1. Established in 1998. Has 20 years of experience in production and marketing.
2. Possesses SGS/ROHS certification and an excellent management team.
3. Advanced production and testing equipment.
4. Fixed assets of over 10 million yuan.
5. Technical personnel with more than 10 years of production experience.
6. Our warehouse is located in a national AAAAA-level logistics park, which offers large inventory and fast delivery.
Based on 7.40% of domestic market sales.
8. High reputation, with a large number of customers from all over the world.
We sincerely look forward to establishing partnerships with any client at any time.
304 solid stainless steel balls, 55mm, 60mm, 82mm, 82.5mm, 120mm, for health massage hands for middle-aged and elderly people.
Application areas:
It is commonly used in medical devices, chemicals, aerospace, mobile phone panels, accessories, valves, atomizers, perfume bottles, etc.
Function:
High precision
Good preservative
softer
Highest hardness, HRC<26。
Chemical and physical composition of 316, SUS316 stainless steel balls
Maximum 0.08% | |
Mn | Maximum 2.0% |
P | Maximum 0.045% |
S | Maximum 0.030. |
Si | Maximum 1.0% |
Cr | 16.0-18.0% |
Ni | 10.0-14.0% |
N | Maximum 0.10% |
Mo | 2.0-3.0% |
Strength extension | 90,000 psi |
Yield strength | 45000 psi |
Scalability | 35% |
elastic modulus | 28,000,000 psi |
density | 0.290 psi |
Photo shows
Packaging details: Carton packaging, woven bags, cartons + pallets, rollers, or packaging according to customer requirements.
Delivery details: 3-5 days after order, depending on order quantity.
Our certification
Steel ball testing
The hardness of steel balls is generally tested using a Rockwell hardness tester, and is usually expressed as HRC+ value.
1. The hardness of bearing steel balls is generally HRC60-66;
2. The hardness of stainless steel balls is generally around HRC26;
3. The hardness of carbon steel balls is generally HRC55-65;
4. The hardness of the soft carbon steel ball is approximately HRC30;
G5 and G10 high-precision steel balls are mainly used to measure ellipticity, that is, the spherical error of the ball, which is mainly detected by a roundness meter. Through its measurement, a computer can draw a very precise trajectory, thereby determining whether the ellipticity is correct.
The most important thing for steel balls is to measure the tolerance using a micrometer or a spiral micrometer. Large steel balls are measured using a vernier caliper.
Because we are more than just a ball company, we can go beyond the technology to offer sub-components or complete solutions. We can combine ball technology with expertise in injection molding, segmented linear bearings, and motion control. We have extensive in-house tooling capabilities and offer rapid prototyping. With manufacturing facilities around the world, we can produce and deliver your solutions in minimal time and cost.
Q1. What are your packaging terms?
answer: Typically, we package goods in bulk or soft boxes, suitable for shipping containers.
Q2. What are your payment terms?
answer: T/T 30% as deposit, and 70% before delivery.
Before you pay the balance, we will show you photos of the product and packaging.
Q3. What are your terms of delivery?
answer: EXW, FOB, CFR, CIF.
Fourth quarter. How about your delivery time?
answer: Typically, it takes 10 to 15 days after receiving the prepayment.
Q5. Can you produce based on samples?
answer: Yes, we can produce according to your samples or technical drawings.
Q6. What is your example policy?
answer: If we have ready-made parts in stock, we can provide samples.
Q7. Do you test all your goods before delivery?
answer: Yes, we conduct 100% testing before delivery.
Q8. How do you build long-term, positive relationships within our business?
A1: We maintain excellent quality, attentive after-sales service, and competitive prices to ensure our customers' interests.
A2: We package the goods in bulk or in soft boxes, suitable for shipping containers.
