JIS G3454 carbon steel pipe is used under pressure conditions with a maximum temperature of 350℃.
GNEE's JIS G3454 steel pipe can be made into seamless steel pipe or electric resistance welded steel pipe, and the quality requirements of hot or cold working state can be specified according to the actual needs of customers. Under the JIS G3454 standard, common steel pipe grades include STPG370, STPG410, etc.
Products Data
JIS G3454 Seamless Carbon Steel Pipe Specification
Chemical Composition:
| Letter symbol of grade | Elongation % | ||||
|---|---|---|---|---|---|
| C | Si | Mn | P | S | |
| STPG 370 | 0.25 max. | 0.35 max. | 0.30 to 0.90 | 0.040 max. | 0.040 max. |
| STPG 410 | 0.30 max. | 0.35 max. | 0.30 to 1.00 | 0.040 max. | 0.040 max. |
Mechanical Property:
| Letter symbol of grade | Tensile strength | Yield point or proof stress | Elongation % | |||
|---|---|---|---|---|---|---|
| kgf/mm2 {N/mm2} | kgf/mm2 {N/mm2} | No.11 and No.12 test pieces | No. 5 test pieces | No. 4 test piece | ||
| Longitudinal | Transverse | Longitudinal | Transverse | |||
| STPG 370 | 38 {373}min | 22{216} min | 30 min | 25 min | 23 min | 28 min |
| STPG 410 | 42{412}min | 25{245} min | 25 min | 20 min | 19 min | 24 min |
Grade: JIS G3454 STPG 370/JIS G3454 STPG 410
Outer diameter (size): 1/4-36 inches (13.7-914.4 mm)
Wall thickness: 1.0-30 mm
Length: 1-12 meters or as per customer requirements.
Process: hot rolling, cold drawing
Products display
JIS G3454 Carbon Steel Pipe for pressure purposes
Why Choose GNEE
GNEE has 10 hot-rolled seamless steel pipe production lines and 5 cold-drawn seamless steel pipe production lines. It is capable of producing seamless pipes of various specifications and materials. The products are widely used in the fields of petroleum, electric power, chemical industry, coal, machinery, etc.
If you would like to know more about our company or our products, please feel free to contact us. sales@gneetube.com
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FAQ
Q.Where are you located? Can I visit you?
A.Sure, you are welcome to visit our factory anytime.
Q.What is your after-sales service?
A.We provide after-sales service and 100% quality assurance for our products.
Q.What is your delivery time?
A.Delivery time is usually about 1 month, if we have stock, we can ship within 7 days.
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