chrome steel ball

1.Hardness;55-65
2.Impact toughness>12
3.Diameter;15MM-150MM
4.packing;container bags/drum

2PCS Stainless Steel Ball valve with ISO5211 mounting padBall valve sealing surface is usually in the state with the spherical closed, it is not eas

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

6000 series ball bearing 1.Chrome Steel /Gcr15
2.Reasonable price 3.ISO 9001:2000 4.low vibration.low noise

Stainless steel ball chain Good for Military dog tag. Excellent longer life abrasion and corrosion resisting properties.

Our products have obtained ISO9001-2008 and ISO14001-2004.The quality of our products can meet different requirements from different countries.

we are a professional producer of miniature steel balls.We produce the bearing steel ball,stainless steel balls(SS304,SS316,SS430,SS440C),plastic ball

It is the coal briquette crushing and grinding into coal machinery,it is pulverized coal furnace important auxiliary equipment.

2) Tolerance: G20-G1000
Depending upon the quality and performance specifications of the overall product.
3) Size: 1.5, 2, 3, 4 and 5 mm or 3/32

No Leakage Cr-Mo Boltle

 
NSK / FAG Stainless Bearings /

 
NSK S6010ZZ High precision Stai

HIGH QUALITY ,LARGE QUANTITY,LOW PRICES,HIGH WORK EFFICIENCY

Our bearing have high quality low noise & conpetitive price!

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

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

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