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Structural Steel Pipe

Min. Order: 1 Ton
Payment Terms: L/C

Company Profile

Location: Zhengzhou, Henan, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Pipe Mould, Ductile Iron Pipe Fitting

Product Detail

Means of Transport: Ocean

Product Description

Structural Steel Pipe

1) We manufacture structure steel pipe
2) Usage: greatly applied in building, machinery, transportation, airline, oil
We manufacture Structural Steel Pipe
Standards: GB/T8162-1999, ISO2937, ASTM A53, ASTM A106,JIS G 3441,BS EN 10210-1
composition (%):

Standard
Steel grade
C
Si
Mn
P≤
S≤
Cu≤
Ni≤
Cr≤

GB/T 8162
10
0.07-0.14
0.17-0.37
0.35-0.65
0.035
0.035
0.25
0.25
0.15

20
0.17-0.24
0.17-0.37
0.35-0.65
0.035
0.035
0.25
0.25
0.25

35
0.32-0.39
0.17-0.37
0.50-0.80
0.035
0.035
0.25
0.25
0.25

45
0.42-0.50
0.17-0.37
0.50-0.80
0.035
0.035
0.25
0.3
0.25

16Mn
0.12-0.20
0.20-0.55
1.20-1.60
0.045
0.045
0.25
0.25
0.25

DIN 1629
St35
 ≤0.18
0.15-0.35
0.35-0.65
0.035
0.035
0.25
0.25
0.25

St45
 ≤0.25
0.15-0.35
0.50-0.80
0.035
0.035
0.25
0.25
0.25

St55
0.33-0.41
0.15-0.35
0.50-0.80
0.035
0.035
0.25
0.25
0.25

St52
 ≤0.20
 ≤0.55
 ≤1.50
0.035
0.035
0.25
0.25
0.25


CK45
0.42-0.50
0.17-0.37
0.50-0.80
0.035
0.035
0.25
0.25
0.25

ASTM A53
A
 ≤0.25
/
 ≤0.95
0.05
0.045
0.4
0.4
0.4

B
 ≤0.30
/
 ≤1.20,
0.05
0.045
0.4
0.4
0.4

/

ASTM A106
A
 ≤0.25
 ≥0.10
0.27-0.93
0.035
0.035
0.4
0.4
0.4

B
 ≤0.30
 ≥0.10
0.29-1.06
0.035
0.035
0.4
0.4
0.4

C
 ≤0.35
 ≥0.10
0.29-1.06
0.035
0.035
0.4
0.4
0.4
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