Specification |
After-sales Service: If Has Quality Defects, a New One Will Be Made.;
Warranty: 180 Days;
Standard: DIN, JIS;
Technics: Cutting, Heat Treatment, Pta Welding, Casting;
Feature: Long Working Life;
Material: Alloy Steel;
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Standard: DIN, ASTM, GOST, GB, JIS, ANSI;
Base Material: 1.8509, 1.8550, 1.8519, 4140, 5140, 45;
Surface Treatment: Bimetallic, Nitriding, Through-Hardened, Chrome-Pl;
Hardness for Nitriding: >Hv900;
Hardness for Bimetallic: HRC50~70 Depending on Different Alloys;
Thickness of Nitriding Layer: 0.4~0.7mm;
Thickness of Bimetallic: 1.5~3.0mm Depending on Different Alloy Coating;
Application: Extruder;
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Standard: DIN, ASTM, GOST, GB, JIS, ANSI;
Base Steel: 38crmoala, 34cralni7, 31crmov9 or Other Materials;
Surface Treatment: Bimetallic Alloy Coating, Nitriding etc.;
Thickness of Nitriding Layer: 0.5~0.7mm;
Thickness of Bimetallic Coating: 1.5~3mm Depending on Different Alloys;
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After-sales Service: Online Support;
Warranty: 1 Year;
Standard: GB;
Technics: Casting;
Feature: Recycle;
Material: Screw Length: 290mm X Segment;
Size: Customer Choice;
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After-sales Service: Online Support;
Warranty: 1 Year;
Standard: GB;
Technics: Casting;
Feature: Recycle;
Material: Screw Length: 290mm X Segment;
Application: for Extruder;
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