Product Description
We offer shock absorber, rear shock absorber, CHINAMFG shock absorbers, front shock absorber, gas shock absorber, air shock absorber, engine shock absorber, spring shock absorber, suspension strut spring-bearing damper, Industrial Precision Chrome plate Slender Shaft Hydraulic Cylinder Piston Rod.
Specifications:
| Precision Piston Rod Steel Hollow Shaft | ||
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Standard |
DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713… |
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Material |
All kind of brass,copper,stainless steel etc… |
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Heat treatment |
BKS |
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Specification |
Outer diameter(mm) |
Inner diameter(mm) |
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50-300mm |
40-250 |
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I.D Tolerance |
H8-H9 |
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Length |
200-600m (Customers usually choose the 300~500m) |
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Straightness |
1/1000 |
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ID roughness |
RA 0.4micron(max) |
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Technology |
Honed & SRB(SKIVED AND ROLLER BURNISHED ) |
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Scope |
Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application |
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Manufacturing Process Description:
1. Hydraulic shear cutting
2. CNC machining + additional broaching and milling operations
3. Induction hardening at a range of different frequencies and powers
4. Rotary straightening
5. Proportionally servo controlled CNC grinding
6. Leading edge technologies for hard chromium
7. Dehydrogenation and tempering
8. Wet polish and superfinish polish with 100% surface condition control
9. Export Packaging
Our Advantage
Production Equipments
Test Equipments
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| Material: | Stainless Steel 23/30/45 |
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| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Samples: |
US$ 5/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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editor by CX 2024-03-05