Main Products: Steel Pipe ,seamless steel pipe ,alloy steel pipe ,ASTM steel pipe ,API 5L steelpipe
Round hot rolled alloy steel pipeASTM/St52
USD $499 - $799 /Ton
Min.Order:5 Tons
Quick Details View All >
Shandong Liaocheng Joyoung Steel Pipe Manufacturing Co., Ltd.
Business Type: Manufacturer
Liaocheng Shandong ChinaMain Products: Steel Pipe ,seamless steel pipe ,alloy steel pipe ,ASTM steel pipe ,API 5L steelpipeProduct Details
Company Information
| Business Type: | Manufacturer | |
|---|---|---|
| Location: | Shandong, China (Mainland) | |
| Main Products: | Steel Pipe,seamless steel pipe,alloy steel pipe,ASTM steel pipe,API 5L steelpipe | |
| Total Employees: | 101 - 200 People | |
| Total Annual Revenue: | US$5 Million - US$10 Million | |
| Year Established: | 2012 | |
| Top 3 Markets: | Domestic Market 60.00%Mid East 12.00%Africa 12.00% |
Varieties
Processing the form | Cylinder diameter | Length | Straightness | Dimensional accuracy | Wall thickness | Inner hole roughness |
cold drawn | 48~325 | ≤ 12m | 0.3~0.8mm/m |
| ±10% | 0.8~1.6µm |
honing | 48~325 | ≤10m | 0.3~0.8mm/m | H8~H9 | ±10% | 0.3~0.8µm |
rolling | 50~250 | ≤ 9m | 0.3~0.8mm/m | H7~H9 | ±10% | 0.01µm |
Mechanical Properties
Material | Tensile strength | Yield strength | Elongation | Hardness |
20# | 530σbN/mm2 | 505σbs/mm2 | 12σs% | 175HB |
45# | 660σbN/mm2 | 630σbs/mm2 | 6σs% | 207HB |
16Mn | 595σbN/mm2 | 570σbs/mm2 | 9σs% | 190HB |
27SiMn | 840σbN/mm2 | 805σbs/mm2 | 7.5σs% | 230HB |
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