High Hardness Good Price 15-130mm High Chrome Casting Iroon Balls

• Material: Steel
• Content: >90%
• Usage: Construction, Machinery, Chemical, Petroleum, Grind, Refractory Material
• Processing Type: Rolling Type
• Size: 15-70mm
• Color: Black
• Model NO.: GB/T17445-2009
• Customized: Customized
• Hardness: >60
• Endurance Test: >10000
• Used: Industries of Cement Building Material, Metallurgi
• Good Wear Rate: Strong Microscopic Structure
• Breakage Rate: Non-Broken
• Transport Package: Ton Bag
• Specification: 15mm-70mm
• Origin: Handan, Hebei
• HS Code: 7325910000
• Production Capacity: 100000ton

Product Description

1.Main performance

Normal diamater	Weight of single ball in  average(g)	Quantity/MT	Surface hardness	Endurance test(time)
Φ15	13.8	72549	>60HRC	>10000
Φ17	20.1	49838	>60HRC	>10000
Φ20	32.7	30607	>60HRC	>10000
Φ25	64	15671	>60HRC	>10000
Φ30	110	9069	>60HRC	>10000
Φ40	261	3826	>60HRC	>10000
Φ50	510	1956	>60HRC	>10000
Φ60	882	1134	>60HRC	>10000
Φ70	1401	714	>60HRC	>10000

2.Feature 
Non-broken, No breakage, Lower wear loss, Uniformity of hardness from surface to core.


FAQ
Q1: What is the advantage of your company?

A: We are a professional steel ball manufacturers, which have 13 years of production experience.
We also have Hi-Tech and capable production line.

Q2. In which countries are your products sold?

A: Our products are exported to over 30 countries and regions including USA, Republic of Korea, Japan,Malaysia, Australia, Canada and South Africa, etc., well and universally received by clients.

Q3: Are you trading company or manufacturer ?

A: We are factory.

Q4: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q5: Do you provide samples ? is it free or extra ?

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

Q6: What is your terms of payment ?

A: Payment<=1000usd, 100="">=1000USD, 30% T/T in advance ,
<=1000usd, 100="">balance before shippment.
 

Q7; How about your quality control?

In order to ensure the quality, we have strict quality control system.

a) We will test when purchase the raw materials.

b) We will test the products when finished.