Made-in-China Steel Tube/Steel Pipe (Square) Carbon Steel/Alloy Hot Dipped Galvanized for Building Construction

• Application: Construction Industry
• Carbon Content: Low Carbon Steel
• End Connection: Plain End
• Model NO.: steel tube
• Length: Custom Length
• Outer Diameter: 1 inch
• Surface Finish: Galvanized
• Type: Galvanized Steel Pipe
• Wall Thickness: Schedule 40
• Material: Carbon Steel
• Standard: ASTM, GB, API, DIN, JIS
• Cross-Section Shape: Square
• Connection Type: Welding
• Temperature Classification: All
• MPa Classfication: All
• Diameter: 25-500
• Medium: According to The Material
• Color: Plain/ White Zinc/Black
• Transport Package: Accroding to Customers Demand
• Specification: 25-500mm
• Trademark: accroding to customers demand
• Origin: Tianjin
• HS Code: 73066100
• Production Capacity: 25000tons/Years

Product Description

STEEL TUBE
Finish	Electro galvanized or Polished or HDG
Outer Diameter	25mm-500mm
Wall Thickness	2-50mm
Material	ST52, Q345B, CK20, CK45, SAE1026
Standard	GB/T8713-88, GB/T3639-2009, DIN2391, EN10305
Processing Form	Cold-rolled Cold-drawn Hone SRB

Size (mm)	thinkness (mm)	weight (kg/m)	Size (mm)	thinkness (mm)	weight (kg/m)	Size (mm)	thinkness (mm)	weight (kg/m)
12x12	1.0	0.3300	40x40	2.5	2.9200	75x75	2.0	4.5480
16x16	1.2	0.5670		2.8	3.1650		2.3	5.2860
19x19	1.2	0.6630		3.0	3.4500		2.8	6.2700
	1.5	0.7900		4.0	4.4600		3.0	6.3600
20x20	1.5	0.7880	50x50	1.5	2.2980		4.0	8.6500
	2.0	1.0600		2.0	2.9500		4.5	9.7400
25x25	1.2	0.9020		2.3	3.4800		5.0	10.3100
	1.5	1.0750		2.5	3.7100		6.0	12.4290
	2.0	1.3800		2.8	4.1730	80x80	6.0	13.2267
	2.3	1.5500		3.0	4.3900	89x89	4.5	11.7000
	2.5	1.7260		4.0	5.7200		5.0	12.8450
	2.8	1.8710		4.5	6.2000		6.0	14.6000
	3.0	2.0400		5.0	6.9700	100x100	3.0	8.9900
30x30	1.2	1.0700	60x60	2.5	4.4100		3.2	9.5400
	1.5	1.3130		2.8	5.0630		4.5	13.2600
	2.0	1.6900		3.0	5.3400		5.0	14.8000
	2.8	2.3010		3.2	5.9700		6.0	17.0000
	3.0	2.3900		4.0	6.9970	120x120	6.0	20.7000
38x38	1.5	1.7340	63.5x63.5	2.5	4.7383	125x125	4.0	14.8000
	2.0	2.1900		2.75	5.0000		4.5	16.6000
	2.8	2.9730		2.8	5.2450		6.0	21.7000
40x40	1.2	1.4500	65x65	3.0	5.9700	150x150	4.5	20.1000
	1.5	1.8200		4.0	7.2287		5.0	22.7000
	2.0	2.2400		4.5	8.2433		6.0	24.6000
	2.3	2.7580		5.0	8.7500	200x200	6.0	36.2800
50x50	5.0	6.8500	150x150	6.3	28.1000	200x200	16.0	90.3000
60x60	3.0	5.2900		8.0	35.1000	250x250	6.3	47.9000
	4.0	6.9000		10.0	43.1000		8.0	60.3000
80x80	6.1	14.2000		12.5	52.7000		10.0	74.5000
100x100	5.0	14.7000		16.0	65.2000		12.5	91.9000
	6.3	18.0000	180x180	6.3	34.0000		16.0	115.0000
	8.0	22.6000		8.0	42.7000	300x300	8.0	72.8000
	10.0	27.4000		10.0	52.5000		10.0	90.2000
120x120	5.0	17.8000		12.5	64.4000		12.5	112.0000
	6.3	22.2000		16.0	80.2000		16.0	141.0000
	8.0	27.6000	200x200	6.3	38.000	350x350	10.0	106.0000
	10.0	33.7000		8.0	47.7000		12.5	131.0000
	12.5	40.9000		10.0	58.8000		16.0	166.0000
150x150	5.0	22.6000		12.5	72.3000		12.5	151.0000

Other processing methods or models please send to email for details

STEEL PIPE

↑ Click on the picture to jump to the related product page.

Q: You are a manufacturing company or trading company? 

A:  We are a production-oriented enterprise that produces and sells various kinds of construction, decorative nails and wire products and wheel barrow.

Q: Any certification your factory got?

A: Our factory has been certified by ISO9001, as you see the certification on the right. 


Q: Wonder if you accept small orders?

A: Do not worry about this. In order to give our clients more convenience, we accept small orders, please feel free to contact us.


Q: Can we print our own logo?

A: Yes, printings can be customized according to your request.


Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock, or within 30 days if the goods are not in stock, it is according to quantity.


Q: What is your payment term?

A: Generally, 30% T/T in advance, balance against B/L copy.

Please feel free to contact us for detailed information.