Main Products: Steel Pipe , , ,
Excavator using hydraulic cylinder tube China Top Manufacturer
USD $0.8 - $1.5
Min.Order:1
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Business Type: OtherMain Products: Steel Pipe , , ,Product Details
Commodity name: Excavator using hydraulic cylinder tube and pipe (China Top Manufacturer)
Technical parameter:
1. Standard: GB, DIN, ASTM, GB/T8162, GB/T8163, GB/T3639, GB/T 3087, GB 5130, DIN 2391, ASTM A106-2006, ASTM A53-2007
2. Raw material:10#,20#,35#,45#,Q345,16Mn,25Mn,27SiMn,42CrMo,Aisi1020,Aisi1045,st35,St45,
St52 etc
3. Inner Diameter tolerance:H8, H9
4.Surface roughness: Ra 0.02-0.4um
5. Final supply condition: cold drawn and stress-relieved(BK+S)
6. Machining allowance:0.5-1.5mm
7.Wall thickness:10%*Inner Diameter
Our Hydraulic Cylinder Pipe Specifications
Outside Diameter (mm) | Inner Diameter (mm) | Tolerance | ||||
OD (mm) Deviation | ID (mm) Deviation | Wall thickness deviation (mm) | Ovality (mm) | Curvature (mm/m) | ||
40-74 | 30-65 | 0.01 | -0.3, -0.5 | 0.5 | 0.1 | 0.3 |
74-98 | 65-85 | 0.01 | -0.4, -0.6 | 0.5 | 0.15 | 0.3 |
100-116 | 85-100 | 0.02 | -0.4, -0.6 | 0.6 | 0.15 | 0.3 |
124-134 | 110-115 | 0.02 | -0.6, -0.8 | 0.6 | 0.20 | 0.3 |
140-158 | 120-135 | 0.02 | -0.7, -0.9 | 0.8 | 0.20 | 0.3 |
165-176 | 140-150 | 0.02 | -0.7, -0.9 | 0.8 | 0.20 | 0.3 |
188-203 | 160-180 | 0.02 | -0.7, -0.9 Honed | 0.8 | 0.20 | 0.3 |
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