Steel shot size: S70,S110,S170,S230,S280,S330,S390,S460,S550,S660,S780

Usage Surface cleaning and rust removing for cast iron, cast steel, steel plates and steel pipes, especially used in shot blasting machine and penning machine.
Sand-removing and rust-cleaning of alloy casting, ,surface treatment before plating,cutting rocks,gridding processing,enhancing adhesiveness, intensify of springs, improving roughness,enhacing adhesiveness.
Sand-removing and deoxidization of small sized castings, forgings heat-treated pieces, aluminum copper alloy castings, steel plates, steel pipes, sections and steel structures, surface intensification of springs and chains, cutting of rocks, gridding processing.

1. Ship-building and ship-repariring
2. Coating and corrosion processing of steel structures
3. Railway vehicle coating
4. Preventing corrosion of engineering machiner
5. Preventing corrosion of welded pipes
6. Preventing corrosion of port machinery
7. Coating containers
8. Strengthening surfaces of castings and forgings
9. Intensifying surfaces of polished and sprayed shots
10.Cleaning non-ferrous and stainless steel

25kg /bag package, 1000kgs/tons bags/ pallet.
18-26 metric tons/ container.

Or according to customer requirement.

Shanghai Bosun Abrasive Co., Ltd. is a professional abrasive company, which can research, produce and sell all kinds of abrasives. The main products include all kinds of steel shot, steel grit, steel cut wire shot, stainless steel balls, aluminum balls, zinc balls, copper balls as well as the copper sand, brown corundum, black corundum and so on. The company has advanced equipment and technology, strong technology strength and perfect quality inspection methods. The products are strictly produced and tested according to relative standard, so it is trusted by our customers and be chosen as designated product by many companies which producing sand-blast equipment.

The company has passed ISO9001 international quality system certification, the products are widely used in shipbuilding, container, automobile, steel, foundry, machinery, mining, stone and other industries, which has sold to more than 20 provinces of China, and exported to the United States, Canada, European countries and Southeast Asian countries. 

Inspection equipment

The test center of the company has perfect quality testing methods, has carbon-sulfur analyzer, arc burning furnace, elemental analyzer, metallographic micro-hardness tester and other quality control equipment at present, can check composition, hardness and service life and the like of the products, and ensures that products meet the national standards or the requirements of purchasers.

Quality standard

Our products meet national standards and Industry standards, the company production, testing the light of international and national standards include the following standards.
1. Preparation of steel substrates befor application of paints and related products-Specifications for metallic blast-cleaning abrasives-? Part 3: High-carbon cast-steel shot and grit (GB/T 18838.3-2008)
2. Preparation of steel substrates befor application of paints and related products-Specifications for metallic blast-cleaning abrasives-? Part 4:Low-carbon cast-steel shot (GB/T 18838.4-2008)
3. Preparation of steel substrates befor application of paints and related products-Specifications for non-metallic blast-cleaning abrasives- ( GB/T 17850—2002)
4. metal-Inspection method of mircostructure (GB/T 13298-91)
5. metallic materials-Vickers hardness test (GB 4340-1999)
6. Preparation of steel substrates befor application of paints and related products-Test methods for metallic blast-cleaning abrasives- (GB/T 19816-2005)
7. Preparation of steel substrates befor application of paints and related products-Test methods for non-metallic blast-cleaning abrasives- (GB/T 17849-1999)

Q1: How long does it take on average to develop a sample? 
A: Generally, samples will be finished within 1-3 working days after received your sample fee.
 
Q2: What is the production time?
A: Production time are different from different products, the production time is 15-20 days after sample approval and receiving your deposit.
 
Q3: What is the payment terms?
A: Normally, we accept 30% deposit and the balance by B/L copy. Of course it is negotiated for some special orders, we can also accept D/P at sight and L/C at sight.

Q4: What is the minimum qty ?
A: 1000KGS or 5Tons according to different products.

Q5: Can I visit your factory ?
A:We warmly welcome customers visit us. Before you come here, please kindly tell me    your schedule, we can arrange specialized salesman to guide you.

Q6:Can we use our own shipping agent?
A: Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders to you and you can compare the price and services.

Q7: What is your main market?
A: We have most market relationships including Germany, Canada, USA, Unite Kingdom, Netherland, Russia, France, South Africa, etc.

Q8:Do you accept sample order or trial order?
Yes, welcome to place a sample order or trial order. we are very glad to form a business relationship with you.

Contact us:

Any interest in my products ,pls feel free to contact with me ,you can call me directly.

I am here waiting for you .Many thanks .

Seven Qiu

Tel:  86 13671697206(What'sup)

Email: seven.qiu(at)chinabosun.com 

For any questions pls contact me freely!