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- Contact Person : Ms. Kelly Leung
- Company Name : KWK Steel Co., Ltd
- Tel : 86-576-88801963
- Fax : 86-576-88809380
- Address : Zhejiang,Taizhou,E813, Xintai Square Building, Jiaojiang District
- Country/Region : China
- Zip : 318000
Seamless Steel Pipe A192
Product Detailed
Related Categories:Other Sports & Leisure Bags
Application: For seamless crabon steel boiler and superheater tubes for high-pressure service. Available Steel Grade: A192.
Size: OD 1/2~7in.( 12.7~177.8mm), WT 0.085~1.000in.(2.2~25.4mm), Max.Length 13500mm.
Grade and Chemical Composition(%):
| Chemical Composition | C | Mn | P≤ | S≤ | Si≤ | |
| 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 | ||
Dimension Tolerances acc.to SA-450/SA-450M):
| OD Inch(mm) | + | - |
| Under 1(25.4) | 0.10mm | 0.10mm |
| 1-1.1/2(25.4-38.1) incl | 0.15mm | 0.15mm |
| 1.1/2-2(38.1-50.8) excl | 0.20mm | 0.20mm |
| 2-2.1/2(50.8-63.5) excl | 0.25mm | 0.25mm |
| 2.1/2-3(63.5-76.2) excl | 0.30mm | 0.30mm |
| 3-4(76.2-101.6) incl | 0.38mm | 0.38mm |
| 4-7.1/2(101.6-190.5) incl | 0.38mm | 0.64mm |
| 7.1/2-9(190.5-228.6) incl | 0.38mm | 1.14mm |
| WT Inch(mm) | + | - |
| ≤1.1/2(38.1) | 20% | 0 |
| >1.1/2(38.1) | 22% | 0 |
Hardness
| Brinell Hardness Number WT≥0.200Inch(5.1mm) | Rockwell Hardness Number WT≤0.200Inch(5.1mm) |
| 137HRB | 77HRB |
