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Product Details:
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| Place Of Origin: | Shandong | Brand Name: | Shuangjiu |
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| Thickness: | 5-10mm | Length: | 12M, 6m |
| Outer Diameter: | 40 - 480 Mm | Special Pipe: | API Pipe, Thick Wall Pipe |
| Tolerance: | ±1% | Delivery Time: | 7-14 Work Days |
Carbon Steel Pipe Seamless Carbon Steel Tube ASTM A519 1026 Dom Tube Honed Cylinder Pipe
Product description
Honing the cylinder pipe
The surface quality is good, the surface is cross mesh, which is conducive to the storage of lubricating oil and the maintenance of oil film. It has a higher surface support ratio (the actual contact area of the hole and the shaft and the ratio of the matching area between the two), so it can bear larger load and wear resistance, thus improving the service life of the product.
Product parameter
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Honed Tube Parameters
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Product name
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hydraulic cylinder tube /honed tube /Cylinder pipe
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Standard
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GB/T3639-2000 DIN2391 EN10305 ASTM A519
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Metarial
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C20 CK45 Q355B Q355D E355/ST52 SAE1026 4130 4140 STKM 13C
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Heat treatment
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BK+S
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Size
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I.D:30mm-400mm
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O.D:40mm-480mm
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Length
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Fixed length ,Random length or as requests of customers
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Straightness
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0.5-1/1000
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ID roughness
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RA 0.1-0.8micron(max)
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Payment term
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FOB, CFR, CIF ,EXW, FCA and so on
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Technology
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Honed & SRB(SKIVED AND ROLLER BURNISHED)
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Application
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Honed tube for hydraulic cylinder,swivel crane,injection machine and construction machine application
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Conservation
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anti rust oiled inside and outside surface, plastic caps in both ends
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Package
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bundle with steel strip and knitting strip, or wooden case
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OD
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GB/T3639
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DIN2391
(EN10305) |
Our Tolerance
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Best Quality
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31-40mm
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±0.15mm
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±0.15mm
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±0.05mm
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±0.03mm
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41-50mm
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±0.20mm
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±0.20mm
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±0.05mm
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±0.03mm
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51-60mm
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±0.25mm
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±0.25mm
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±0.08mm
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±0.03mm
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61-70mm
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±0.30mm
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±0.30mm
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±0.10mm
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±0.05mm
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71-160mm
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±0.30mm
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±0.30mm
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±0.10mm
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±0.05mm
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160mm-230mm
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±0.50mm
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±0.50mm
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±0.40mm
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Tolerance in WT
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±0.12mm
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±0.10mm
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±0.05mm
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±0.03mm
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PROCESS
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Process
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Diameter
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Length
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Cold Rolled
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30-100mm
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≤10 m
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Cold Draw
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30-250mm
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≤10 m
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Honing
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40-500mm
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≤10 m
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Skived burnished
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40-400mm
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≤76m
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HONED OR SRB TUBE TOLERANCE
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Inner Diameter
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H8
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H9
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H10
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30mm
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±0.033
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±0.052
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±0.084
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5-30mm
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30-50mm
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±0.039
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±0.062
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±0.100
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±0.080
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50-80mm
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±0.046
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±0.074
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±0.120
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80-120mm
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±0.054
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±0.087
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±0.140
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120-180mm
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±0.063
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±0.100
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±0.160
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180-250mm
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±0.072
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±0.115
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±0.185
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250-315mm
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±0.081
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±0.130
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±0.210
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Product advantage
Honing Process is a special form of grinding, which is an efficient method of addition and precision. This process can not only remove large machining allowance, but also is an effective machining method to improve the dimensional accuracy, geometric accuracy and surface roughness of parts. It is widely used in the manufacturing of automobile parts.
Product application
Honed tubes are widely used in hydraulic cylinders, cylinders, hydraulic machinery, engineering machinery, petroleum machinery, agricultural machinery, filling machinery, mining machinery and other fields.
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FAQ
Q1.What is your terms of payment?
Contact Person: JK
