Vitrine de QAZ NINGBO COWELL INDUSTRY CO.,LTD

Samedi 26 septembre 2015

Specification: Dia. 15-300 mm Length 300-9000 mm L/D ratio: 15-50 Grade available: 1. Standard grade: 38CrMoAlA + nitriding 96 hours 2. Bimetallic grade: 38CrMoAlA + bimetallic alloy 3. TC-A grade: Tungsten carbide 40% 4. TC-B grade: Tungsten carbide 25% 5. TC-C grade: Tungsten...

Samedi 26 septembre 2015

Model No: HY-LG011 Place of Origin: Zhejiang,China (Mainland) Brand Name: HYCOWELL Heat treatment: Nitriding 96 hours Depth of Nitrated Layer: 0.5-0.8mm Hardness of Nitration: HRC 56-58 Depth of Bimetallic layer: 2-4 mm Hardness of Bimetallic layer: HRC 62-64, Above...

Samedi 26 septembre 2015

Model No: twin screw barrel Place of Origin: Zhejiang,China (Mainland) Brand Name: COWELL Steel material: 38CrMoALA, SKD11,SKD61 Model number: Dia 60-150mm Surface treatment: Bimetllic spraying,grooves spraying etc Processing: Nitrided,Thermo refining, Quenching Certification...

Vendredi 25 septembre 2015

Model No: HY-LG095 Place of Origin: Zhejiang,China (Mainland) Brand Name: HEYI Application: plastic machine Localisation : No.908,North Liyuan Road 668,Haishu,Ningbo , 315010 NINGBO, Personne à contacter : berry wei, +86 574 87340615

Jeudi 24 septembre 2015

Model No: HYXJ01 Place of Origin: Zhejiang,China (Mainland) Brand Name: HYCOWELL Heat treatment: Nitriding 96 hours Depth of Nitrated Layer: 0.5-0.8mm Hardness of Nitration: HRC 56-58 Depth of Bimetallic layer: 2-4 mm Hardness of Bimetallic layer: HRC 62-64, Above...