grinding steel ball

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

Our Chrome steel balls are applied in bearings such as slew bearing, deep groove ball bearing, thrust ball bearing, self aligning ball bearing, double

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

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.

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.

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

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.

Full Ceramic, Hybrid Deep Groove Single

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

the main steps to produce the ball: heading,polishing,heat treament,grinding,lapping,packing and etc.
Material: Gcr15 Grade: G10 2.0-6.35mm

AISI52100 Gcr15 chrome bearing steel ball,ISO standard
price please negotiation with us
Grade: G10
HRC:62-66 Noise:26-30db

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

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(15/64"),6.35(1/4")
Material: Gcr15 HRC:62-66

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(15/64"),6.35(1/4")
Material: Gcr15 AISI 52100

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(15/64"),6.35(1/4")
Material: AISI 52100
HRC: 62-66

Rockwell & Vickers hardness tester,stee-ball vibration measurer,roundness meter and etc;and an appropriate scale of operation
Material: Gcr15 G10

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

Can be customized according to your needs
Can provide small & miniature standard and non-standard ball berings
Reasonable price

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

Ball valve ball valve is by the plug valve changes and to, to the ball plug instead of piston, to control the flow, plug in the cross section area

Ball valve ball valve is by the plug valve changes and to, to the ball plug instead of piston, to control the flow, plug in the cross section area,