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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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