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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Kaitai Brand
  • Model Number: G12
  • Material: alloy material
  • Usage: Surface Cleaning and Hardening
  • Abrasive Grain Sizes: 2.0mm
  • Name: Steel Grit
  • Color: Black
  • Shape: Angular
  • Certificate: ISO9001.SAE J444
  • Application: Abrasive Refractory Industry
  • Samples: 200g for free
  • Density: 7.6g/cm3
  • Durability: 2000-2800 times
  • Chemical Composition: C/Mn/Si/P/S
  • Payment Term: T/T,L/C

Packaging & Delivery

Packaging Details 25kg/bag,40 bags/pallet.
Delivery Time within 7 days after payment

   Kaitai Brand Blasting Abrasive High Carbon Steel Grit G12 

Product Description





 Operative Standards:


     In accordance with standards of GB/T18838.3-2008 Steel Shot and Steel Grit,SFSA20-66Cast Steel Abrasive, SAE J827 Cast Steel Shot, SAE J1993High Carbon Steel Grit, YB/T5149-1993 Cast Steel Shot, YB/T5150-1993Cast Steel Grit,ISO11124-3High Carbon Cast Steel Shot and Grit.


The Major Technological Index:



Steel  Grit

Chemical Composition












GP:40~50HRC (377~509HV)
GH:52~56HRC (543~620HV)
GL:56~60HRC (620~713HV)

Hardness Deviation

Max Deviation ±3.0HRC


Tempered Martensite or Sorbite






Blast cleaning of cast steel grit:Used for blast cleaning of casting, die-casting, forging, sand removal of casting, steel plate, H type steel, steel structure.

Rust removal of cast steel grit:Rust removal of casting, forging, steel plate, H type steel, steel structure, descaling .

Shot blasting of cast steel grit:Shot blasting of profile steel, ship board, steel board, steel material.

Shot blasting of cast steel:Shot blasting of steel board, profile steel, steel structure.

Pre-treatment of cast steel grit:Pre-treatment of surface, steel board, profile steel, steel structure, before-painting.


Product classification :


GP:Angular when new, this grit rapidly rounds off in use and its particularly suited descaling applications.
GL:Although harder then GP steel grit, also loses its sharp edges during shto basting and is particularly suited to descaling and surface preparation applications.
GH:Having maximum hardness, GH always remains angular in its operating mix. These abrasive are particularly effective in surface treatment processes and produce a uniform, etched finish, GH angular grit should only be used in wheel machines where working requirements take precedence over cost price considerations (for example with rolling mill cylinders or when a special finish is needed). For use mainly with compressed air equipment.


The detail picture of our product :





The certificate of  our product :



 The progress of our product :


The  scientific control  of our product :


Packaging & Shipping


1.25kg per bag ,40 bags in one pallet

2.25kg per bag ,40 bags in one jumbo bag
3.25kg per paper bag ,40 bags in one plywood pallet
4.One ton a bulk bags

5.According to customers’ requirements


The  picture of  product package:

Shipping: Container transport
Usually within 3-7 days delivery time to assure you can get the goods in time.

Our Services


1.Free samples: we can supply free samples 200gs.
2.Testing supply: we can help to test samples for free.
3.Plant visit available: welcome to visit our factory at any time ,and we will show you production line on the spot.
4.Quality service:our product has met ISO & SAE certificate.
5.KAITAI is not only dedicated to the production and supply of shot blasting equipment , abrasive media and metal castings,
but is also focused on product R&D.So,we can offer professional technical consultation services for global customers.
6.Our company has equipped with many offices all over the world ,can quickly help you solve the problem of after sales .

Company Information

We are one Group company :Shandong Kaitai Group Co.,Ltd.


Branch company :Shandong Kaitai Shot Blasting Machinery Co.Ltd is for sand blasting room manufacturing.

Official website:www.kaitaimetalabrasive.com.cn/. 


Branch company :Shandong Kaitai Industrial Tchnologies Co.Ltd is for abrasive manufacturing,its earlier name is:Shandong Kaitai Metal abrasive Co.Ltd,and these two names arestill in using. 

Official website:www.kai-tai.com.cn/.


Basic Information

Business Type: Manufacturer, Trading Company
Main Products: Cast steel shot,Cast steel grit,Steel cut wire shot,Stainless steel shot,Stainless steel cut wire shot
Number Of Employees: 1000 - 2000 People


Trade & Market

Main Markets: Domestic Market
Southeast Asia
Eastern Asia
Mid East
Eastern Europe
South Asia
Western Europe
Total Annual Sales Volume: US$2.5 Million - US$5 Million
Export Percentage: 21% - 30%
Trade Shows: Metal China 2014 Metal China 2012 GIFA&NEWCAST


Factory Information

Factory Size (Sq.meters): Above 100,000 square meters
Factory Location: Qingyang Town, Zouping County, Bingzhou City, Shandong Province. China
No. of Production Lines: Above 10
Number of R&D Staff: 21 - 30 People
Number of QC Staff: 21 - 30 People
Certifications: ISO14001,ISO9001
Contract Manufacturing: OEM Service Offered


Our  Factory Teams Photos:


Contact Us

Jessie Wang

Email: export29(at)kai-tai.com.cn


Mob : 0086 0543 4288887

WhatsApp:86 15806899043


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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $56,000
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