Audited Supplier
Metal Abrasive/Steel Shot S550 for Surface Blasting
1.Steel Grit Application
Shipbuilding---With grit blasting, oxygennated surface of ship hull is descaled,then improves
the coating quality.
Container---With air blasting, container production efficiency is improved certain roughness
is obtained to improve coating quality.
2.Steel Grit Specification
| Product | steel grit g-25 | |
| Chemical Composition | C | 0.80-1.20% |
| Cr | 0.26% | |
| Si | 0.20-1.20% | |
| Mn | 0.15-1.20% | |
| S | ≤0.05% | |
| P | ≤0.05% | |
| Hardness | GP | 40~50 HRC (377~540HV) |
| GH | 53~60 HRC (510~710HV) | |
| GL | >60 HRC (>710HV) | |
| Hardness Deviation | Max Deviation±3.0HRC,±40HV | |
| Microstructure | Even tempered Martensite and dispersed carbon | |
| Denisty | 7.4g/cm3 | |
3.Steel Grit Production Technology
4.Steel Grit Picture
5.Steel Grit Certificate and Testing 
6.Steel Grit Normal Packaging
1.25kg per bag(pp bag or paper bag), then 40 bags put in a 1000kg (2200lb) bulk bag.
2.25 kg per bag(pp bag or paper bag), then 40 bags shrink wrapped onto a 1000kg
(2200lb) pallet.
3.25 kg per bag(pp bag or paper bag), then 40 bags in one box.
4.One ton one bag.
5.1000kg loose in one ton bulk bag.
6.Gnerally, one 20GP can load 25 tons, 27 tons at most.
All pakages are lined with waterproof materials.
We can also pakage according to costomers' requirements.
7.Our Service
1. Sample Service
2.Customerized Service
3.After-sale Service
8.Company Profile
Jinan Junda Indutrial Technology Co,.Ltd. is located in Jinan , Shandong Province, China,
which is the daughter cmpany of Honest Horse(CHINA) Holding Limited. We are the manuf-
-acturers of abrasives media for 15 years experience in north China.
Our products include bearing steel grit , cast stel grit, steel shot, steel ct wire shot
and garnetsand abrasives.They are widely used in sandblasting, stone gang saw cutti-
-ng, waterjet cutting, water filtration fields.
So far we have almost 15 years experience and our customers spread over 100 countries
around the worldthat distributein Asia, North America, South America and Austrilia, also
in Africa.
The products reach the ISO9001 standard,SAE and always enjoy a good reputation a-
-mony our customers.We welcome customers all over the world do cooperation with us.
9.FAQ
Q. What is the mode of your payment?
T/T: 50% advance payment and the rest 50% payment oay us when you get the scanned
B/L from our E-mail.
L/C:100% irrevocable L/C at sight.
Q. What's the MOQ of your product?
As usual MOQ is 5TONS.Or as your require, we need to calculate the new price to you.
Q. Can you provide the free samples?
Yes, we can send free samples less than 500g to you. Normally, we can send samples
to customer byexpress, such as DHL,TNT,Fedex,Aramex, etc.
Q. What atandars you carring out for your products?
SAE standard and ISO9001, SGS.
