steel ball

1.brand name: DONGXU
2.Chinese Well-Known Trademark
3.great quality
4.optimized production process
5.application machine: ball mill

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.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.

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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Product Origin: China
Brand Name: Huamin
Price Terms: FOB Qingdao, CIF
Payment Terms: Irrevocable L/C at sight
Supply Ability: 50,000MT/year

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.

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
Material: Gcr15 (AISI52100)
GB/T308-2002,ISO3290,DIN5401,JIS B 1501
Size: 2.0mm to 6.35mm
HRC: 62-66 Noise:26-30db

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

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 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.

Our products have obtained ISO 9001 ---2009 and ISO14001--2004 .The grinding balls is awarded the famous brand pro-ducts of Shandong province.

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,

Min. Order:1 MT;Packing:BAGS OR STEEL DRUMS;Transportation:BY SEA;DeliveryDate:10DAYS;PaymentType:T/T;Trademark:xt;Specification:YES;Certificate:ISO9

AISI52100 ISO STANDARD
Grade: G10
Diamter: 2.0-6.35mm
HRC: 62-66
Noise: 26-30db...

for bearing:6907zz6201zz,6202zz and etc.
Material:Gcr15 high carbon chrome bearing steel (AISI E52100)
PRICE FOR REFERENCES
HRC:63 Noise:26db