Steel Tube/Steel Pipe (Square) Carbon Steel/Alloy

• Temperature Classification: All
• MPa Classfication: All
• Material: Carbon Steel
• Standard: ASTM, GB, API, DIN, JIS
• Diameter: 25-500
• Medium: According to The Material
• Model NO.: Steel Tube
• Cross-Section Shape: Square
• Connection Type: Welding
• Wall Thickness: 2-50mm
• 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

Product Description

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
 

Company Profile

Our factory was established in 1998. we have own wire drawing factories and nail nail making factories, and more than 20 years
rich experience,and my boss have a hardware warehouse in Ghana he need buy products so he can get low price from other
suppliers

 

Our Advantages

High-quality and high-volume machines
Rich production experience and foreign trade experience
High-quality products at low prices
Exquisite packaging
Guaranteed delivery time
 

exhibition

FAQ

Q: You are a manufacturing company or trading company? 
A: We are specialized in manufacturing nails and screws and have exporting experience for more than 20 years.

Q: Wonder if you accept small orders?
A: Do not worry. Please feel free to contact us, in order to give our clients more convenience ,we accept small order.

Q: Can we print our own logo ?
A: Yes, we can make it 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 it is 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
 

Certifications