Basic Info.
Model NO.
standard and non standard sizes
Appearance Shape
Round
Journal Surface Roughness
0.63-0.16μm
Tolerance
Rough Grind on O.D, Grind Top and Bottom Surface
Grade
Yg20c, Yg25c, Kg2, Kg3, Va80, Va90, Wf30, Wf40
Shipment
by Air,Sea,Express,etc..
Surface
Grinding or Rough
Size
Customized
Certificate
ISO,SGS,etc
Quality
Top,Middle
Delivery Time
3 ~ 15 Days
Work Piece
for Metal
Color
Gray
Trademark
GW or OEM
Transport Package
Cartons and Export Box
Specification
33x23x19cm
Origin
Zhuzhou
HS Code
82089000
Model NO.
standard and non standard sizes
Appearance Shape
Round
Journal Surface Roughness
0.63-0.16μm
Tolerance
Rough Grind on O.D, Grind Top and Bottom Surface
Grade
Yg20c, Yg25c, Kg2, Kg3, Va80, Va90, Wf30, Wf40
Shipment
by Air,Sea,Express,etc..
Surface
Grinding or Rough
Size
Customized
Certificate
ISO,SGS,etc
Quality
Top,Middle
Delivery Time
3 ~ 15 Days
Work Piece
for Metal
Color
Gray
Trademark
GW or OEM
Transport Package
Cartons and Export Box
Specification
33x23x19cm
Origin
Zhuzhou
HS Code
82089000
Product Desciption
Tungsten Carbide Shaft Bushing Sleeves Shaft for Pump Bearing
Introduction:
Tungsten carbide Fasten punching mould has two definition: cold forging and hot forging.
it used on the cold forging machine, making the materials cutting, reforming, forming to the mould.
we use the advanced HIP sintering technology which makes the density perfect. It can make the working life longer and the punching resistant improves.
Advantages:
1.The raw materials were choose strictly from the first step, the size of the WC is medium and course and the cobalt powder is imported one.
2.The advanced technology and machine will be used on low pressure sintering.
3.The HIP sintering will brings better density and strength, especially on working application is obvious.
4.special powder pressing technology with HIP sintering, reducing the porosity, improve the density and catachrestic.
5.we choose the suitable grade according to the exactly usage.
Grade chart:
Heading die blanks for making standard bolts.
Type BC dies blanks with sink
Type BF internal hexagonal die blanks.
Introduction:
Tungsten carbide Fasten punching mould has two definition: cold forging and hot forging.
it used on the cold forging machine, making the materials cutting, reforming, forming to the mould.
we use the advanced HIP sintering technology which makes the density perfect. It can make the working life longer and the punching resistant improves.
Advantages:
1.The raw materials were choose strictly from the first step, the size of the WC is medium and course and the cobalt powder is imported one.
2.The advanced technology and machine will be used on low pressure sintering.
3.The HIP sintering will brings better density and strength, especially on working application is obvious.
4.special powder pressing technology with HIP sintering, reducing the porosity, improve the density and catachrestic.
5.we choose the suitable grade according to the exactly usage.
Grade chart:
| Grade | Density (g/cm3) | Hardness (HRA) | TRS (MPa) |
| G30 | 13.88 | 86.5 | 3200 |
| GW6 | 13.8 | 86 | 3000 |
| G25 | 13.55 | 83.8 | 3200 |
| GW7 | 13.4 | 85.2 | 3200 |
| GW90 | 13.38 | 82.5 | 2650 |
| GW222 | 12.9 | 84 | 2650 |
| GW251 | 13.15 | 81.5 | 2600 |
| GW252 | 12.95 | 85 | 2650 |
Heading die blanks for making standard bolts.
