China Manufacturing Steel Grit G40 for Steel Pipes Sandblasting

China Manufacturing Steel Grit G40 for Steel Pipes Sandblasting
1.Steel Grit Introduction

Carbon steel grit quality used for sand blasting body section directly affect the quality and comprehensive cost factor in terms of the sand blasting efficiency,girder coating, painting, kinetic energy and abrasive consumption. With the new coating protection performances standard (PSPC) release, there is a higher request to the piece wise sand blasting quality. Therefore, the cast Steel grit quality is very important in the sand blasting.

Steel Grit Applications

SAEApplicationG-12
G-14
G-16Blasting/descaling medium-to-large cast steel, cast iron, forged pieces,steel plate and rubber adhered work pieces.G-18
G-25
G-40Cutting/grinding stone; Blasting rubber adhered work pieces;
Descaling steel plate, container, ship hall before painting;
Cleaning small-to-medium cast steel, cast iron, forged pieces, etc.G-50
G-80
G-120Blasting/descaling steel wire, spanner, steel pipe before painting process;
Cleaning precision castings (eg. golf blocks)

2.Steel Grit Picture

3.Steel Grit Specification

Product Name

Chemical Composition

Chemical Composition

C

0.70-1.20%

Cr

02.6%

Mn

0.6-1.20%

Si

0.40-1.20%

S

≤0.05%

P

≤0.05%

Micro Hardness

GP:4250HRC (399509HV)
GL:5660HRC (620713HV)
GH:6366HRC (795889HV)

Hardness Deviation

Max Deviation ±3.0HRC,±40HV

Type

G10 G12 G14 G16 G18 G25 G40 G50 G80 G120

Diameter

2.5mm2.0mm1.7mm1.4mm1.2mm1.0mm

0.7mm0.4mm0.3mm0.2mm

Microstructure

Even tempered martensite and dispersed carbon

Quality Standard

SAE, ISO9001

Durability

≥3000 times

Shape

Angular

4.Steel Grit Production Technology
5.Steel Grit Quality Test and test equipment

6.Packaging
---Normal packaging:25kg/pp bag, then 40 bags in one ton bag .
---1000kg in one ton bag.
7.FAQ

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.

8.Company Profile
Jinan Junda Industrial Technology Co.,Ltd steel shot, steel grit and bearing steel grit product reach American SAE standard, they are widely used in shipbuilding, foundry, steel, and automobile, container, machine facture, pipeline anti-corrosion, aviation, granite cutting and so on.
Any problems we are waiting for your contact !