precision steel balls

Name:ball valve
Size:1/4"--4"(DN8--DN100)
Material: ss201,ss304(CF8),ss316(CF8M),WCB,etc.
Nominal pressure: 1000WOG/PN63

parameters1:Size 20-80 mm
parameters2:Hardness 60-64 HRc
parameters3:Breakage 0.5% max

parameters1:Size 80-140 mm
parameters2:Hardness 59-63 HRc
parameters3:Breakage 0.5% max

AISI304 AISI201 AISI316 AISI430 stainless steel
mirror polished hollow ball.
adornment, decoration stainless steel hollow ball

high speed precision Chrome Steel Angular contact Ball Bea

High Speed Precision Axial Load  Carbon Steel Ball

E8 Magneto Bearing 8 * 24 * 7 mm Brass Cage
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E8 Magneto Bearing 8 * 24 * 7 mm Brass Cage
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E8 Magneto Bearing 8 * 24 * 7 mm Brass Cage
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E8 Magneto Bearing 8 * 24 * 7 mm Brass Cage
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1.high chrome content
2.application machine: ball mill
3.R&D capability
4.long working life
5.application fields: mine, cement, power plant,etc.

1.brand name: Dongxu
2.cast chrome steel ball
3.application machine: ball mill
4.long working life
5.large stock for fast delivery

1.place of origin: Ningguo
2.brand name: Dongxu
3.metallographic structure: M+C
4.application field: mine, cement plant, power plant

1.place of origin: China Ningguo
2.chromium alloy
3.brand name: Dongxu
4.metallographic structure: M+C
5.fast shipping

1.chrome content: 10-28%
2.size: diameter 8 to 130mm
3.brand name: Dongxu
4.Chinese Well-Known Trademark
5.application machine: ball mill

1.brand name: Dongxu
2.production process: cast
3.place of origin: China Ningguo
4.application fields: mine,cement plant, power plant, etc.

1.chromium percentage: 10-28%
2.metallographic structure: M+C
3.place of origin: China Ningguo
4.large stock for fast delivery

1.production process: cast
2.top after-sale service
3.ISO9001 & ISO14001
4.Chinese Well-Known Trademark
5.rigorous quality control

1.place of origin: China Ningguo
2.metallographic structure: M+C
3.unique heat treatment
4.strong brand strength
5.great quality

1.high hardness grinding media
2.metallurgical structure: M+C
3.application fields: mine, cement plant, power plant
4.fast delivery

1.chromium percentage: 10-28%
2.metallurgical structure: M+C
3.application fields: mine, cement plant, power plant
4.great quality

1.high-tech cast grinding media
2.application machine: various ball mills
3.Chinese Well-Known Trademark
4.optimized production process

1. Used in ball roller bearing industry and automobile application.
2. Has excellent surface quality.
3. Offer superior wear resistance.

Features:
1) We can manufacture large size balls in chrome steel and stainless steel
materials
2) Grades: G40-G500
3) Used in some specia

1.place of origin: China Ningguo
2.Chinese Well-Known Trademark
3.rigorous quality control
4.application fields: mine, cement plant, power plant

1.place of origin: China Ningguo
2.chrome content: 10-28%
3.production process: cast
4.application fields: mine, cement plant, power plant,etc.

1.brand name: Dongxu
2.place of origin: China Ningguo
3.size: from dia 8 to dia130mm
4.application machine: ball mill
5.large stock

1.heat treatment: oil quenching
2.metallographic structure: M+C
3.brand name: DONGXU
4.10-28% high chromium percentage
5.hardness: 60HRC

1.place of origin: China Ningguo
2.optimized production process
3.high chromium
4.application fields: mine, cement plant, power plant etc.

1.antiwear high chrome steel ball
2.optimized production process
3.top pre & after sale service
4.chromium percentage: 10-28%