20CrMo 35CrMo ductile iron pipe mould for petroleum supply , HB240-280
| Place of Origin: | Henan, China (Mainland) |
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Product Detail
20CrMo 35CrMo Iron <span style="font-
1. Material:20CrMo,30CrMo
2. Outer Diameter ≤800mm
3. The max Length:8000mm.
Description:
Pipe mould is forging steel pipe mould. Forging steel pipe mould is forged by hydraulic machine and machining on the lathe. It is applied to petroleum, water supply etc.
Making process: steel ingot-forging-rough machining-UT-boring-QT-2th rough machining-enlarge hole-vibration aging-lightly boring-finished boring-oiling-packing-delivery
Applications:
Pipe mould can make various pipes, such as petroleum and water supply etc.
Specifications:
|
Name |
Pipe Mould |
|
Manufacture Technique |
forging and machining |
|
Material |
20CrMo;30CrMo;21CrMo10,42CrMo,35CrMo ,etc |
|
Outer Diameter |
≤800mm |
|
Inner Diameter |
≤600mm |
|
Length |
≤8000mm |
|
Roughness |
Ra 1.6 |
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QT Hardness |
240-280HB |
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Tolerance (mm)
|
0.1 |
|
Coaxiality (mm)
|
1.1-1.9 |
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Taper (mm)
|
0~1 |
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Company Info
China Steel Online Market [China (Mainland)]
Business Type:Manufacturer
City: Beijing
Province/State: Beijing
Country/Region: China (Mainland)
