Products

BS1387 Hot Dipped Galvanized Steel Pipe

Standard: ASTM A53,BS1387-85,GB/T3091-08,DIN2394,J

IS-G3444,EN10219，GB3091

Grade:Q195, Q215, Q235, Q355, S235JR, S275JR, STK400, STK500

Zinc Coating: zinc coating: 60g/m2-600g/m2

Types of galvanized steel pipe

GALVANIZED STEEL PIPES(LIGHT)
Nominal（DN）		Outside diameter				Wall thickness		Calculated weight (six-meter per piece)
in	mm	max	min	max	min	in	mm	Plain end		Screwed and socketed
		in	in	mm	mm			kg/m	kg/pc	kg/pc
1/2"	15	0.843	0.827	21.4	21	0.08	2	0.947	5.682	5.691
3/4"	20	1.059	1.039	26.9	26.4	0.091	2.3	1.38	8.28	8.29
1	25	1.331	1.307	33.8	33.2	0.102	2.6	1.98	11.88	11.9
1 1/4"	32	1.673	1.65	42.5	41.9	0.102	2.6	2.54	15.24	15.27
1 1/2"	40	1.906	1.882	48.4	47.8	0.114	2.9	3.23	19.38	19.42
2"	50	2.37	2.346	60.2	59.6	0.114	2.9	4.08	24.48	24.55
2 1/2"	65	2.992	2.961	76	75.2	0.126	3.2	5.71	34.26	34.38
3"	80	3.492	3.461	87.9	88.7	0.126	3.2	6.72	40.32	40.49
4"	100	4.484	4.449	113.9	113.9	0.142	3.6	9.75	58.5	58.75

GALVANIZED STEEL PIPES(MEDIUM)
Nominal（DN）		Outside diameter				Wall thickness		Calculated weight (six-meter per piece)
in	mm	max	min	max	min	in	mm	Plain end		Screwed and socketed
		in	in	mm	mm			kg/m	kg/pc	kg/pc
1/2"	15	0.854	0.531	21.7	21.1	0.104	2.6	1.21	7.26	7.27
3/4"	20	1.071	1.047	27.2	26.6	0.104	2.6	1.56	9.36	9.37
1	25	1.347	1.315	34.2	33.4	0.128	3.2	2.41	14.46	14.48
1 1/4"	32	1.689	1.658	42.9	42.1	0.128	3.2	3.1	18.6	18.63
1 1/2"	40	1.921	1.89	48.8	48	0.128	3.2	3.57	21.42	21.46
2"	50	2.394	2.354	60.8	59.8	0.144	3.6	5.03	30.18	30.25
2 1/2"	65	3.016	2.969	76.6	75.4	0.144	3.6	6.43	38.58	38.7
3"	80	3.524	3.409	89.5	88.1	0.16	4	8.37	50.22	50.39
4"	100	4.524	4.461	114.9	113.3	0.175	4.5	12.2	73.2	73.5
5"	125	5.535	5.461	140.6	138.7	0.197	5	16.6	99.6	100.1