUS420J2 stainless steel ball). These two steel balls have hardness, and many customers have a misunderstanding. It is believed that the 410 stainless steel ball (corresponding to the national standard: 1Cr13 steel ball) and the 430 stainless steel ball (1Cr17 steel ball) also have the same hardness. Although the two steel balls are the same as the 4 series stainless steel ball, the metallographic structure is different: one is the martensitic steel. The other is a ferritic steel. (The information provided by the company is the original, if there are similarities, they are plagiarism)
Characteristic:
The representative of martensitic steel, commonly known as stainless iron, is magnetic, has good rust resistance, and has a high hardness of HRC50-55.

Packaging

A. Steel Drum packing
1) 250kg per steel drum;
2) Four steel drums in one pallet;
3) Drum with pallet size: 75CM*75CM*65CM.

B. Plywood Box packing
1) 40 cartons/woven bag in one plywood box;
2) Plywood box size:80CM*65CM*80CM.

C. Recommended to use 20"FT container, Maximum loading capacity of 24 tons.

D. 20"FT container loading of 24 tons Total: 24 Plywood Box or Drum.

Shipping

Shipping time: It will takes about 20-25days if by sea, It will takes about 5-7days if by air,By DHL,UPS,FEDEX,TNT,It will takes about 4-6 working days except festival and holiday.

1.If the quantity of order is not very big, we will send them to you by express delivery, such as TNT,DHL,UPS or EMS etc.

2.If order is big, we will advise you use Air Freight or Sea Freight. It through your pointed forwarders freight. FOB port is Ningbo or Shanghai.

3.If you don't have your specified forwarders freight, we can find the cheapest forwarders freight to ship the goods to your point port.

4.The balance payment should be paid before delivery to you.