steel balls

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

Carbon Steel Ball Bearing
1. Professional Technology
2. Reasonable Price
3. Abrasion Resistant

Specifications:
1) Precision: 10G-1000G
2) Types: bearing steel ball, stainless steel ball, carbon steel ball
3) Diameter: Φ 1.5 - Φ 2

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2

1.Usage:Bull's eye, Steel universal ball bearing, Steel Transfer Units ball bearings
2.Surface zinc coating
3.Ball bearing
4. Manufacture

valve
check valve
stop valve
one way valve
air valve...

China Ningbo YinZhou Pengcheng Precision Casting Factory is one of the leading steel foundries in China with export license.

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

size:D30*d10*W9.win the customers trust and satisfaction,widely exported to U.S.A, England,Germany,Italy and Southeast Asia Countries and so on.

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Shandong Sinsun Machinery on Grinding Steel Balls have the advantages:
1. high hardness: 58~66 HRC
2.good wear resistance: 20~40grams
3.impact stre

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

the main steps to produce the ball: heading,polishing,heat treament,grinding,lapping,packing
the material steel wire is made in "DA GANG"

12.7mm Stainless Steel Balls In Material 304,Stainless Steel Balls

Carbon Steel Balls 1085 Diameter 11.1125mm,Carbon Steel Ball

Diameter 6.00mm Stainless Steel Balls 304,Stainless Steel Balls

Diameter 6.00mm Stainless Steel Balls 304,Stainless Steel Balls

12.7mm Stainless Steel Balls In Material 304,Stainless Steel Balls

Carbon Steel Balls 1085 Diameter 11.1125mm,Carbon Steel Ball

1.Sizes:DIA20-150mm
2.Hardness: HRC55-67
3.Chemical elements:C . Si . Mn . P . S . Cr
4.Impact toughness: >12J/CM2
5.Endurance impact test: >12000

This stainless steel ball valve has passed ISO9001-2000,CE certificate,ASME certificate,Design License and manufacture Lisence.

Two piece ball valve is therefore an excellent choice for shutoff applications.

Productivity:2000pcs per month;Min. Order:100 pcs;Packing:Strong Wooden Case and Carton;Transportation:by sea or air;DeliveryDate:30days;PaymentType:

Material:Gcr15 high carbon chrome bearing steel(SAE52100)
Grade:G10 Diameter: 2.0mm to 6.35mm
HRC: 62-66 Noise: 26-30db

the product is: possible hardness, technical characteristics,perfectly shiny, compact and defect-free surface,low noise
Material: Gcr15 Grade: G10

Material:Gcr15 high carbon chrome bearing stee)
Grade: G10 Size:2.0mm,2.381mm(3/32"),3.175mm(1/8"),3.5mm,3.969(5/32"),4.763mm(3/16"), 5.953mm,6.35mm

Material:Gcr15 high carbon chrome bearing steel Grade: G10
AISI52100 ISO STANDARD
used for bearing no.688ZZ,689ZZ,6803ZZ,6810ZZ and etc.

Application
Design and Manufacture ANSI B16.34/API16D
Face to Face ANSI B16.10/API16D
Flange Dimension ANSI B16.5