27SiMn steel tube for making mining hydraulic prop cylinder
USD $1,300 - $1,700 /Metric Ton
Min.Order:20 Metric Tons
Yantai Xinpeng Steel Pipe Co., Ltd.
27SiMn steel tube for making mining hydraulic prop cylinder
We focus on the production of 27SiMn steel tube for making mining hydraulic prop cylinder.
We focus on the production of 27SiMn steel tube for making mining hydraulic prop cylinder.
27simn alloy steel tube
standard: ASTM A53 GB/T8162-1999
Grade: 27simn
outside diameter: 2"-32"
wall thickness: SCH40-XXS
Dimensions tolerance
Grade | OD(mm) | ID (mm) | Tolerance | ||||
OD (mm) | ID (mm) | Wall thickness deviation (mm) | Ovality (mm) | Curvature(mm/m) | |||
45# | 40-74 | 30-65 | ±.01 | -0.3,-0.5 | ≤0.5 | ≤0.1 | 0.3 |
74-98 | 65-85 | ±.01 | -0.4,-0.6 | ≤0.5 | ≤0.15 | 0.3 | |
100-116 | 85-100 | ±.02 | -0.4,-0.6 | ≤0.6 | ≤0.15 | 0.3 | |
124-134 | 110-115 | ±.02 | -0.6,-0.8 | ≤0.6 | ≤0.20 | 0.3 | |
140-158 | 120-135 | ±.02 | -0.7,-0.9 | ≤0.8 | ≤0.20 | 0.3 | |
165-176 | 140-150 | ±.02 | -0.7,-0.9 | ≤0.8 | ≤0.20 | 0.3 | |
188-203 | 160-180 | ±.02 | -0.7,-0.9 Honed | ≤0.8 | ≤0.20 | 0.3 |
Mechanical properties
Delivey conditions:
Production Process:
About our service:
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