Product Description Specifications Gi Pipe

1. material: Q195 Q215 Q235 A53 ST37

2. standard:BS1387, EN ISO 1461

3. MOQ: 1T

4. 15-20 days lead tim

    hot dipped galvanized carbon steel gi pipe made in china   gi pipe is Hot Dipped Galvanized Steel Pipe, widely used in applications where rust resistance is needed, and can be identified by the crystallization patterning on the surface (often called a “spangle”).       Quick details:  1. Material:                Q195,Q215,Q235,A53,ST37    2. Standard:              ISO9001-2008                               EN ISO 1461/2009                            BS1387                            GB/T3091-2008 3. OD*WT:                21.3-219.1*1.57-6mm 4. Length:                 3-12m 5. Supply capacity:   3000t/month 6. Lead time:            15-20 days for normal order, it is negotiable for special size.  7. Payment terms:  1) T/T: 30% deposit. 70% before shipment or against copy of B/L within 7 days.  2) L/C: 30% deposit, 70% L/C at sight, or 70% L/C 35 days.     Size of Galvanized Steel Pipe---Light class 

Outside Diameter	Outside Diameter	Nominal Diameter	Dimensions of OD		Wall Thickness	Theoretical linear mass
(Inch)	(mm)	(DN)	Maximum (mm)	Minimum (mm)	(mm)	kg/m
	10.2	6	10.4	9.7	1.8	0.37
	13.5	8	13.9	13.2	2	0.57
	17.2	10	17.4	16.7	2	0.75
1/2"	21.3	15	21.7	21	2.25	1.06
3/4"	26.9	20	27.1	26.4	2.25	1.37
1"	33.7	25	34	33.2	2.65	2.03
1 1/4"	42.4	32	42.7	41.9	3	2.63
1 1/2"	48.3	40	48.8	47.8	3	3.35
2"	60.3	50	60.7	59.6	3.35	4.24
2 1/2"	76.1	65	76.3	75.2	3.35	6.01
3"	88.9	80	89.4	87.9	3.35	7.07
3 1/2"	101.6	90	101.8	100.3	3.35	9.05
4"	114.3	100	114.9	113	3.75	10.22

  Medium class 

Outside Diameter	Outside Diameter	Nominal Diameter	Dimensions of OD		Wall Thickness	Theoretical linear mass
(Inch)	(mm)	(DN)	Maximum (mm)	Minimum (mm)	(mm)	kg/m
	10.2	6	10.6	9.8	2	0.4
	13.5	8	14	13.2	2.25	0.62
	17.2	10	17.5	16.7	2.25	0.83
1/2"	21.3	15	21.8	21	2.65	1.24
3/4"	26.9	20	27.3	26.5	2.65	1.6
1"	33.7	25	34.2	33.3	3.35	2.53
1 1/4"	42.4	32	42.9	42	3.35	3.27
1 1/2"	48.3	40	48.8	47.9	3.35	3.76
2"	60.3	50	60.8	59.7	3.75	5.29
2 1/2"	76.1	65	76.6	75.3	3.75	6.76
3"	88.9	80	89.5	88	4.05	8.47
3 1/2"	101.6	90	102.1	100.4	4.25	10.2
4"	114.3	100	115	113.1	4.5	12.18
5"	139.7	125	140.8	138.5	5	16.61
6"	165.1	150	166.5	163.9	5.3	20.89

   Heavy class  

Outside Diameter	Outside Diameter	Nominal Diameter	Dimensions of OD		Wall Thickness	Theoretical linear mass
(Inch)	(mm)	(DN)	Maximum (mm)	Minimum (mm)	(mm)	kg/m
	10.2	6	10.6	9.8	2.65	0.49
	13.5	8	14	13.2	3	0.78
	17.2	10	17.5	16.7	3	1.05
1/2"	21.3	15	21.8	21	3	1.35
3/4"	26.9	20	27.3	26.5	3	1.77
1"	33.7	25	34.2	33.3	3.75	2.77
1 1/4"	42.4	32	42.9	42	3.75	3.57
1 1/2"	48.3	40	48.8	47.9	3.75	4.12
2"	60.3	50	60.8	59.7	4.5	6.19
2 1/2"	76.1	65	76.6	75.3	4.5	7.95
3"	88.9	80	89.5	88	4.5	9.37
3 1/2"	101.6	90	102.1	100.4	5	11.91
4"	114.3	100	115	113.1	5.6	15.01
5"	139.7	125	140.8	138.5	5.6	18.52
6"	165.1	150	166.5	163.9	5.6	22.03

     photos of our galvanized steel pipe Application: for constructual uasge, such as the greenhouse as above                       also apply for scaffoding       Small diameter, excellent surface treatment, bunched with steel strip     Mark includes company abbrev, material code and heat number in sequence.     Big diameter galvanized steel pipe, suitable for liquid transferring Zinc coating standard:  EN ISO 1461/2009 Zinc coating thickness:  505GRAM/m2 , 70microns/phase Both Internal and external coated        Packaging: packed to hexagon shape, 10-15 pcs / bundle, wrapped with protective bag.   Easy for load and transport, better to protect its surface well.     
 Production flow chart of galvanized steel pipe  
 Our certificate 

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Product Categories : Galvanized Pipe / Tube > Galvanized Seamless Pipe/Tube