Hot Rolled Steel Square Bar with the Size 120mm

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
2000 m.t.
Supply Capability:
20000 m.t./month

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Product Description:

 

Hot Rolled Steel Square Bar can be used as steel billet for other steel products like steel angles, channels, I-beams, H-beams, steel Rebar, steel wire rod etc.

Feature:

We have two kinds of Hot Rolled Steel Square Bar which is used as billet, one is produced by blast furnace, the other is produced by electrical arc furnace. The prices are different.  

Hot Rolled Steel Square Bar with the Size 120mm

Detail Sizes:

120*120mm 113.18kg/m

Material Grade:Q235 Q275 3SP 5SP

FAQ:

Packing Detail: The products can be packed naked,loose

The products can be delivered by bulk vessel or by container

Color mark: there will be color marking on both ends of the bundles for the cargo delivered by bulk vessel. That makes is easily to distinguish at the destination port.

Tag mark: the tag marks will be tied up to each bundle. The information is usually including supplier’s logo and name, product name, made in China, products’ specifications and other information requested by customers.

 

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Q:Square steel and C steel which is better?
24 square meters, not ordinary sandwich panels, the proposed use of square tubes, want to secure a little, then use C steel, depending on how thick material and decided to require more detailed information, you can find me, I do color steel sandwich panels
Q:The steel structure material can do
Yes, both sizes can be done. The main check
Q:The water was poured into the square on how to prevent rust after treatment
Of course, all can be cloth, face sassafras. After the surface has been cleaned, it is better to put rust on the inside and outside surfaces and store them.Then is the steel material after storage should always check, if there is corrosion, corrosion layer should be removed.Finally, the corrosion of the more serious square steel, rust should not be long-term storage, should be used as soon as possible.
Q:Hot dip galvanized steel can be welded
The hot dip galvanized steel pipe has excellent atmospheric corrosion resistance, and it can easily form a protective film on the surface at room temperature, which has good corrosion resistance.When the weld is cooled, coat the weld with silver paint to avoid rusting at the weld.
Q:What is the role of square toilet
Bathroom partition wall materials: bathroom wall area is the largest, we must choose waterproof, but also with corrosion resistance and mildew resistant material. Easy to clean tiles, marble, mosaics and other colors, can be collage, rich patterns, and smooth, smooth, easy to dry, is a very practical wall materials, but should pay attention to the ground, materials, colors unified. For example, metal materials in the bathroom partition, such materials in the bathroom partition, in addition to waterproof, there are many other advantages. Such as light weight, energy saving, easy installation, maintenance and recyclability, high strength, good rigidity, not easy to deformation, large load; even if the impact of external forces, but also to maintain its shape is not easy to change. Good sound insulation, insulation, heat insulation, moisture-proof, fire prevention, non-toxic, environmental protection, and many other advantages.
Q:Why is a point of penetration of 2 square steel welding
Electrode selection 2, 0J422, welding current about 80, if conditions permit, you can use carbon dioxide welding, welding process is very good grasp.
Q:The difference between galvanized square and galvanized steel
Hello, SECC is a hot-rolled or cold-rolled galvanized steel or galvanized sheet for the blank shape by the cold bending process after section steel pipe welded square hollow square cross-section shape and size of the high-frequency; galvanized square cold-formed steel hollow or well in advance of the hot dip galvanized after processed tube.Galvanized square steel: first the steel bar is solid. Different from the square pipe, hollow, belong to the pipe. The steel surface is galvanized, galvanized steel.
Q:The anti-theft lock in the steel compression spring is what?
Spiral spring requires surface decarburization less than 0.5% of the diameter, polished surface, long fatigue life, dimensional tolerances more stringent requirements, there should be no defect transmission. The hot working process is often difficult to meet the requirement of the user, therefore, hot forming of cold forming of automotive suspension coil spring gradually replaced by drawing, heat treatment (quenching and tempering of martensite GET) spiral spring made after.
Q:4 x6 1.5 square meters thick, how much money
1, the steel prices generally calculated in tons. To see you say the steel is hot dip galvanized or black material.2, hot galvanized general 4500/ tons,3, black wood generally in 3800/ tons.That is 4.5 yuan /kg and 3.8 yuan /kg. Forget it. You say this kind of steel is 2.355kg per meter,
Q:How to fix the steel Aluminum Alloy
With self tapping screws, that is, with drill screws, building materials market can buy. Electric screwdriver, you can put the wood board through self tapping screws into the steel. But attention should be paid to buy the self tapping screw length, short patch does not live too long into the square, too much is not good.

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