タイトルまたは説明

ABOUT DUOLENG

Established since 1988, Duoleng is the largest bearing steel grit&alloy steel shot in Xiamen city of China. With an annual capacity of 150, 000 tons and more than 500 stuffs, we have dominated Chinese steel abrasives market and been the main exporter in China.You will find the world unique production line of bearing steel grit and full automatic operation system here.
Our products have been exported decades to over 50 countries.With the constantly positive feedback from customers, we have strongest confidence to help with your blasting works!

ABOUT Bearing Steel Grit
By Adopting self patented technology(Patent no.: ZL 01127387.9), Duoleng Bearing Steel Grit is made of crushing cut-off bearing steel directly without any melting&casting process.This advanced technology makes our production consume much less energy than traditional process, and makes our grit of much better mechanical property, micro structure, wear&fatigue resistance etc. The excellent performance of bearing steel grit will help you save much more consumption and cost in your works!


TECHNICAL DETAILS OF BEARING STEEL GRIT(ISO&SAE)
SPEC:SAE J1993&ISO 1114-3
Place of Origin: Fujian, China(Mainland)
Brand Name: DUOLENG
ModelNumbers:G10, G12, G14, G16, G18, G25, G40, G50, G80, G120
Material:bearing steel cut-off
Sizes:0.2mm-2.4mm (SAE J444)
Hardness:GH(>60hrc), GL(53-60hrc), GP(40-50hrc)
Shape:full angular
Density(g/cm3):≥7.60
Color:steel grey


GH TYPES--Applied for granite gangsaw cutting, surface treatment for cold roll and pre-treatment of metal parts.
GL TYPES--Applied for removing corrosion surface increasing roughness to get better surface preparation for coating.
Gp TYPES--Applied for cleaning metal surface, such as casting parts.

PACKING
25kg per strong craft bag, 40 bags per pellet with carboard box
other packing(drum/ton bag) on request

Factory Picture
Address: Side of train staion of Jiaomei town, Longhai City, Zhangzhou City, Fujian, China
Factory area: more than 100, 000 square meter