we are confident to give our clients flexible and diversified solutions. EPG was awarded with “renowned merchandise of Zhejiang Province” and “well-known manufacturer of Zhejiang Province”. “We are constantly serving our clients with our greatest merchandise.” .5mm .8mm 1mm Little Stainless Steel Balls with Low cost Value
Austenitic stainless metal ball
Quality of ball:sixty to one thousand/ 60 to one thousand
Dimensions:two.381mm-twelve.7mm
Software
Jewellery, large-conclude cosmetics, health-related tools, bearings, pumps, valves, aerosol, dispenser sprayers, foods stuff, paper, chemical, rubber, armed forces industry, EPTT bearings, EPTT sprayers, perfume miniature pumps, healthcare software valves, aerospace, entire body jewellery lotion pumps,chemical pump,XiHu (West EPT) Dis.Hu (West EPT) Dis. rail, toy components, EPT add-ons, automobile accessories and other corrosion resistance software.
Martensitic stainless steel ball
Grade of ball:ten to one thousand
Hardness:EPTC fifty six to sixty/ EPTC forty eight-fifty two
Size:two.381mm-25.4mm
Application
EPT bearings, anti-friction bearings, EPTT valves, EPTT bearings, EPTT pumps, ballpoint pens, conveyor belts, foods stuff, health-related devices, swift couplings, recirculating ball bearings, knotting gadgets, oil refinery devices, fasteners, locking mechanisms, lighters, parts and so on.
Metal ball quality
| mum | ||||||||
| G3 | .08 | .08 | .thirteen | .01 | .five | -five,…,.5,, .five,…, 5 | .1 | -.two,-.one,, .1, .2 |
| G5 | .thirteen | .thirteen | .twenty five | .014 | 1 | -five,…,-1,, one,… 5 | .two | -.4,-.two,, .2, .4 |
| G10 | .twenty five | .twenty five | .5 | .02 | 1 | -9,…,-1,, 1,…, nine | .2 | -.4,-.2,, .2, .4 |
| G16 | .four | .4 | .eight | .571 | two | -10,…,-two,, two,…, ten | .4 | -.8,-.4,, .four, .8 |
| G20 | .5 | .5 | 1 | .032 | two | -ten,…,-2,, 2,…, ten | .four | -.eight,-.four,, .four, .eight |
| G24 | .6 | .6 | 1.two | .04 | 2 | -12,…,-2,, 2,…, twelve | .four | -.8,-.four,, .four, .8 |
| G28 | .7 | .seven | one.four | .05 | 2 | -12,…,-2,, 2,…, twelve | .four | -.eight,-.4,, .4, .eight |
| G40 | one | 1 | 2 | .06 | four | -16,…,-four,, four,…, 16 | .eight | -1.6,-.eight,, .eight, one.six |
| G60 | 1.5 | 1.five | 3 | .08 | 6 | -18,…,-6,, six,…, 18 | 1.2 | -2.four,-one.2,, one.2, 2.4 |
| G100 | 2.5 | two.five | 5 | .one | 10 | -forty,…,-10,, 10,…, 40 | two | -4,-2,, two, 4 |
| G200 | 5 | five | ten | .fifteen | fifteen | -60,…,-15,, 15,…, sixty | 3 | -6,-3,, 3, six |
EPTT composition
| Stainless steel ball | Steel Grade | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Cr(%) | Mo(%) |
| Austenitic stainless stell ball |
AISI201 | .15 | 1.00max | five.50~seven.50max | .06max | .03max | 3.05-five.fifty | sixteen~18 | —- |
| AISI304 | .07max | 1.00max | two.00max | .045max | .03max | 8~10 | 17~19 | —- | |
| AISI304L | .03max | 1.00max | two.00max | .045max | .03max | 8~10.5 | 16~18 | —- | |
| AISI316 | .08max | 1.00max | 2.00max | .035max | .03max | 10~14 | 16~18 | 2.~3. | |
| AISI316L | .03max | 1.00max | 2.00max | .035max | .03max | 12~15 | sixteen~eighteen | 2.~3. | |
| AISI665 | .08-.1max | .3~.5max | thirteen.5~thirteen.9max | .04max | .02max | .seven-.8 | twelve-12.3 | —- | |
| Martensitic stainless steel ball |
AISI440 | .90~one.00max | .80max | .8max | .035max | .03max | .six max | seventeen~19 | —- |
| AISI440C | .ninety five~one.10max | .80max | .8max | .035max | .03max | .60max | 16~18 | .forty~.70 | |
| AISI420 | .26~.35 | one.00max | 1.00max | .035max | .03max | .60max | twelve~14 | .75max | |
| AISI420C | .36~.45 | .60max | .80max | .035max | .03max | .60max | twelve~14 | —- |
Manufacturing Procedure
one.Chilly heading process
two.Flashing procedure
3.EPT treatment method procedure
4.EPT approach
five.Preliminary grinding process
six.Lapping method
7.Eddy current analyzed by AVIKO
eight.EPTal tests
Inspection EPTTs
Profile roughness tester from England
Germany Zeiss cleanliness evaluation technique
EPTTylor roundness instrument from England
SKF waviness meter
Germany KB Vivtorinox hardness tester
Finland residual pressure investigation
Oxygen nitrogen analyzer from United states of america
Germany Zeiss metallographic microscope
Steel ball one physique vibration measuring instrument
NG Spectrometer spectrometer
EPTT life tests EPTT
EPT EPT testin EPTT
We create
| Product | Identify | EPT |
| 1 | EPTT metal ball (Reduced) | AISI1571,AISI1015,Q195,Q235 |
| two | EPTT metal ball (EPT) | C80,C82,C85 |
| three | Stainless steel ball(Austenitic) | AISI304/304L/316/316L/201/665 |
| four | Stainless metal ball(Martensitic) | AISI420/420C/440/440C |
| five | Chrome steel ball(Ferritic) | AISIE52100/100Cr6/Gcr15/SUJ-two |
EPTT
1. Plastic bag box carton picket pallet
2. Plastic bag carton wood pallet
3. Export cartons metal drums picket pallets
