JIS G3454 STPG370 ERW Steel Pipe
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JIS G3454 STPG370 ERW Steel Pipe

The JIS G3454 specification covers different grades (STPG370 and STPG410) of carbon steel pipe for pressure service up to a maximum temperature of approximately 350°C. The JIS G3454 specification covers carbon steel pipes for pressure service up to a maximum temperature of approximately 350°C.
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Product Introduction

JIS G3454 STPG370 ERW Steel Tube Supplier-GNEE

Tycoon Piping is one of the large suppliers of high quality Carbon Steel JIS G 3454 Pipe. Carbon Steel JIS G 3454 Tubes are manufactured in accordance with JIS specifications. The mechanical properties of CS JIS G3454 seamless tubes can change significantly as a result of heat treatment. The Carbon Steel JIS G3454 specification covers carbon steel tubes for mechanical structures. CS JIS G3454 tubes are used for pressure conditions up to 350°C. Carbon steel JIS G3454 tubes are mainly used in automobiles, hydraulic systems and precision mechanical parts for cars and cylinders.

 

Size Involving JIS G3454 Carbon Steel Pipe

Outer dimensions come from 19.05 mm to 114.3 mm.

Wall thickness ranges from some.0 mm to 14 mm.

Optimum length of that carbon steel tube is 16000 millimeter.

 

Chemical Compositions(%) of JIS G3454

Standard Grade C Si Mn P S
JIS G3454 STPG370 ≤0.25 ≤0.35 0.30-0.90 ≤0.040 ≤0.040
STPG410 ≤0.30 ≤0.35 0.30-1.00 ≤0.040 ≤0.040

Mechanical Properties of JIS G3454

Standard Grade Yield Strength (Mpa) Tensile Strength (Mpa) Elongation (%)
JIS G3454 STPG370 ≥216 ≥370 ≥30
STPG410 ≥245 ≥410 ≥25

 

Nominal Size Outside Diameter
mm.
Thickness
mm.
Weight (plain end)
kg/m.
Hydrostatic Test Pressure
mm. in Class 2
kgf/cm2.
Class 3
kgf/cm2.
15
20
25
32
40
50
65
80
90
100
125
150
200
250
300
350
400
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
3 1/2"
4"
5"
6"
8"
10"
12"
14"
16"
21.70
27.20
34.00
42.70
48.60
60.50
76.30
89.10
101.60
114.30
139.80
165.20
216.30
267.40
318.50
355.60
406.40
2.80
2.90
3.40
3.60
3.70
3.90
5.20
5.50
5.70
6.00
6.60
7.10
8.20
9.30
10.30
11.10
12.70
1.31
1.74
2.57
3.47
4.10
5.44
9.12
11.30
13.50
16.00
21.70
27.70
42.10
59.20
78.30
94.30
123.00
50
50
50
70
70
70
70
70
100
100
100
100
100
100
100
70
70
50
50
50
100
100
100
100
100
100
100
100
100
120
100
100
100
100

 

JIS G3454 STPG370 ERW Steel Pipe Details

JIS G3454 STPG370 welded pipeJIS G3454 STPG370 erw steel

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