cast steel ball

Stainless steel door knob
Material: solid ss304
Available two sizes and finishes
With separate rose
Exported to CB, UK

1.Chemical composition:
C(0.6-1.2) Cr(<1.0) Si(0.15-0.6) Mn(0.6-1.5) S(<0.04) P(<0.04) Cu(<0.1) Mo(<0.25) Ni(<0.1)
2.Hardness:55-65
3.Impact toughn

SUS440/440C is suitable for special environment and machine as like hydraulic parts, grinding machine and so on.

Standard or Nonstandard Standard
Structure Ball
Material Stainless Steel
Port Size 1/2"-4"
Place of Origin Shandong, China (Mainland)

Standard or Nonstandard Standard
Structure Ball
Material Stainless Steel
Port Size 1/2"-4"
Place of Origin Shandong, China (Mainland)

Ball valve sealing surface is usually in the state with the spherical closed, it is not easy to be eroded by the media, easy to operate, simple

Large Chrome Steel Ball 5/16” , Precision Ball Bearing For Auto
 
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We are manufacturer of many kinds of ball bearing with good quality and good service.
material:GCR15

Self-aligning ball bearings are constructed with the inner ring and ball assembly contained within an outer ring that has a spherical raceway.

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

1.2-piece floating forged steel ball valve
2.SIZE:1/4" up 2"
3.A105,F304,F316
4.Threaded end:NPT,BSP,LP...

Cast steel shot (S780 S660 S550 S460 S390 S330 S280 S230 S170 S110 S70), cast steel grit (G10 G12 G14 G16 G18 G25 G40 G50 G80), steel cut wire shot

Carbon Steel Ball/Chrome Steel Ball/Stainless Ball/Bearing Ball for Slewing Ring Bearing

materil handling system & logistics

1. The products are with high quality and reasonable price
2. We can supply the best products

1) Material: Stainless steel
2) Size: 0.5mm-250mm
3) Grade: G10-G1000
4) Certification: ISO-9002, TS-16949, GB308-2002

Material List
item parts material
1 plastic cover plastic
2 handle aisi 304
3 thrust washer ptfe...

BoLong can supply stainless steel balls of different sizes for customers. Stainless steel balls are mainly for production of stainless steel ball valv

Gear box, apparatus instrument, magnetos,elecrical motor,household electrical appliance, gas engine, vehicle, agriculture equipment,ect.

1.place of origin: China Ningguo
2.heat treatment: oil quenching
3.application machine: ball mill
4.chrome content: 10-28%
5.fast shipping

1.size: dia 8 to 130mm
2.chromium percentage: 10-28%
3.heat treatment: oil quenching
4.Chinese Well-Known Trademark
5.large stock

1.high impact value
2.place of origin: China Ningguo
3.unique heat treatment
4.Chinese Well-Known Trademark
5.great quality

1.dia 20mm medium chromium alloy steel ball for fine grinding
2.great quality
3.top service
4.Chinese Well-Known Trademark

1) Medium Frequency induction heating equipment
2) Easy Operation and maintenance
3) Good heat uniformity, small temperature difference

1.Fully automatic.
2.Energy saving and no pollution.
3.Steel ball hot rolling,steel ball rolling machine,steel ball quenching system

Stainless steel bearings Size 3*6*2.5

1.Chinese Well-Known Trademark
2.standard package
3.top after-sale service
4.unique heat treatment process
5.good wear resistance

grinding steel media ball
20 years Grinding ball experience manufacture</spa

Stainless steel ball for processing all sizes of elbows, and we produce complete sets of balls with different sizes for different sizes of elbows.

1.We can provice the complete set of Slab forging heating,slab forging heating equipment
2.Fully automatic.
3.PLC closed loop control system