JIS G3466 Carbon Steel Square Pipe

JIS G3466 steel pipes are rectangular and square carbon steel structural tubes used in civil engineering and construction industries.

As a professional manufacturer of JIS G3466 steel pipes, GNEE Group can produce a wide range of JIS G3466 STKR400 rectangular and square tubes and JIS G3466 STKR490 structural tubes. We support physical performance testing, chemical composition analysis, non-destructive testing, and visual inspection of the steel pipes, providing inspection reports to ensure the safety of your engineering projects. Additionally, we offer prices that are 3% lower than other suppliers. If you would like to learn more, please feel free to contact us at any time.

JIS G3466 Carbon Steel Square and Rectangular Pipe Specification

Thickness	0.5 - 60 mm
OD(outer diameter)	rectangular:10*15 800*1100mm
Length	1-24M
Standards	JIS G3466
Materials	STKR400/490
Delivery Time	7-30 Days
Payment method	T/T, L/C
Tolerance	±5% or as required
Technique	ERW, LSAW, Seamless

JIS G3466 Structure Pipe Chemical Composition:

Designation of grade	Chemical Composition
	C	Si	Mn	P	S
STKR 400	0.25 max.	-	-	0.040 max.	0.040 max.
STKR 490	0.18 max.	0.55 max.	1.50 max.	0.040 max.	0.040 max.

JIS G3466 Square Tube Mechanical Property:

Designation of grade
	Tensile strength N/㎟{kgf/㎟}	Yield point or proof stress N/㎟{kgf/㎟}	Elongation % (No.5 test piece)
STKR 400	400 {41} min.	245 {25} min.	23 min.
STKR 490	490 {50} min.	325 {33} min.	23 min.

JIS G3466 Structural Pipe Size Table:

Square pipes/tubes sizes		Rectangular pipes/tubes sizes
16x16x0.4-1.5mm	70x70x2.0-6.0mm	10x20x0.6-1.5mm	30x60x1.0-4.5mm
18x18x0.4-1.5mm	75x75x2.0-6.0mm	14x21x0.6-1.5mm	40x50x1.0-4.5mm
20x20x0.4-1.5mm	80x80x2.0-6.0mm	15x30x0.6-1.5mm	40x60x1.0-5.0mm
25x25x0.6-2.0mm	85x85x2.0-6.0mm	15x38x0.6-1.5mm	40x80x1.5-5.0mm
30x30x0.6-2.0mm	95x95x2.0-8.0mm	20x30x0.6-2.0mm	40x100x2.0-5.0mm
34x34x1.0-2.0mm	100x100x2.0-8.0mm	20x40x0.8-2.0mm	50x60x2.0-5.0mm
35x35x1.0-4.0mm	120x120x4.0-8.0mm	20x50x1.0-2.0mm	50x80x2.0-5.0mm
38x38x1.0-4.0mm	150x150x6.0-10.0mm	22x35x0.9-2.0mm	50x100x2.0-8.0mm
40x40x1.0-4.5mm	180x180x6.0-12.0mm	25x40x0.9-2.0mm	60x80x2.0-6.0mm
44x44x1.0-4.5mm	200x200x6.0-12.0mm	25x65x1.0-2.0mm	80x100x2.0-8.0mm
45x45x1.0-5.0mm	220x220x6.0-14.0mm	30x40x1.0-3.75mm	60x120x2.5-10mm
50x50x1.0-5.0mm	250x250x6.0-14.0mm	30x45x1.0-3.75mm	80x120x2.5-10mm
60x60x1.5-5.0mm		30x50x1.0-4.0mm

JIS G3466 Structural Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Packaging: Both ends are sealed with plastic caps, and the maximum packaging weight is 2,000 kilograms. The steel pipes are bundled in hexagonal bundles, each bundle having two labels, wrapped in waterproof paper, PVC casing, and burlap, containing several steel pipes.

Shipping: GNEE Group offers a variety of transportation options: sea freight, land transport, air freight, express delivery, and rail transport.

GNEE Services: 

1. Certified by ISO and SGS institutions, ISO and SGS certificates can be provided.

2. Chemical performance testing, physical performance testing, hardness testing, and non-destructive testing of the steel pipes are provided, with inspection reports available.

3. Customisation services are available, with an independent factory capable of producing customised steel pipes.

4. 3,000 tonnes of steel pipes in stock, available for shipment within 3 days.

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