Seamless/Welded Galvanized Steel Tube Galvanized Round Tube Hot DIP Galvanized Tube by S235jr/S275jr/S355

• After-sales Service: One Year
• Warranty: One Year
• Type: Seamless/Welded
• Technique: Hot Rolling/ERW
• Material: Carbon Steel, Alloy Steel
• Surface Treatment: Galvanized
• Usage: Machinery Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Square, Rectangle, Round
• Size: 20mm~500mm
• Thickness: 2mm~20mm
• Length: Fixed Length, by Random
• Surface: Galvanization
• Zinc Coating Thickness: Min250GSM
• Transport Package: Standard Seaworthy Packing
• Specification: EN10210, ASTM A500, JIS, DIN, GB/T
• Trademark: Iron&steel
• Origin: China
• HS Code: 73066100
• Production Capacity: 2000tons Per Month

Product Description

Hot dip galvanized steel pipe, made by seamless/welded steel pipe and then get hot dip galvanization.
Standard: ASTM A500, JIS G3466, EN10210, GB/T6728-2002, GB/T6725-2002
Steel grade: S275JR, S355JR,Gr.B, Gr.C, Q195, Q235, SS400, 20#, 45#, Q345B, etc
Shape of pipe: Square tube, rectangle tubes, round tube
Type of pipe: Seamless and welded

 Main sizes of our round pipe: 

Outer diameter (mm)		Wall thickness (mm)	Length (meters)
1/2''	21.3	0.6~3.0	0.3m~12m
3/4''	26.7	0.6~3.0	0.3m~12m
1''	33.4	1.0~3.0	0.3m~12m
1-1/4''	42.3	1.0~4.0	0.3m~12m
1-1/2''	48.3	1.0~4.0	0.3m~12m
2''	60.3	1.5~4.0	0.3m~12m
2-1/2''	76.1	1.5~4.0	0.3m~12m
3''	88.9	1.5~9.5	0.3m~12m
4''	114.3	2.0~9.5	0.3m~12m
5''	141.3	3.0~9.5	1m~12m
6''	168.3	3.0~12.0	1m~12m
8''	219.1	3.2~12.0	1m~12m
10''	273	3.2~12.0	1m~12m
12''	323.8	6.0~15.0	1m~12m
14''	355.6	8.0~15.0	1m~12m
16''	406.4	8.0~20.0	1m~12m

Main sizes of our square tubes

Square tube(mm)		Rectangle tube (mm)
16×16×0.4~1.5	380×380×8.0~14.0	10×20×0.6~1.5	250×150×6~12.0
18×18×0.4~1.5	400×400×8.0~14.0	14×21×0.6~1.5	250×100×6~12.0
20×20×0.4~1.5	420×420×10.0~14.0	15×30×1.5~1.5	250×200×6~12.0
25×25×0.6~2.0	450×450×10.0~14.0	15×38×0.6~1.5	300×150×6~12.0
30×30×0.6~4.0	480×480×10.0~14.0	20×30×0.6~2.0	300×200×6~12.0
34×34×1.0~2.0	500×500×10.0~14.0	20×40×0.8~2.0	300×250×6~12.0
35×35×1.0~4.0		20×50×1.0~2.0	400×250×8~12.0
38×38×1.0~4.0	550×550×10.0~40.0	22×35×0.9~2.0	400×300×8~12.0
40×40×1.0~4.5	600×600×10.0~40.0	25×40×0.9~3.75	450×200×8~12.0
44×44×1.0~4.5	700×700×10.0~40.0	25×65×1.0~2.0	450×250×8~12.0
45×45×1.0~5.0	800×800×10.0~50.0	30×40×1.0~3.75	400×300×8~12.0
50×50×1.0~5.0	900×900×10.0~50.0	30×45×1.0~3.75	400×350×8~12.0
60×60×1.5~5.0	1000×1000×10.0~50.0	30×50×1.0~4.0	500×200×10~12.0
70×70×2.0~6.0		30×60×1.0~4.5	500×250×10~12.0
75×75×2.0~6.0		40×50×1.0~4.5	500×300×10~12.0
80×80×2.0~6.0		40×60×1.0~5.0	500×350×10~12.0
85×85×2.0~6.0		40×80×1.5~5.0	500×400×10~12.0
95×95×2.0~8.0		40×100×2.0~5.0	500×450×10~12.0
100×100×2.0~8.0		50×60×2.0~5.0
120×120×4.0~8.0		50×80×2.0~5.0	600×200×10~28.0
150×150×6.0~10.0		50×100×2.0~8.0	600×400×10~28.0
180×180×6.0~12.0		60×80×2.0~6.0	600×500×10~28.0
200×200×6.0~12.0		80×100×2.0~8.0	800×400×10~28.0
220×220×6.0~14.0		120×60×2.5~10.0	800×600×10~28.0
250×250×6.0~14.0		120×80×2.5~10.0	800×700×10~28.0
280×280×6.0~14.0		150×100×2.5~12.0	1000×400×10~28.0
300×300×8.0~14.0		180×150×2.5~12.0	1000×500×10~28.0
320×320×8.0~14.0		200×100×4~12.0	1000×600×10~28.0
350×350×8.0~14.0		200×150×4~12.0	1000×800×10~28

For normal sizes galvanized pipes, we keep more than 3000 tons ready in stock all the year round, guarantee the promopt shipment.

As ISO, SGS, CE certified supplier of galvanized pipes, our factory controls quality of size and galvanization very strictly.

We have professional team take responsible for the exporting packing and shipment works.Guarantee our customers receive the well packed pipes on time.