Ms Hollow Section Steel Tube Hot Deep Galvanized Steel Square Hollow Section

• Warranty: 1year
• Type: Welded
• Technique: Cold Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Construction & Decoration
• Model NO.: 80*80*1.5mm
• Section Shape: Square
• Shape: Square Rectangular Round
• Standard: BS, GB, DIN, JIS, En, ASTM, etc
• Grade: Q235 Q345 St37 St52 St37-2
• Surface: Black, Paint, Galvanized
• out Diameter: 10*10~1000*1000mm
• Thickness: 0.5-50mm
• Length: 6m
• Application: Structure Pipe
• MOQ: 25tons
• Delivery Time: Fast Delivery ,Within 15 Days
• Transport Package: in Bundles with Steel Straps
• Specification: 80*80*1.5mm
• Trademark: HJ steel
• Origin: Shandong Province, China
• Production Capacity: 8000tons

Product Description

1. Product Description
 

Wall Thickness	0.5mm-50mm
Length	5.5m, 5.8m, 6m, 11.8m, 12m etc , other length is Available according to demands.
Outer diameter	10X10mm-1000X1000mm
Tolerance	Wall Thickness:±0.05MM   Length:±6mm  Outer Diameter:±0.3MM
Shape	Round, Square, Rectangle, Oval, etc.
Material	Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10
Technique	Cold Rolled, Hot Rolled, ERW
Standard	ASTM, DIN, JIS, BS
Payment terms	30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A
Delivery times	Delivered within 30 days after receipt of deposit
Package	1. Packed with 8 bundles tightened with metal belt and plastic wrapped if need 2. According to customer's requirement

Specifications 

Shape	Round pipe	Square pipe	Rectangular pipe
Outer diameter	17-1820mm	10*10-1000*1000mm	5*10-600*800mm
Wall thickness	0.5-50mm	0.5-50mm	0.5-50mm
Part of sizes  commonly used		10*10*0.5mm 50*50*16mm  50*50-100*100*(1.0mm~20mm)  100*100-300*300*(1.0mm~50mm) 300*300-600*600*(2.0mm~50mm) 100*100*12mm 135*135*(10mm~12mm)  170*170*(1.5mm~20mm) 180*180*(1.5mm~20mm) 220*220*(2.0mm~25mm)  280*280*(2.0mm~25mm) 320*320*(2.0mm~30mm) 380*380*(4.0mm~36mm)  430*430*(6mm~40mm) 500*500*(8mm~50mm)  520*520*(8mm~50mm) 550*500*(8mm~50mm) 450*450*(6mm~50mm) 600*600*(6mm~50mm)	10*5*0.5mm 80*200*12mm  160*120*(2mm~20mm) 180*140*(2mm~25mm) 250*150*(2mm~20mm) 300*200*(4mm~25mm)  350*150*(2mm~25mm) 300*100*(2mm~20mm)  350*250*(4mm~30mm)  350*300*(4mm~30mm) 305*102*(3.0mm~25mm)  304*254*(3.0mm~25mm)  360*310*(3.0mm~25mm) 360*240*(3.0mm~25mm)  350*100*(3.0mm~14mm)  310*210*(3.0mm~25mm) 300*200*(4mm~30mm)  400*150*(4mm~30mm)  400*200*(6mm~30mm) 400*250*(4mm~50mm)  450*250*(4mm~50mm)  500*200*(6mm~50mm) 450*350*(6mm~50mm)  500*300*(6mm~50mm)  600*800*(6mm~50mm)

Chemical Composition

Grade	Chemical Composition					Mechanical Properties
	C	Mn	Si	S	P	Yield	Tensile	Eelongation
						Strength Mpa	Strenth Mpa	%
Q195	0.06-0.12	0.25-0.50	≤0.30	≤0.045	≤0.05	≥195	315-430	≥33
Q215	0.09-0.15	0.25-0.55	≤0.30	≤0.05	≤0.045	≥217	335-450	≥27
Q235	0.12-0.20	0.30-0.67	≤0.30	≤0.045	≤0.04	≥235	375-500	≥26
Q345	≤0.20	1.00-1.60	≤0.55	≤0.04	≤0.04	≥345	470-630	≥22

Product Picture 


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Regarding of Our Company & Contact Details

Liaocheng Huajian Steel Co., Ltd Information

We are localed in Liaocheng city, Shandong Province, 
which is known as "the Water City of Jiangbei". 
Our company were established in the year 2012. 
And the registered capital is 101,0000 RMB. 
We are a modern private enterprises,
which are specialized in exporting steel materials in China, 
and we win high reputations from our customers.

Main product:

·Steel Profile:H-Beam/I-Beam/Equal Angle/Unequal Angle/U Channel /Flat Bar

·Steel Plate:Hot Rolled Coil/Hot Rolled Checkered Coil/Cold Rolled Coil

·Wire Bar: Round Bar /Wire Rod/Deformed Steel Bar

·Steel Pipes: Seamless Pipe, Square/Round Pipes, welded steel pipe

·Galvanized Steel: Angle/Channel/I-Beam/Round Bar/Flat Bar/Round-Square Pipe

Contact

Salesman: Ada wang

FAQ
1) why you chose us ?
Because we have large stocks and we have long term cooperative factories. We can get the lowest ex-factory prices. The price are quite reasonable and it is lower than our commercial peers. Also, we can guarantee the quality of our products.
2) Our minimum order quantity:
15 Metric Tons
3) How about the Delivery Time?
The steel pipe will be produced since we getting your deposit by T/T or original L/C, and delivery to the port of loading within 25~30 days. 
For normal size, some stocks in our factory now, we can shipment within 7~10 days after receive the deposit.
4) What kind of payment does your company support?
T/T, 100% L/C at sight.
5) Do you charge for the samples?
No, we provide samples free, you pay for the freight charge.
6) Main market:
Mid East South America South Asia Africa Southeast Asia Northern Europe Western Europe etc.


If you are interested in our products, please contact with me freely !