Galvanized steel pipes

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Description

Product Parameters

Packaging Sample

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Hot Dip Galvanized Steel Pipes
Standard: ASTM A53, BS1387, DIN2440, EN, JIS, GB, ETC.
Grade: A53 GR.A, B, A369, Q195-Q345, 10#, 20#, etc.
OD: DN20-DN600 (1/2’’ ~ 24’’)

WT: 0.5mm to 20mmTechnique: ERW, SMLS, SAW
Ends Finish: PE, BE , grooved, threaded
Application: Structural, fire fighting, gas, steam,water supply and drainage, etc.

BS 1387-1985
TUBE			OD of Black/Galvanized Tube						Weight of Black/Galvanized Tube
	SIZE		Minimum		Maximum		Wall Thickness		Plain Ends		Screwed&Socketed		Pieces
	IN.	NB (mm)	Inches	mm	In.	mm	In.	mm	kg./ft.	kg./mtr.	kg./ft.	kg./mtr.	per bundle
Light	1/2''	15	0.825	21	0.841	21.4	0.079	2	0.289	0.947	0.291	0.956	153
	3/4''	20	1.041	26.4	1.059	26.9	0.091	2.3	0.421	1.38	0.424	1.39	127
	1''	25	1.309	33.2	1.328	33.8	0.102	2.6	0.603	1.98	0.61	2	91
	1 1/4''	32	1.65	41.9	1.67	42.5	0.102	2.6	0.774	2.54	0.783	2.57	61
	1 1/2''	40	1.882	47.8	1.903	48.4	0.114	2.9	0.985	3.23	0.997	4.15	61
	2''	50	2.347	59.6	2.37	60.2	0.114	2.9	1.24	4.08	1.26	5.83	37
	2 1/2''	65	2.96	75.2	2.991	76	0.126	3.2	1.74	5.71	1.78	6.89	37
	3''	80	3.46	87.9	3.491	88.7	0.126	3.2	2.05	6.72	2.1	10	19
	4''	100	4.45	113	4.481	113.9	0.142	3.6	2.97	9.75	3.05		19
Medium	1/2''	15	0.831	21.1	0.856	21.7	0.102	2.6	0.369	1.21	0.372	1.22	127
	3/4''	20	1.047	26.6	1.072	27.2	0.102	2.6	0.475	1.56	0.479	1.57	101
	1''	25	1.316	33.4	1.346	34.2	0.126	3.2	0.735	2.41	0.741	2.43	61
	1 1/4''	32	1.657	42.1	1.687	42.9	0.126	3.2	0.945	3.1	0.954	3.13	51
	1 1/2''	40	1.889	48	1.919	48.8	0.126	3.2	1.09	3.57	1.1	3.61	44
	2''	50	2.354	59.8	2.394	60.8	0.142	3.6	1.53	5.03	1.55	5.1	29
	2 1/2''	65	2.969	75.4	3.014	76.8	0.142	3.6	1.96	6.43	1.99	6.55	24
	3''	80	3.469	88.1	3.524	89.5	0.157	4	2.55	8.37	2.6	8.54	19
	4''	100	4.459	113.3	4.524	114.9	0.177	4.5	3.72	12.2	3.81	12.5	14
	5''	125	5.461	138.7	5.535	140.6	0.197	5	5.06	16.6	5.21	17.1	10
	6''	150	6.46	164.1	6.539	166.1	0.197	5	6	19.7	6.19	20.3	7
Heavy	1/2''	15	0.831	21.1	0.856	21.7	0.126	3.2	0.439	1.44	0.442	1.45	127
	3/4''	20	1.047	26.6	1.072	27.2	0.126	3.2	0.57	1.87	0.573	1.88	101
	1''	25	1.316	33.4	1.346	34.2	0.157	4	0.896	2.94	0.902	2.96	61
	1 1/4''	32	1.657	42.1	1.687	42.9	0.157	4	1.16	3.8	1.17	3.83	51
	1 1/2''	40	1.889	48	1.919	48.8	0.157	4	1.33	4.38	1.35	4.42	44
	2''	50	2.354	59.8	2.394	60.8	0.177	4.5	1.89	6.19	1.91	6.26	29
	2 1/2''	65	2.969	75.4	3.014	76.6	0.177	4.5	2.42	7.93	2.45	8.05	24
	3''	80	3.469	88.1	3.524	89.5	0.197	5	3.14	10.3	3.2	10.5	19
	4''	100	4.459	113.3	4.524	114.9	0.212	5.4	4.42	14.5	4.51	14.8	14
	5''	125	5.461	138.7	5.535	140.6	0.212	5.4	5.46	17.9	5.61	18.4	10
	6''	150	6.46	164.1	6.539	166.1	0.212	5.4	6.49	21.3	6.67	21.9	7
WT TOLERANCE: LIGHT CLASS + NO LIMIT, -8%; MEDIUM AND HEAVY CLASS: ±10%; ZINC COATING THICKNESS: AVERAGE AT LEAST 30 MICRION, OR 220KG/M2

Galvanized steel pipes