| Type | Dimension | Application range | ||
| d | D | Range of L | ||
| GW00710- | 0.7 | 10 | 12-20 | M1 |
| GW01010- | 1.0 | 10 | 12-20 | M1.5-M2 |
| GW01013- | 1.0 | 13 | 15-40 | M1.5-M2 |
| GW01213- | 1.2 | 13 | 15-40 | M1.5-M2 |
| GW01510- | 1.5 | 10 | 12-25 | M2 |
| GW01516- | 1.5 | 16 | 15-45 | M2 |
| GW01813- | 1.8 | 13 | 12-45 | M2.5 |
| GW01816- | 1.8 | 16 | 20-45 | M2.5 |
| GW02113- | 2.1 | 13 | 15-30 | M3 |
| GW02116- | 2.1 | 16 | 25-45 | M3 |
| GW02316- | 2.3 | 16 | 15-45 | M3 |
| GW02522- | 2.5 | 22 | 20-60 | M3 |
| GW02813- | 2.8 | 13 | 15-30 | M4 |
| GW02816- | 2.8 | 16 | 25-40 | M4 |
| GW02818- | 2.8 | 16 | 20-50 | M4 |
| GW02820- | 2.8 | 20 | 20-50 | M4 |
| GW02822- | 2.8 | 22 | 20-60 | M4 |
| GW02825- | 2.8 | 25 | 20-60 | M4 |
| GW3216- | 3.2 | 16 | 15-45 | M4 |
| GW3218- | 3.2 | 18 | 15-50 | M4 |
| GW3616- | 3.6 | 16 | 20-50 | M5 |
| GW3618- | 3.6 | 18 | 20-60 | M5 |
| GW3822- | 3.8 | 22 | 20-40 | M5 |
| GW3830- | 3.8 | 30 | 50-60 | M5 |
| GW4218- | 4.2 | 18 | 20-60 | M5 |
| GW4616- | 4.6 | 16 | 20-30 | M6 |
| GW4622- | 4.6 | 22 | 20-60 | M6 |
| GW5422- | 5.4 | 22 | 20-60 | M6 |
| GW6422- | 6.4 | 22 | 20-60 | M8 |
| GW6425- | 6.4 | 25 | 20-60 | M8 |
| GW6430- | 6.4 | 30 | 20-60 | M8 |
| GW7230- | 7.2 | 30 | 20-50 | M10 |
| GW8230- | 8.2 | 30 | 25-60 | M10 |
| GW8235- | 8.2 | 35 | 20-60 | M10 |
| GW9230- | 9.2 | 30 | 20-60 | M12 |
| GW10030- | 10.0 | 30 | 30-60 | M12 |
| GW10035- | 10.0 | 35 | 20-60 | M12 |
| GW11235- | 11.2 | 35 | 20-60 | M12 |
| GW11240- | 11.2 | 40 | 30-60 | M12 |
| GW11835- | 11.8 | 35 | 20-60 | M14 |
| GW11840- | 11.8 | 40 | 20-30 | M14 |
| GW13235- | 13.2 | 35 | 20-60 | M14 |
| GW13240- | 13.2 | 40 | 25-50 | M14 |
| GW13835- | 13.8 | 35 | 25-60 | M16 |
| GW13840- | 13.8 | 40 | 25-35 | M16 |
| GW14445- | 14.4 | 45 | 25-60 | M18 |
| GW15445- | 15.4 | 45 | 30-50 | M18 |
| GW16445- | 16.4 | 45 | 25-60 | M20 |
| GW17445- | 17.4 | 45 | 25-60 | M20 |
| GW19445- | 19.4 | 45 | 25-55 | M22 |
| GW21050- | 21.0 | 50 | 25-55 | M24 |
| GW24460- | 24.4 | 60 | 30-50 | M27 |
Type BC dies blanks with sink
| Type | Dimension | Application range | |||
| d | D | L | d 1 | ||
| GW281330- | 2.8 | 13 | 30 | 7 | M4 |
| GW381630- | 3.8 | 16 | 30 | 8.5 | M5 |
| GW381640- | 3.8 | 16 | 40 | 8.5 | M5 |
| GW382250- | 3.8 | 22 | 50 | 8.5 | M5 |
| GW461630- | 4.6 | 16 | 30 | 10.5 | M6 |
| GW462250- | 4.6 | 22 | 50 | 10.5 | M6 |
| GW643030- | 6.4 | 30 | 30 | 15 | M8 |
| GW643055- | 6.4 | 30 | 55 | 15 | M8 |
| GW823655- | 8.2 | 36 | 55 | 18 | M10 |
| GW1004055 | 10.0 | 40 | 55 | 22 | M12 |
| GW1184555 | 11.8 | 45 | 55 | 25 | M14 |
| GW1386060 | 13.8 | 60 | 60 | 29 | M16 |
Type BF internal hexagonal die blanks.
| ype | Size | Application range | ||
| s | D | L | ||
| GW261210- | 2.6 | 12 | 10 | M1.6 |
| GW341210- | 3.4 | 12 | 10 | M2 |
| GW441612- | 4.4 | 16 | 12 | M2.5 |
| GW481612- | 4.8 | 16 | 12 | M3 |
| GW632016- | 6.3 | 20 | 16 | M4 |
| GW722416- | 7.2 | 24 | 16 | M5 |
| GW923016- | 9.2 | 30 | 16 | M6 |
| GW1213210- | 12.1 | 32 | 10 | M8 |
| GW1213220- | 12.1 | 32 | 20 | M8 |
| GW1504024 | 15 | 40 | 24 | M10 |
| GW1504030 | 15 | 40 | 30 | M10 |
| GW1704430 | 17 | 44 | 30 | M12 |
| GW1995236 | 19.9 | 52 | 36 | M14 |
| GW2285842 | 22.8 | 58 | 42 | M16 |
| GW2817250 | 28.1 | 72 | 50 | M20 |
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