Flat Bar High Quality Steel Flat Bar,Flat Steel

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
30 m.t.
Supply Capability:
24000 m.t./month

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Product Description:

Packaging & Delivery

Packaging Detail:Seaworthy export packed
Delivery Detail:20-25 days

Specifications

High Quality steel flat bar,flat steel,flat bar 
1. Q235,Q345,SS400,ASTM A36,S235JR,S275JR 
2. USD 495-516/Ton 
3. Free Sample

flat steel,Steel Flat Bar, Galvanized Flat Bar,SS400 flat steel,galvanized flat steel

typical size range:

10*3 – 300*25mm

6 – 12M Long (special lengths can also be provided)

Available specifications:

EN 10025

GB/T704-2004

JIS G3101

Steel grades:

S235JR, S355JR, Q235B, Q345B, SS400

 

Application of Flat Bar

Flat Bar is used for general fabrication, making structures and frames. Mild Steel Flat Bar can be easily cut and drilled, and is particularly suited to welding. Examples of its use include furniture making, machinery manufacturing, shipbuilding, railway spare parts, iron towers, steel structures, and boilers.

1.     What grades and standards of steel are used for your production?

Our grades could meet most of customers demand, such as ASTM, GB, JIS, EN etc…Specific grades include commercial quality, low carbon; high carbon and high strength select low alloys.

 

2.   What type of finishes is your product produced in?

We produce steel product in a wide variety of finishes, including hot-rolled black, hot-rolled pickled & oiled, cold-rolled, aluminized, and hot dipped galvanized.  If you have a specific finish that is required, please contact us for additional information.

 

3.   What is your order minimum?

As an experienced steel materials manufacturer, we sell in one full container and combination container. Although the total weight on an order will vary due to the type and size, a typical full container load or less container load order will be approximately 15-25 tons.

 

4.   What could we get if we build up relationship with you company?

Frankly, you get competitive price, good quality materials and considerable payment term. Our experienced team will offer you full service from order confirmation to goods arrival your warehouse. You have nothing to worry about during the process.  


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Q:Are galvanized flat steel and angle steel the same price?
No, generally speaking, galvanized flat steel is more expensive than angle iron
Q:Is the earthing electrode made of galvanized flat steel or bare copper wire?
The vertical earth body buried in the soil should be made of angle steel, steel pipe or round steel. The horizontal grounding body embedded in the soil should be made of flat steel or round steel. Round steel diameter should not be less than 10mm; flat steel section should not be less than 100mm2, its thickness should not be less than 4mm; angle steel thickness should not be less than 4mm; steel pipe wall thickness should not be less than 3.5mm.
Q:What is the tensile force of the galvanized flat steel of 20*3?
According to "hot rolled flat steel size, shape, weight and allowable deviation", GB 704-88:Ordinary class allows upper deviation +0.3mm, lower deviation -0.5mm; higher allowed upper deviation +0.2mm, lower deviation -0.4mm, the upper deviation is not to think, do not exceed the next deviation is good.
Q:Is the laying of a 40X4 flat steel for fire fighting metal trunking?
The angle between the bridge is connected or welded together by rivets, but in accordance with the relevant provisions of the State Grid, not admit that these are valid connection. At the same time in order to protect the ground, must have a grounding cable connection between all seams of metal objects, so that it can recognize all of its bridge is connected to one end, through one or a plurality of total grounding grounding.
Q:The difference between galvanized flat steel 40*4 and galvanized flat steel 80*8 is the difference on the material list!
There are many kinds of flat steel, Q235A/B/C, mainly depends on the location of your specific requirements, what is needed?;
Q:What is the weight calculation formula for galvanized flat steel and galvanized steel angles?
That is volume * density = weight.For example: L50*5 angle, general case, hand count is (0.05*2-0.005) *0.005*7850=3.729kg/m; 6m is 3.729*6=22.37kg [formula is W= (both long - and angle angle thickness) * angle thickness *7850* meters, of which 7850 were iron density value after conversion unit after multiple values, namely 7850kg/m3. The length and thickness and the number of meters into units are in meters, the weight of the unit is kg W.
Q:How can copper clad steel ground electrode and galvanized flat steel be welded?
If you want it to work well, use heat release welding, and if you take into account the cost budget, there are connectors, connectors that are just mechanical connections
Q:Where is the use of flat steel in electrical use?
Other equipment or cable bracket parts connected with bolts, flat width of less than 25mm with a 8mm bolt or two 6mm bolts. The width is less than 40mm by using two 10mm bolts, width 40-50mm uses two 12mm bolts, all bolts are galvanized, double single elastic gasket. In fact, all electrical components should be hot-dip galvanized (except welded steel pipe).
Q:Why do some buildings need a steel bar around the top?
Galvanized round steel refers to the cross section of round solid steel. The specifications are expressed in millimeters of diameter, such as 50, which means a round bar of 50 millimeters in diameter. Round steel is not the same as other steel bars. Round steel is round in shape and has no ribs and no ribs, which makes the bonding strength between round bar and concrete very small.
Q:Can roof strip be replaced with steel pipe instead of flat steel and round steel? Are there any examples of practical use?
The steel tube seems to be used only as a lightning rod and must be galvanized steel pipe. As for lightning belts... How expensive ah, it does not say, galvanized steel tube bending with large area, not fixed, and each tube about 2m, every 2m connection also can not afford ah. Feel even if there is excess steel pipe, it is better to buy round steel to cost-effective.

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