Shandong JinNai International Trade Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P |
| Supply Ability | 10 Tons per Month |
| Delivery Time | 7-15 days |
| Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | mobile phone steel ball |
| Steel ball type | solid round steel balls |
| Packing | Plastic Bag + Cardboard Box + Wooden |
| Surface | Mirror Polished |
| Material | stainless ,chrome bearing ball, carbon steel ball |
| Application | bearing,phamaceutical,bearing cosmetic nail polish |
| Feature | Corrosion Resistance |
| Ball shape | 100% Round |
| Brand Name | JN |
| Model Number | 0.5mm-5mm |
| Certification | SGS ISO |
| Place of Origin | Shandong |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P | Supply Ability | 10 Tons per Month |
| Delivery Time | 7-15 days | Packaging Details | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name | mobile phone steel ball | Steel ball type | solid round steel balls |
| Packing | Plastic Bag + Cardboard Box + Wooden | Surface | Mirror Polished |
| Material | stainless ,chrome bearing ball, carbon steel ball | Application | bearing,phamaceutical,bearing cosmetic nail polish |
| Feature | Corrosion Resistance | Ball shape | 100% Round |
| Brand Name | JN | Model Number | 0.5mm-5mm |
| Certification | SGS ISO | Place of Origin | Shandong |
| High Light | 0.5mm Stainless Steel Balls ，5mm Stainless Steel Balls ，G100 Stainless Steel Balls | ||
AISI316 Stainless Steel Ball for Mobile Phone Panels 0.5mm to 5mm G100 G200 Stainless Bearing Steel Balls
| Name | Stainless Steel ball for bearing and Stainless Steel Bearing Balls
304 316 420 | ||
| Material | Chrome Steel, Carbon Steel, Stainless Steel, Plastic, Ceramic | Certificate | CE/ISO14001/TS 16949 |
| Precision | P0, P6, P5, P4, P2 | Clearance | C0, C1, C2, C3, C4, C5
|
| Seals Type | ZZ, Z, RS, 2RS, 2R,2RZ | Price | FOB, CFR, CIF
|
| Port | Shanghai, Qingdao or your requirement | Service | OEM service, Customer design service, buyer label service |
| Delivery Time | 3-7days or depend your quantity | Payment Terms | A: 100%T/T in advance |
| B: 30%T/T in advance, 70% against copy of B/L | |||
| Package | Industry package(Plastic paper, Kraft paper, 10 or 5pcs/roll or Plastic(10 or 5pcs/tube) or Single box(Plastic bag, single box, OEM supply) | ||
| Our Advantage | We have complete process of 2000 sets modern production equipment and 260 sets testing equipment in our factory to guarantee the high quality and competitive price to satisfied the customers. | ||
1-Basic Information of stainless steel balls
| Product Name | stainless steel ball |
| Material | AISI304 AISI316AISI420AISI440CAISI201 |
| Hardness | HRC26~HRC58 |
| Grade | G10~G1000 |
| Style | Solid/Hollow |
| Service | Small MOQ and custom sizes |
| Material | Density | Hardness | Tensile Strength | Magnetic |
| 304 | 7.93 g/cm³ | 10~25 HRC | 80,000~180,000 psi | Non-magnetic |
| 316 | 7.98 g/cm³ | 10~25 HRC | 80,000~120,000 psi | Non-magnetic |
| 201 | 7.85 g/cm³ | 10~25 HRC | 53,000 psi | Non-magnetic |
| 420 | 7.75 g/cm³ | 48~55 HRC | 95,000~250,000 psi | Magnetic |
| 440 | 7.70 g/cm³ | 56~65 HRC | 275,000~285,000 psi | Magnetic |
AISI 304 steel balls
Feature: Austenitic, corrosion resistance, slightly magnetic, however annealing can make it non-magnetic
General Applications: Used in valves and relevant application, food products, aerosols, home sprays, perfumes and medical equipments.
AISI 316 stainless steel ball
Feature: non-magnetic, good corrosion resistance even when exposed to marine atmosphere and sulfuric acid.
General Applications: used in presence of sulphuric, phosphoric and acetic acides, Mainly used in chemical, paper and textile industries.
AISI 316L bearing balls
Feature: Characteristics same as 316 but with excellent corrosion resistance. Lower carbon content than regular 316.
General Applications: Especially used in Jewelry, and Human Implant Applications
AISI 420 metal balls
Feature: Magnetic, harden-able, fair corrosion resistance
General Applications: Used for special bearings and valves where balls requiring a combination of hardness and corrosion resistance
AISI 440C stainless steel beads
Feature: Magnetic, highest hardness, good corrosion resistance.
General Applications: Used in bearing, nozzles and valves where lubrication is poor or absent.
Application Of Steel Balls
Special bearings, pumps and valves, aerosol and dispenser sprayers. Utilised in the foodstuff, paper, chemical, rubber,
military, textile industry. Applications in photographic devices, medical instruments, quick couplings, recirculating balls,
ink cartridges, jewels.
Company Information
Jinnai Stainless Steel Ball Manufacture Co., Ltd is one of famous and professional stainless steel ball factory from china .
With over 20years history,our factory have good reputation from our customers and government,so our factory passed ISO9001:2008 and
our products got SGS,RHOS Certificates .
We mainly produce stainless steel ball (201, 304, 316, 420,420C,440C,430).
also produce chrome steel ball (AISI52100,100CR6,GCR15),
carbon steel ball(1015,1010,1045,1085),
copper brass balls, plastic ball,glass ball,Tungsten carbide ball, flying saucer ball, polishing media ball,ceramic ball,Aluminum ball
and other kinds of material ball.
We have the ability to provide many kinds of steel ball, of which accuracy range is G10-G1000,size 0.4mm-50.8mm.
Welcome to visit our factory and looking forwarder to cooperate with you !
Buyer Voice from our steel ball customers
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Active Member
Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st... Shandong Jinnai International Trade Co.,Ltd. is one of the professional manufactures which specialize in the steel ball,like stainless steel ball (201, 304, 316, 420,420C,440C,430),chrome steel ball (AISI52100,100CR6,GCR15), carbon steel ball(1015,1010,1045,1085), copper brass balls, hollow st...
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