Zhejiang Jinmi Bearing Pipe Co., Ltd is the sub-company of MXB. Establised in 2004, with 120 workers, an annual productive capacity of 15,000 tons. Product size range: 25mm-110mm. Wall thinck 3mm-15mm. The company has fully implemented ISO9000 quality system. 80 percent products are used by ourself.
|
Non-Metallic inclusions(Qualified degree) |
|
Grade |
A |
B |
C |
D |
|
Thin |
Thick |
Thin |
Thick |
Thin |
Thick |
Thin |
Thick |
|
Pure |
2 |
1.5 |
1.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
Excellent |
2 |
1.5 |
1.5 |
1 |
0.5 |
0.5 |
1 |
1 |
|
Grade |
GB |
Other Country Standard |
Other Element%(Less) |
Precison(mm) |
|
ANSI/ASTM |
JIS |
DIN |
SK |
P |
S |
O |
Ti |
Size |
Wall Thick |
Wall Thick |
|
>4 |
<4 |
|
Pure |
Gcr15 |
SAE52100 |
SUJ2 |
100Cr6 |
SKF3 |
0.02 |
0.015 |
0.0012 |
0.003 |
+0.1 |
8% |
10% |
|
Excellent |
Gcr15 |
SAE52100 |
SUJ2 |
100Cr6 |
SKF3 |
0.02 |
0.015 |
0.0012 |
0.003 |
+0.12 |
8% |
10% |
|
Size(mm) |
Wall Thick(mm) |
|
25.1~35.0 |
3.1~3.5 |
3.1~3.5 |
3.6~4.0 |
4.1~5.0 |
5.1~7.0 |
7.1~10.0 |
10.1~15.0 |
|
35.1~45.0 |
|
45.1~60.0 |
|
60.1~75.0 |
|
75.1~90.0 |
|
90.1~110 |
|
