JIS G 3452 Carbon steel pipes for ordinary piping

JIS G3452 Carbon Steel Pipes for Ordinary Piping specifies the carbon steel pipe, hereinafter referred to as the "pipes", used for the pipings for conveying steam, water, oil, gas, air, etc. at comparatively low working pressure.

 

CHEMICAL COMPOSITION unit (%)
Steel grade	P	S
SGP	0.040max	0.040max

 

Note: Special steel grade is also available, according to customer request.

 

MECHANICAL PROPERTIES
Steel grade	Tensile strength Mpa	Elongation%
SGP	290 min	30min

 

 

 

Dimensions weights and Demensional Tolerances
Nominal Diameter		OD(mm)	OD Tolerances		WT mm	WT Tolerances	Unit mass excluding socket kg/m
A	B		Pipes to be cut in taper thread	Other pipes
6	1/8	10.5	±0.5mm	±0.5mm	2.0	+Not specified -12.5%	0.419
8	1/4	13.8	±0.5mm	±0.5mm	2.3		0.652
10	3/8	17.3	±0.5mm	±0.5mm	2.3		0.851
15	1/2	21.7	±0.5mm	±0.5mm	2.8		1.31
20	3/4	27.2	±0.5mm	±0.5mm	2.8		1.68
25	1	34.0	±0.5mm	±0.5mm	3.2		2.43
32	1 1/4	42.7	±0.5mm	±0.5mm	3.5		3.38
40	1 1/2	48.6	±0.5mm	±0.5mm	3.5		3.89
50	2	60.5	±0.5mm	±1%	3.8		5.31
65	2 1/2	76.3	±0.7mm	±1%	4.2		7.47
80	3	89.1	±0.8mm	±1%	4.2		8.79
90	3 1/2	101.6	±0.8mm	±1%	4.2		10.1
100	4	114.3	±0.8mm	±1%	4.5		12.2
125	5	139.8	±0.8mm	±1%	4.5		15.0
150	6	165.2	±0.8mm	±1.6mm	5.0		19.8
175	7	190.7	±0.9mm	±1.6mm	5.3		24.2
200	8	216.3	±1.0mm	±0.8%	5.8		30.1
225	9	241.8	±1.2mm	±0.8%	6.2		36.0
250	10	267.4	±1.3mm	±0.8%	6.6		42.4
300	12	318.5	±1.5mm	±0.8%	6.9		53.0
350	14	355.6	-	±0.8%	7.9		67.7
400	16	406.4	-	±0.8%	7.9		77.6
450	18	457.2	-	±0.8%	7.9		87.5
500	20	508.0	-	±0.8%	7.9		97.4

Product Pictures

Packaging and Delivery

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