China G60 5.5mm Stainless Steel Magnetic Ball for Valve, Find details about China 5.5mm Stainless Steel Ball, G60 Magnetic Ball from G60 5.5mm Stainless Steel Magnetic Ball for Valve
Stainless steel ball AISI304 | ||||||||
1. Material | AISI 304/ SUS 304/ Wks 1.4301 | |||||||
2. Size Range | 1mm-180mm | |||||||
3. Grade | G40-1000 | |||||||
4. Hardness | 25-39 HRC | |||||||
5. Characteristic | (a)Good resistance to corrosion (b)Apply in where material toughness and resistance to corrosion are more important than hardness (c)Good corrosion resistance in the food environment, oxidizing solutions and most organic chemicals | |||||||
6. Magnetic | Much little | |||||||
7. Application | Valves, finger pumps, Aggressive applications without mechanical efforts | |||||||
8. Chemical composition | ||||||||
C% | Si% | Mn% | Cr% | Ni% | P% | S% | N% | |
min. | --- | --- | --- | 17.0 | 8.0 | --- | --- | --- |
max. | 0.07 | 1.00 | 2.00 | 19.5 | 10.5 | 0.045 | 0.015 | 0.11 |
9.Packing | Standard: 10kg or 20kg per carton, 1 ton per pallet or as customer required | |||||||
10.Conditioning | dry or oiled | |||||||
11.Delivery time | Stock within a short time or 35 days. | |||||||
CHANGZHOU HUARI STEEL BALL CO., LTD. |
Manufacture process of steel balls | ||||
Step 1 Heading | Balls blanks are cold headed from rolls of wire. | |||
Step 2 Flashing | Rolling balls between two hard alloy plates to removes the slight band and small protrusions. | |||
Step 3 Heat treat | Heating balls to a high temperature in furnace and quenching balls in a liquid bath. | |||
Step 4 Rough grind | Rolling balls between the face of a fixed iron plate and a very hard fire-grit grinding wheel. Then rolled the hardened ground balls between two cast iron plates. | |||
Step 5 Cleaning | The final production operation cleans the finished balls and adds a shiny luster. | |||
Step 6 Final Inspection | Balls are gauged, visually inspected and subjected to other quality tests to insure every customer's specifications are achieved. | |||
Step 7 Packaging | The balls are packaged in accordance with customer specifications for shipping. |
Mian products:
Services:
1. All the inquiries will be reply within 24 hours
2. For the steel ball, please kindly let us know the size, material, grade and quantity.
3. For the bearing, please kindly let us know bearing type, material, Accuracy Grade/Class, and quantity.
Certification:
FAQ:
A: Stainless steel ball, Chrome steel ball, Carbon steel ball, Brass ball, Aluminum ball, Copper ball, coated ball.
A: T/T 30% as deposit, and 70% before delivery.
A: EXW, FOB, CFR, CIF.
A: Inventory with 1-3 days or 25-30 days. The specific delivery time depends on your quantity.
Contact us:
Tel: +86-519-81181030*609
Phone No: +86-18306129019 Lucy
Site: czhuari.en.made-in-china.com
Any futher query, please do contact us anytime.