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- Company Name : Henan Zhongyuan Roller Shaft Co., Ltd.
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pipe mould for DN200
Product Detailed
Related Categories:General Mechanical Components Design Services
DN 200MM*6M PIPE MOULD
Weight: 1156 kg
HB 220~250
1,Product Name: DN200 Pipe Mould
2,Material: 21CrMo10
3,Chemical composition and Hardness
| Grade | C | Si | Mn | P | S | Cr | Mo | Hardness |
| 21CrMo10 | 0.17-0.24 | 0.2-0.4 | 0.2-0.4 | <0.015 | <0.015 | 2.3-2.6 | 0.3-0.4 | HB220-250 |
4, Mechanical Properties
| Tensile Strength(Mpa) | Yield Strength(Mpa) | Impact(J) | Elongation(%) | Reduction(%) | Elastic Limit(Mpa) |
| >700 | >600 | >21 | >14 | >50 | >600 |
5, Ultrasonic Test:
Grade II of GB/T 6402-91
6,Applicable machine: remove the pipe bender
7,Production process: ingot-forging-thick car-testing-set of hole-conditioning-two thick car-to enlarge the hole-aging-fine boring-fine car with oil-packing-dispatched
8. Packing Term: Packed in seaworthy wooden box.
pipe mould for DN200
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