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Build Your Online Product Catalogs?
| Product Name: |
rubber screw and barrel
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| Supply Ability: |
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| Related proudcts |
screw and barrel, |
| Specifications |
25--300mm |
| Price Term: |
FOB |
| Port of loading: |
Ningbo |
| Minimum Order |
1set |
| Unit Price: |
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Screw extruder barrel basic material: 38 CrMoALA
After a hardness: HB260-290
Nitriding depth: 0.40 0.70 mm
Surface hardness: HV940-1050
The surface roughness: Ra0.4 um
Screw the straightness: 0.015 mm
After nitriding hard chromium plating surface hardness: 950 HV frequency
Plating chromic layer thickness: 0.03 0.08 mm
Double alloy hardness: HRC55-62 |
| Company: |
kldsocks Co***ny
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| Contact: |
Mr. Jacky He |
| Address: |
Yiwu |
| Postcode: |
322000 |
| Tel: |
86-579-85813528 |
| Fax: |
86-579-85813528 |
| E-mail: |
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