Construction iron rod hot rolled for sale

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
17497 m.t./month

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Item specifice:

Standard: AISI Technique: Hot Rolled Shape: Round
Surface Treatment: Dry Steel Grade: RHB335,HRB400 Certification: ISO,CE
Thickness: 6-38mm Length: 6M/12M Net Weight: 1-2 MT

Product Description:

Steel rebar is bars of steel commonly used in construction, especially for reinforcing concrete structures such as driveways, 

foundations, walls, and columns. These bars come in different sizes and strength grades, and can be smooth or may include 

deformations that provide greater adhesion for concrete poured over the bars. When used in poured concrete, the bars are

typically placed in a grid pattern, the concrete poured over them, and then readjusted to maintain the proper shape while the 

concrete sets. Steel rebar can be purchased from a number of manufacturers and is often found at construction retailers or 

large hardware stores

Product Description :

Chemical   composition (%):

Steel

C

Si

Mn

P

S

Ceq

HRB335

 

0.25

 

0.80

 

1.60

 

0.045

 

0.045

0.52

HRB400

0.54

HRB500

0.55

Mechanical   properties

Steel

Rel/

MPa

Rm/

MPa

A/

%

Agt/

%

HRB335

335

455

17

 

7.5

HRB400

400

540

16

HRB500

500

630

15

Package:

Standard   export packing or as customer's request

Application:

Construction,   building, bridge, road. ect

Payment   terms

1).100%   irrevocable L/C at sight.
  2).30% T/T prepaid and the balance against the copy of B/L.
  3).30% T/T prepaid and the balance against L/C

Delivery   time

15-30   days after receipt of L/C or deposit by T/T

Construction iron rod hot rolled for sale

Construction iron rod hot rolled for sale












Features

1Pure steel quality, stable chemical contents, small tolerance.
2
Constant Quality, good drawing performance.
3
High dimension accuracy degree, accuracy degree of Level C up to 80%, smooth surface, less scale, easy to be pickled.
4
Automatic bundling with 4 lines by Machine in tidy and good looks
5
Big high quality percentage, small coil percentage, and heavy coil weight for Hard Coil.
6
High sorbitizing percentage.


Packing:

In bundles, each bundle weight 3.5 tons. Load by container or by bulk verssel.

Construction iron rod hot rolled for sale

Construction iron rod hot rolled for sale


FAQ:

1.Q: What's your MOQ(minimum order quantity)?

A: One full container, mixed acceptable .

2. Q: What's your packing methods?

A: Packed in bundle or bulk ..

3. Q: How can I buy  CNBM products in my country?

A:Please send us an inquiry or email ,we will reply to you if there is distributor in your country

4. Q: Can we visit your factory?

 A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

5. Q: How long does it take to get the product if i place an order?

 A:With the process of your requirements,we will pack and deliver in 3-7 days. If it is by sea shipment,it will take 15-45 days depending on different locations

 


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Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Cast-in-place with 10 mm reinforcement, a good layer or 8 mm double layer? Why?
The plate near the gable should be equipped with double - layer reinforced wire mesh. Adding radial reinforcement at the corner of the wall. In the region where the temperature and shrinkage stress are greater, a double layer steel mesh should be installed.
Q:How heavy can a 25 mm thread steel bear?
Steel is known as hot rolled ribbed bar. Ordinary hot rolled steel bars are made up of HRB and the minimum yield point of the brand. H, R, and B are the first letters in English for hot-rolled (Hotrolled), ribbed (Ribbed) and reinforced (Bars) three words.
Q:What is the length and size of thread steel?
Domestic sales of domestic thread steel, if the contract does not specify requirements, usually fixed length of 9m, 12m two length.
Q:What is the difference between three - grade steel and other grades?
Because of the difference of chemical composition and ultimate strength of steel bars, they are different in toughness, cold bending, fatigue resistance and so on.
Q:How is thread steel made?
Steel is produced by a small rolling mill, rolling mill main types are divided into: continuous and semi continuous and open train. New and used in the world, mostly continuous small rolling mill. Popular steel mills have universal high-speed rolling mills and 4 slitting high yield mills.
Q:Thread steel 20*9 one is 2.001T. How many pieces of this one?
The weight of the thread steel = diameter * diameter *0.00617=20*20*0.00617=22KG, and then the total quality of this piece in the weight of a single thread steel, you can clearly get the number of roots.
Q:Now, the two project is to use rebar or rebar?
It is recommended to use thread steel as far as possible, because the bonding force and holding force of the thread steel is better than that of the round steel, and it is generally known that the tensile pulling force of the round steel is relatively poor.
Q:Why do stirrups have thread stirrups and round bars? When are they used?
Your question is actually related to steel and concrete work of a force of synergy in the reinforced concrete structure, steel usually is in tension, in order to ensure the reinforcement force can be well transferred to concrete, so as not to slip, we put the steel processing into whorl ribbed or other rib the shape, its purpose is to increase the adhesion between steel and concrete. Round steel is usually used in lower grade, smaller diameter reinforced steel, mainly because of its low strength, without adding ribs, round bar and concrete bonding between the relay can ensure that its strength is very good play. Therefore, steel bars are mainly used in places where the force is not large and the calculation of the reinforcement is very small.
Q:Difference between round bar and threaded steel in use
Because the surface has a thread shape, it can increase the firm bond with the concrete. The longitudinal reinforcement and stirrups shall be used preferentially in the concrete members.
Q:8 mm thread steel, how much is a bundle?
Steel is commonly known as hot rolled ribbed bar, belonging to the small steel steel, mainly used for steel reinforced concrete structure frame. In use, some mechanical strength, bending deformation property and welding performance are required.

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