Un bon fournisseur ! La basse rupture, qualité est bonne, nous coopèrent quatre fois, sa valeur de croire et coopération à long terme.
—— Daniel
La qualité est très bonne, délai de livraison était selon le contrat. Un fournisseur honnête.
—— Martin
Ils sont heureux pour accepter ma demande, et étaient très patients pour les changements chaque fois, nous espèrent coopérer avec le vendeur comme eux.
20MM-150MM Hot Rolling Steel Ball Steel for Gold Mining and Copper Mining Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, specializes in the production of ... Lire la suite
Best price grinding steel ball mill grinding media balls for gold minings. Grinding Steel Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, ... Lire la suite
Low price forged steel ball 60mn B2 good raw material for mining There are three common used raw material all over the world for forged steel ball,hot rolling ball and grinding rods. They all can be used in ... Lire la suite
Cr 5 Medium chrome cast steel ball for power plant and cement plant Specifications of our products as follows: Type and Chenical Composition of Cast Balls Name Material Chemical Composition C Si Mn S/P Cr HRC ... Lire la suite
PRODUCTS NAME: HOT ROLLING STEEL BALLS MATERIAL: B2 STEEL SIZE: DIA 25-150MM CHEMICAL ELEMENTS: SPECS Chemical composition 60Mn Steel C:0.72-0.92,Mn:0.7-1.0 S:0.035Max,P:0.035Max Si:0.2-0.4,Cr:0.4-0.6 HARDNESS: ... Lire la suite
Automatic Hot Rolling Steel Balls , HRC 60 - 68 Grinding Media Balls PRODUCTS NAME: HOT ROLLING STEEL BALLS MATERIAL: B2 STEEL SIZE: DIA 25-150MM CHEMICAL ELEMENTS: SPECS Chemical composition 60Mn Steel C:0.72... Lire la suite
Mining Forged Grinding Steel Balls 1 - 5 Inch Solid For Ball Mill Description: Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel drum Material Chemical ... Lire la suite
Dia 20 - 40mm Precision Steel Balls Hot Rolling Forged For Ball Mill Breif Description: Size: 20-150mm Inspection: SGS/BV/TUV Origin: Shandong, China Packing: 1000kgs per bag or 900kgs per steel drum Material ... Lire la suite
High Quality Low Price Wear Resistant Hot Rolling Steel Ball for Steel Mill Ball and Cement Plant Description: Hot-rolled steel ball is a kind of ball milling ball using a new rolling process technology. Size: ... Lire la suite