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Specifications
Focus on process quality & stage inspection.Best quality
Professional service
Full set quality control
Competitive price
About us
Our company is ISO9001:2008 Certified for the production and service of foring steel parts of valves and flanges and design.
Manufacture of large-scale forgings and large high neck flange in technology and performance is superior to the same industry.
1.Two hundred people high skill of forging machining team to ensure the accuracy of machining process.
2.Three big professional inspection team to ensure that the quality products.
3.All the procedures of production are recorded and traceability and offer the EN10204 3.1 Certificate.
4.According to the customer request can be third-party inspection(TPI).
PRODUCT INFORMATION
PHOTO
3.1 Certificate contains:
1.Chemical composition
C% |
Mn% |
P% |
S% |
Si% |
Cb% |
0.19 |
0.85 |
0.011 |
0.0025 |
0.30 |
0.019 |
Cr% |
Ni% |
Mo% |
Cu% |
V% |
|
0.021 |
0.016 |
0.091 |
0.024 |
0.053 |
2.Mechanical properties
Yield=330Mpa |
Tensile=500Mpa |
Elongation=36.5Mpa |
Reduction=77.0Mpa |
Minimum reduction ratio of product is 4:1 |
|
3.Heat treatment
Chinese Standard |
HG5010~5028-58 HG20592~20605~97 20615~20626-97 HG~68-91 SH3406-92 SH3406-96 SH501-97 SYJS3-1-1~5 JB81~86-59 JB/T81~86-94 JB577-79 JB585-64 JB585-79 JB1157A~1164-82 JB2208-80 JB4700~4707-92 DG0500~0528 0612~0616 GD0500~0528 GB9112~9125-88 GB/T13402-92 |
Dimension: 1"to72"
Weight: 0.5kg to 7000kg |
American Standard |
ANSI B 16.5 B16.47 API-605,6A,6B MSS Sp44 AWWA C207 |
|
German Standard |
DIN2527252825612565256625732576 2627-263826412642265626738602986030 |
|
British Standard |
BS 4504 PN16,25,40 BS10 TABLEE TABLED |
|
Japanese Standard |
JIS/KS 5K,10K,16K,20K,30K,40K |
|
Italian Standard |
UNI2253/2254/2276~2278/2281~2284/6084/6083/6089~6093 |
|
Unstandard |
According to the drawing size from 10mm to 3500mm,weight from 0.5kg to 7000kg. |
|
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