precision steel balls

1. Usage: Window roller, Pulley wheel
2. Nylon coat+V groove
3. Ball Bearing+plastic cap+rotating shaft
4. Colour: Orange
5. Manufacturer

1). Grinding Ball Diameter Size: From 20mm- 150mm. (0.75''-6'')
2).High Chromium Cast Grinding balls Content from 1% - 20% with your need.

Grinding balls
1.Size:20mm-150mm
2.Hardness::55-65HRC
3.Material:The high Alloy Steel Material
4.Good wear resistance

6204-ZZ NSK Deep Groove Ball Bearing
1. Professional Technology
2. Reasonable Price
3. Prompt Delivery

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

Design Standard of the ball valve: API 6D, ASME B 16.34
Flanged Ends of the ball valve: ASME B 16.5
Welded connection of the ball valve: API6D, ASME

1.dia 110mm medium chrome cast grinding ball for ball mill
2.reliable quality assurance
3.unique heat treatment process
4.fast delivery

Stainless steel ball valves
Size: 1/4"-4" Full bore (1000 & 2000PSI)
Thread: BSPT.BSP.NPT.DIN2999.ISO 228/1
Materials:304 /316

Forged steel ball valve, full port design,bolted bonnet, split body, float ball,
flange end, blow-out proof stem,fire durable construction

Transportation:ocean shipping;DeliveryDate:under customer requirements;PaymentType:TT;Trademark:QDlanneret;Functions:bearing parts;Certificate:iso900

Brass Ball Valve Standard Port.CW617 Material.Steel Handle England Type.
NPT/BSP Thread.PN10 FXF BSP.
Size:1/2",3/4",1",1 1/4",1 1/2",2"

Brass Ball Valve Standard Port.CW617 Material.Steel Handle America Model.
NPT/BSP Thread.PN16 FXF BSP.
Size:1/2",3/4",1",1 1/4",1 1/2",2"

Brass Ball Valve Standard Port.CW617 Material.Steel Handle Italy Star Model.
NPT/BSP Thread.PN16 FXF BSP.
Size:1/2",3/4",1",1 1/4",1 1/2",2"

Bicycle Steel Ball
factory
high hardness
good quality and very cheaper price
Bicycle Steel Ball...

We are manufacturer of grinding ball
1.Size: 20mm-150mm
2.Hardness: HRC52-65
3.Cetificate:ISO 9001:2008

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

Ball valves are the three different types of rotary valves used in industrial plants. They are widely used in fluid-handling systems for flow control.

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

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1

Grinding steel ball include: forging steel grinding balls: dia 20mm --- dia 150mm; the high, medium and low Chrome alloyed casting iron balls: dia1