Wuxi Benchmark Special Steel Co.,Ltd

Wuxi Benchmark Special Steel Co.,Ltd

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Carbon Seamless Galvanized Steel Pipes For Hydraulic Cylinder H7 H8 H9 H10

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Wuxi Benchmark Special Steel Co.,Ltd
City:wuxi
Country/Region:china
Contact Person:Max
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Carbon Seamless Galvanized Steel Pipes For Hydraulic Cylinder H7 H8 H9 H10

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Product name :Carbon seamless steel pipe
Standards :ASTM,ASME,DIN,EN
Length :12M, 6m, 6.4M
Thickness :1 - 56 mm
Outer Diameter :10 - 910 mm
Surface :Black painted or s customer's requires
Processing Service :Welding, Punching, Cutting, Bending, Decoiling
Application :Construction Structure
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Carbon Seamless Galvanized Steel Pipes For Hydraulic Cylinder

Product specification

Hydraulic Cylinder Honing Tube
Inside Dia
(mm)
ID Tolerance (mm)
WT Tolerance
(mm)
H7
H8
H9
H10
≤30
+0.021/0
+0.033/0
+0.052/0
+0.084/0
±7.5%
>210mm ±10%
30 - ≤50
+0.025/0
+0.039/0
+0.062/0
+0.100/0
50 - ≤80
+0.030/0
+0.046/0
+0.074/0
+0.120/0
80 - ≤120
+0.035/0
+0.054/0

+0.087/0
+0.140/0
120 - ≤180
+0.040/0
+0.063/0
+0.100/0
+0.160/0
180 - ≤250
+0.046/0
+0.072/0
+0.115/0
+0.185/0
250 - ≤315
+0.052/0
+0.081/0
+0.130/0
+0.210/0
315 - ≤700
+0.057/0
+0.089/0
+0.140/0
+0.230/0

Steel Grade
Chemical composition %
C
Si
Mn
P
S
Al
20#
0.17-0.24
0.17-0.37
0.35-0.65
0.035
0.035
/
45#
0.42-0.50
0.17-0.37
0.50-0.80
0.035
0.035
/
Q345B
≤0.2
≤0.5
1.00-1.60
0.03
0.03
/
Q345D
≤0.2
≤0.5
1.00-1.60
0.03
0.03
0.015
25Mn
0.22-0.29
0.17-0.37
0.70-1.00
0.035
0.035
/
27SiMn
0.24-0.32
1.10-1.40
1.10-1.40
0.035
0.035
/
ST52
≤0.22
≤0.55
≤1.6
0.025
0.025
/
SAE1026
0.22-0.28
0.15-0.35
0.60-0.90
0.04
0.05
/

Delivery Condition
cold finished (hard) (BK)
cold drawn and stress-relieved (BK+S)
Steel Grade
Tensile Strength (Mpa)
Elongation (%)
Tensile Strength (Mpa)
Yield Strength (Mpa)
Elongation (%)
20#
≥550
≥8
≥520
≥375
≥15
45#
≥640
≥5
≥600
≥520
≥10
16Mn
≥640
≥5
≥600
≥520
≥14
25Mn
≥640
≥5
≥600
≥510
≥15
27SiMn
≥800
≥5
≥760
≥610
≥10
ST52
≥640
≥5
≥600
≥520
≥14
SAE1026
≥640
≥5
≥600
≥510
≥15

Packaging & Delivery

Packing Details: 1. Export sea worthy package + water proof paper + wooden pallet
2. Safe loading and fixing Professional teams
Seaworthy wooden pallet or according to client's requirement
MOQ 1 ton or free samples
Price term FOB China port & CIF Destination Port & CFR
Delivery Detail: within 7-10 working days after receiving the deposit or according to your order quantity.

Commitment clause

  • Reliable quality and competitive price
  • Accept any third party test
  • Professional sales team and reliable factory
  • Customized design is available
  • Free sample are available
  • Showing the splendor of your quality
  • Strong corrosion resistance and decorative effect
  • Durable and beautiful in good quality

Carbon Seamless Galvanized Steel Pipes For Hydraulic Cylinder H7 H8 H9 H10

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