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china indonesia fines powder sell iron sand with cheap price
Description:
iron sand has moderate hardness, toughness and impact resistance. It can be used repeatedly several times. It has long service life, good rebound, strong adhesion, fast cleaning speed, low sand consumption, no breakage, high brightness and good technical effect. The surface roughness is 25-100um, which increases the contact surface of the metal surface, improves the adhesion of the surface of the smear, and strengthens the metal structure on the refined metal surface. It has very significant economic benefits and is the ideal cleaning and polishing at home and abroad. , rust and reinforcement materials.
Physical Character:
Grain shape | Perfect round ball shape |
Color | Brown-Black |
Angle index | 1 .1 max |
Size rang | 0.053-3.36mm |
Loose Bulk Density | 1.9 – 2.1 g/cm3 |
Refractoriness | 2050℃ |
Liner thermal expansion | (200℃ - 1000℃) 5×10-6/℃ |
Application:
1. Aerospace equipment: aluminum alloy and titanium alloy materials etc.
2. Metal processing: strengthening, art effect, aluminum alloy beautification, plasma coating compact, clean-up or surface abrasive blasting for mechanical parts, cylinder cover, surgical instruments, golf head, artificial joints, spring, gear, glasses frame.
3. Automobile industry: the shock absorber spring surface fatigue, strengthening treatment.
4. Turbine industry: the turbine blade surface treatment, strengthening treatment.



25kg/bag, 500kg/bag, 1000kg/bag) is packed in two-layer bag with plastic bag for inner packaging, woven bag for external packaging or according to customers' requires.
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Ningxia Biyuan Activated Carbon Co.,Ltd. is a professional manufacturer which has already had about eight years history of different filter media water production and domestic trade. Now we devotes to develop our international trade. Our main products include activated carbon, polyacrylamide, polyaluminium chloride, zeolite, manganese sand. anthracite filter, and so on. We insists the principle of " Integrity Management, High Quality, Good Service " to promote our rapid development.

Q: Where is your factory located? How can I visit there?
A:Our factory is located in Ningxia Province,China which has rich coal.All our clients, from home or
abroad, are warmly welcome to visit us.
Q: How can I get the sample?
A:We’d like to supply samples free of charge, but you need pay for the freight fees.
Q: How does your factory do regarding quality control?
A:Quality is priority. My company always attaches great importance to quality controlling from the very beginning to the very end.
Q: How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and L/C,Paypal, Western Union are the most usual ways we are using.
Q: How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. the goods when they go into next step production procedure.
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