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Pre galvanized square steel tube gi tube

Pre galvanized square steel tube gi tube

1. Strictly implement the requirements of ISO9001 quality management system,
2. Different ways of packing
3. Acceptable to any third party inspection
4. Visiting factory at any time

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Brand:
JZY
Code:
7306309000

Product Description

Pre galvanized square hollow tube(Zinc coat:30-270g/m2)
Standard	Side Length(mm)		Common Tube(mm)
Q195 Q215 Q235	DN		Side Length Tolerance	Thickness	Length	Length Tolerance
	16	16	±0.5	0.7-2.2	3000-12000	+20, -0
	19	19	±0.5	0.7-2.2	3000-12000	+20, -0
	20	20	±0.5	0.7-2.2	3000-12000	+20, -0
	20	40	±0.5	0.7-2.2	3000-12000	+20, -0
	25	25	±0.5	0.7-2.2	3000-12000	+20, -0
	25	50	±0.5	0.7-2.2	3000-12000	+20, -0
	25	75	±0.5	0.7-2.2	3000-12000	+20, -0
	30	30	±0.5	0.7-2.2	3000-12000	+20, -0
	30	40	±0.5	0.7-2.2	3000-12000	+20, -0
	30	50	±0.5	0.7-2.2	3000-12000	+20, -0
	32	32	±0.5	0.7-2.2	3000-12000	+20, -0
	35	35	±0.5	0.7-2.2	3000-12000	+20, -0
	37	57	±0.5	0.8-2.3	3000-12000	+20, -0
	37	77	±0.5	0.8-2.3	3000-12000	+20, -0
	38	38	±0.5	0.8-2.3	3000-12000	+20, -0
	38	75	±0.5	0.8-2.3	3000-12000	+20, -0
	50	75	±0.5	0.9-2.3	3000-12000	+20, -0
	40	40	±0.5	0.8-2.3	3000-12000	+20, -0
	40	60	±0.5	0.8-2.3	3000-12000	+20, -0
	50	50	±0.5	0.8-2.3	3000-12000	+20, -0
	40	80	±0.5	0.8-2.3	3000-12000	+20, -0
	50	75	±0.5	0.8-2.3	3000-12000	+20, -0
	60	60	±0.5	1.0-2.3	3000-12000	+20, -0
	50	100	±0.5	1.0-2.3	3000-12000	+20, -0
	50	150	±0.5	1.0-2.3	3000-12000	+20, -0

pre galvanized square tube gi tube galvanized square tube square gi tube Square hollow section pre galvanized tube

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