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Grinding Balls High Chrome Chromium Alloyed Casting - China

price: contact company for price

Place of origin: China

Brand name: GUOYANG

Material: Steel

Surface hardness: a minimum surface hardness of 58 HRC

Characteristics: high hardness, good wear resistance, no breakage, no deformation, good quality, reasonable price

Diameter: 10, 12.7, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 125, 130( mm )

Chemical composition: Popuar GradeItem: ZQCr10C( 1.8-3.2% ) Si( 0.3-1.2% ) Mn( 0.2-1.0% ) Cr( 10-13% ) P 0.1% max S 0.08% max

Item: ZQCr26, ZQCr20, ZQCr17Chemical composition: C( 2.0-3.2% ) , Si 1% max, Mn( 0.2-1% ) , Cr( 22-28% ) & ( 18-22% ) & ( 13-18% )

Propertis and microstructure: Hardness: a minimum surface hardness of 58 HRC

Impact value: 4J/ cm² min

Times of falling balls: 18000min

Application: cement, metallurgy, mine, construction material, water coal slurry

Packaging & DeliveryPackaging detail: By metal drums and two drums on one pallet( You can also choose the package of ' Bulk Bags ' and the charge is for free.)

Delivery detail: flexible, negotiable

Payment30% T/ T in advance, 70% after receive the copy of B/ L or L/ C

Delivery: negotiable


Company Contact:


  • Phone: 8605634309035

  • Address: Heli Street, Ninnguo, China

  • Email: Email


Published date: September 16, 2013 -

  • Business Description: Located in the city of wear resistance casting in China Ningguo,

    Kaiyuan Electrical Power Wear Resistant Materials Co. Ltd, a holding

    company of Ruitai Technology, is one of the largest manufacturers for

    grinding steel balls in China. The company covers an area of 200,000

    square meters and owns USD 3,000,000,000 of fixed assets with over 600

    staff and 100,000 MT of annual production capability. GUOYANG brands

    are widely applied in metallurgy, cement, water coal slurry,

    construction materials, ect. Kaiyuan Company has gained great reputation

    and popularity both in domestic and abroad after 10 years development.

    With the ability of technical development and innovation, Kaiyuan Company has beem recognized as Provincial Enterprise Technology Center and National Recognized Laboratory. Kaiyuan has established perfect quality control and management system and has passed ISO 9001 Quality Management System, ISO 14001 Environment Management System and GB/T28001 Occupational Health and Safety Management System Certification. In addition, our inspection center has obtained CNAS recognition that was the first one in the same industry. Meanwhile, our facility base has introduced most advanced technical equipment and we have about 10 automatic production lines.

    Adhering to the operation principle Honesty and Credibility win the market, Science and Technology create future and to our core value pay back to shareholder, pay back to staff, pay back to society, our company is establishing largest producing base in China.

    We welcome customers both at home and abroad to come to negotiation business with us and we sincerely promise you we are trying our best to provide you high quality, specialized, all round service.

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