Seamless steel pipe

Features:

Certificate: FM Approved / UL Listed

ASTM Standard: ASTM A106 / ASTM A53 / ASTM A795

BS EN Standard: EN10255 / EN10216-1

End: Plain / Beveled / Grooved / Threaded

Surface: Original / Black paint / Galvanized / Red paint

Length: 5.8m / 6m / Customized

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Product details

Seamless steel pipe is made by heating solid steel billets and perforating them into hollow tubes, which are then processed by rolling or stretching. Seamless steel pipe is particularly strong and can withstand high pressure and temperature because they have no welds.

Seamless steel pipe can be produced as per ASTM/ASME or EN standard. Different standard have the difference out diameter and thickness

ASTM/ASME Standard

Size	OD SIZE(MM)	SCH40 Thickness	STD Thickness	SCH80 Thickness	XS Thickness
1/2” / DN15	21.3	2.77	2.77	3.73	3.73
3/4” / DN20	26.7	2.87	2.87	3.91	3.91
1” / DN25	33.4	3.38	3.38	4.55	4.55
1-1/4” / DN32	42.2	3.56	3.56	4.85	4.85
1-1/2” / D40	48.3	3.68	3.68	5.08	5.08
2” / DN50	60.3	3.91	3.91	5.54	5.54
2-1/2” / DN65	73	5.16	5.16	7.01	7.01
3” / DN80	88.9	5.49	5.49	7.62	7.62
4” / DN100	114.3	6.02	6.02	8.56	8.56
5” / DN125	141.3	6.55	6.55	9.53	9.53
6” / DN150	168.3	7.11	7.11	10.97	10.97
8” / DN200	219.1	8.18	8.18	12.70	12.70
10” / DN250	273	9.27	9.27	15.09	12.70
12” / DN300	323.8	10.31	9.52	17.48	12.70
14” / DN350	355.6	11.13	9.52	19.05	12.70
16” / DN400	406.4	12.7	9.52	21.44	12.70
18” / DN450	457	14.27	9.52	23.83	12.70
20” / DN500	508	15.09	9.52	26.19	12.70
24” / DN600	610	17.48	9.52	30.96	12.70

EN Standard

Size	OD SIZE(MM)	Light Type Thickness	Medium Type Thickness	Heavy Type Thickness
1/2” / DN15	21.3	2.0	2.6	3.2
3/4” / DN20	26.9	2.3	2.6	3.2
1” / DN25	33.7	2.6	3.2	4.0
1-1/4” / DN32	42.4	2.6	3.2	4.0
1-1/2” / D40	48.3	2.9	3.2	4.0
2” / DN50	60.3	2.9	3.6	4.5
2-1/2” / DN65	76.1	3.2	3.6	4.5
3” / DN80	88.9	3.2	4.0	5.0
4” / DN100	114.3	3.6	4.5	5.4
5” / DN125	139.7	/	5.0	5.4
6” / DN150	165.1	/	5.0	5.4

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