วัสดุทนต่อเศษกรวดเหล็กกล้าเคลือบผิวโลหะ G25

• ชนิดที่มีการขัดสีตามธรรมชาติ: Steel
• แอปพลิเคชัน: Surface Treatment
• ฟังก์ชัน: ผิวสำเร็จ
• ที่มา: สารกัดกร่อนที่ทำจากวัสดุสังเคราะห์, China
• ขนาดอนุภาค: กัดกร่อน
• ความแข็ง: สารที่มีฤทธิ์กัดกร่อนสูง
• แพคเพจการขนส่ง: Bag Package
• เครื่องหมายการค้า: DX-Blast

คำอธิบายสินค้า

PRODUCT DESCRIPTION
 DX Steel grit have sharp edges that help cleaning the surfaces easily . They are used for different applications : ship building ,pipe building ,steel construction, granite cutting , tank manufacturing etc.
 DX Steel grit  are very sucessful in abrasive blasting operations. Because a special heat treament is done for the steel grit to have uniform microstucture.
Types of DX steel grit :
 
 
GP (40-50HRC) : It's angular befor use ,but rapidly rounds off after operation. GP grit is particularly applied in descaling.
 
GL(54-61HRC) : It loses its sharp edges during shot blasting and is particularly applized in decaling and surface preparation .
 
GH(>61HRC): It has maximum hardness and always remains angular in its operation. GH angular griit should only be used in wheel machines where working requirements take precedence over cost price considerationss ,such as when a special finish is needed and with rolling mill cylinders.






PRODUCT PARAMETER
 
Quick Details:
Density: >7.3g/cm3.
Chemical Composition: C 0.80-1.2%, Si ≥0.4%, Mn 0.60-1.2%, S≤0.05%, P≤0.05%.
Hardness(±3HRC): HRC40-51, HRC47-56, HRC54-61, HRC61-65.

Description:
It's crushed from high quality steel shot. The resulting angular particles were screened to range sizes G10, G12, G14, G16, G18, G25, G40, G50, G80, G120 as described in SAE J444. According to different requirement, do the heat treatment to control hardness to standard GP, GL, GH.
Specification for DX Steel Grit:

 

 

Number of screen	Standard (mm)	Screw mesh (inch)	G10	G12	G14	G16	G18	G25	G40	G50	G80	G120
			SG240	SG200	SG170	SG140	SG120	SG100	SG70	SG50	SG30	SG20
7	2.8	0.111	0
8	2.36	0.0937	-	0
10	2.00	0.0789	80	-	0
12	1.70	0.0661	90	80	-	0
14	1.40	0.0555		90	80	-	0
16	1.18	0.0469			90	85	-	0
18	1.00	0.0394				85	75	-	0
20	0.85	0.0331					-	-	-
25	0.71	0.0278					85	70	-	0
30	0.60	0.0234						-	-	-
35	0.50	0.0197						-	-	-
40	0.425	0.0165						80	70	-	0
45	0.355	0.0139							-	-	-
50	0.300	0.0117							80	65	-	0
80	0.180	0.007								75	65	-
120	0.125	0.0049									75	60
200	0.075	0.0029										70

 
 



PRODUCT PROCESS

PRODUCT APPLICATION
Blast cleaning : Use for blast cleaning of steel board . H type steel ,steel pipe and all kinds of steel material ,casting , die-casting ,gorging ,glass surface for industries of steel structure, construction ,bridge ,shipbuilding ,pipes ,container , locomotive ,engineering machinery , automobile, casting ,forging ,glass ,comodity .
 
Cutting granite

 Production Application

 

SAE	Application
G-12         G-14         G-16	Cleaning up large and medium sized casting steel, cast iron, forged products, rolled steel, steel plate, rubber adhesive before processing.
G-18        G-25        G-40	tone cutting, grinding, rubber adhesive pre-processing, steel plate, container, steel hull coating pre-treatment, spray medium and small steel, cast iron, forged products, etc.
G-50       G-80       G-120	steel wire, wrenches, pipe, the pre-plating treatment, precision casting products (such as golf head) of the spray.

BLASTING EFFECT

PACKAGING & SHIPPING

1. 25kg in small bag, 40 small bags in one box on one pallet
2. 25kg in small bag, 40 small bags in one jumbo  bag.
3. 700kg~1000kg in big bag in one drum .

The packaging is according to the customer's requirement .



EVENT & SHOW
 
DX BLAST , attend the professional event & show of surface treatment as : Gifa Düsseldorf  in Germany , Tube Arabia , Steel FAB in  UAE , Saudi Build , Metal Expo in Moscow, Metal& steel in  Saudi , Metalex , MTA HANOI in Vietnam , Fundiexpo in Mexico , Inometal in indonesia  , PDMEX in Philippine .....



DX BLAST SHOT BLASTING MACHINE SERIES :