Made in China Steel Pipe / Steel Tube Round Carbon Steel for Building Construction 6-325mm

• Wall Thickness: 2-50mm
• Color: Plain/ White Zinc/Black
• Material: Carbon Steel
• Model NO.: 6-325mm
• Standard: ASTM, GB, API, DIN, JIS
• Cross-Section Shape: Round
• Connection Type: Welding
• Temperature Classification: All
• MPa Classfication: All
• Diameter: 25-500
• Medium: According to The Material
• 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 PIPE
Finish	Electro galvanized or Polished or HDG
Outer Diameter	6mm-325mm
Wall Thickness	1-10mm
Material	ST52, Q345B, CK20, CK45, SAE1026
Standard	GB/T8713-88, GB/T3639-2009, DIN2391, EN10305
Processing Form	Cold-rolled Cold-drawn Hone SRB

O.DxWall Thinckness (mm)	weight (kg/m)	O.DxWall Thinckness (mm)	weight (kg/m)	O.DxWall Thinckness (mm)	weight (kg/m)
6x1	0.125	27x3.5	2.049	57x3.5	4.664
6x1.5	0.168	28x2	1.295	60x4	5.580
8x1	0.174	28x3	1.868	60x5	6.850
8x1.5	0.243	30x2	1.395	63.5x4	5.929
10x1	0.224	30x2..5	1.713	70x3.5	5.798
10x1.5	0.318	30x3	2.018	76x4	7.174
12x1	0.274	32x2	1.495	76x4.5	8.015
12x1.5	0.392	32x2.5	1.837	76x5	8.843
12x2	0.498	32x3	2.167	80x4	7.753
14x1	0.324	32x3.5	2.485	89x4	8.469
14x2	0.598	33.5x3.5	2.616	89x4.5	9.472
14x3	0.822	34x3	2.317	89x5	10.462
16x2	0.697	34x3.5	2.659	89x6	12.405
16x3	0.971	38x3	2.616	102x5	12.081
17x3	1.046	38x3.5	3.008	102x6	14.348
18x1	0.423	40x2	1.893	108x4	10.363
18x1.5	0.617	40x3	2.765	108x4.5	11.602
18x2	0.797	42x3	2.914	108x5	12.829
18x3	1.121	42x3.5	3.357	114x4.5	12.274
20x1	0.473	42x4	3.786	127x5	15.195
20x2	0.897	45x3	3.139	133x5	15.942
20x3	1.270	45x3.5	3.618	133x6	18.981
21x3	1.345	48x3	3.363	159x4.5	17.319
22x2	0.996	48x3.5	3.880	159x5	19.181
22x2.5	1.214	48x4	4.384	159x6	22.867
22x3	1.420	50x4	4.583	168x6	24.212
25x2	1.146	50x5	5.605	219x6	31.835
25x2.5	1.401	51x3	3.587	219x8	42.048
25x3	1.644	51x3.5	4.141	273x9.3	61.090
27x3	1.794	57x3	4.035	325x10	78.467

Other processing methods or models please send to email for details

STEEL TUBE

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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.