JIS G3456 Carbon steel pipes for high temperature piping, main grades: STPT 370, STPT 410, STPT480.
JIS G3456 steel pipe is subjected to hydraulic test, flattening test and non-destructive test before leaving the factory.
JIS G3456 pipe shall be practical straight, and its ends shall be at right angles to the pipe axis, and there is no defects harmful to use on the inner and outer surfaces.
The production process of JIS G3455 steel pipe has hot rolling and cold rolling.
GNEE Group is one of the top ten steel manufacturers and exporters in China, our steel pipe products mainly include boiler pipe, high temperature pipe, high pressure pipe, condenser pipe, galvanised pipe, heat exchange pipe and so on. If you have inquiry for steel pipe, you can contact us anytime.

JIS G3456 Seamless Steel Pipe Specification
|
Product Name |
Hot rolled seamless carbon tube/carbon steel pipe/boiler tube |
|
Standard |
JIS G3455,JIS G3456,etc. |
|
Outer Diameter |
10.3-914mm |
|
Wall Thickness |
4-150mm |
|
Length |
6m,12m or as per customer's requirements |
|
Packing |
In bundles tied with steel stripes |
|
Payment Term |
T/T, L/C at sight |
|
Delivery Time |
Within 7-60 days after signing the contract or as your requirement |

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FAQ
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
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