Low price dia20-150mm grinding steel balls for cement&mines

Name: Low price dia20-150mm grinding steel balls for cement&mines
Brand: Zhangqiu Ruinian Casting and Forging Co.LTD
Rating: 4.6 (19 reviews)

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Model No. :	DIA20-150mm
Brand Name :	RUINIAN

10yrs

Jinan, Shandong, China

Manufacturer
OEM service

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Zhangqiu Ruinian Casting and Forging Co.LTD

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Product description

rnzhaoj@ruiniansteelball.com

words you can find us:forged steel ball,grinding steel ball,grinding ball,forged steel grinding ball

Application:mines,cement plant,power station

Features:high hardness,no breakage,good wear resistance

Size:DIA20-150MM

Chemical Elements:

C:0.50-0.65 Si:0.15-0.37 Mn:0.6-1.2 S:≤0.035 P:≤0.035 Cr:≤0.25 (HRC50-60)

C:0.57-0.8 Si:0.17-0.37 Mn:0.8-1.2 S:≤0.035 P:≤0.035 Cr:≤0.25 (HRC60-65)

Parking:1.Bag 1000kg/bag 2.Drums 850-900kg/drum

Supply capacity: 20000ton/year

Zhangqiu Ruinian Casting and Forging Co,LTD is a professional company in producting grinding media, including forged steel ball,grinding steel ball,casting iron balls in China. Grinding steel balls are mainly applied in mines,power station,cement plants and chemical fields.The steel balls made by us are of high hardness, even wearing,good wearing resistance, no breakage,which can really reduce the cost for customers.The sizes are available from DIA20-150MM, annual production capacity 20000tons. which are strictly manufactured as standard YB/T091-2005 grinding ball,which are exported to Japan,Korea,Australia and other countries and regions and obtained high reputation from them.

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