Iron bar from China steel mill 6-50 mm for building

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
19863 m.t./month

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Item specifice:

Standard: AISI Technique: Hot Rolled Shape: Round
Surface Treatment: Dry Steel Grade: HRB400 Certification: ISO,CE
Thickness: 6-50mm Length: 6-12mm Net Weight: 1-3mt

Product Description:

Common rebar is made of unfinished steel, making it susceptible to rusting. As rust takes up 

greater volume than the iron or steel from which it was formed, it causes severe internal pressure 

on the surrounding concrete, leading to cracking, spalling, and ultimately, structural failure. This is 

a particular problem where the concrete is exposed to salt water, as in bridges built in areas where 

salt is applied to roadways in winter, or in marine applications. Epoxy-coated rebar or stainless steel 

rebar may be employed in these situations at greater initial expense, but significantly lower expense 

over the service life of the project. Fiber-reinforced polymer rebar is now also being used in high-corrosion 

environments

Our Advantage

                              High quality steel products from 1 class mills in China

                              Reasonable price

                              Professionalism of the products

                              On-time delivery

                              Complete documents and certificates

                              Sincere service to meet our clients' requirements


 

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













 

Features
1
Pure 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.

Iron bar from China steel mill 6-50 mm for building

Iron bar from China steel mill 6-50 mm for building

 

Packing:

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

Iron bar from China steel mill 6-50 mm for building

Iron bar from China steel mill 6-50 mm for building

 

Our service

(1) We cooperate with famous factories with advanced equipment and well trained workers.

(2) We can provide factory price with trading company service.

(3) We continuously work on the improvement of our processes, guaranteeing consistently high standards 

of quality to keep none compensation.

(4) We guarantee 24 hours response and 48 hours solution providing service.

(5) We accept small order quantity before formal cooperation.

(6) We deliver the agreed quality at the agreed time, reacting to changes in customer wishes in a flexible way.

(7) Due to our volume and selling power, we have excellent freight rates with shipping lines.

(8) We strive to always be fair and honest in our dealings with customers.

(9) We strive to work together with customers to achieve much more than we can achieve alone.

(10) Through our passion and commitment we aim to be a market leader in all our key markets. To maintain 

our position as market leader we must continue to add value in all that we do.

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:Why is thread steel thinner than crude?
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. Because the rebar is low alloy steel and its price is higher than that of low carbon round steel, the construction unit or design unit usually starts from the practical angle of the general civil building
Q:How much is the minus difference per ton of thread steel?
In use, some mechanical strength, bending deformation property and welding performance are required. The raw steel billet for the production of threaded steel is carbon structural steel or low alloy structural steel which is treated by calm melting, and the finished steel bar is delivered in hot rolling forming, normalizing or hot rolling state. The grade of thread steel is composed of the minimum value of the yield point of HRB and brand.
Q:10 less than three rebar refers to the rebar?
A grade steel is round, without ribs, elongation is the advantage, of course, it also determines its strength is lower than grade three steel.
Q:In the concrete floor, how big can the steel bar be replaced by the big screw steel? How to convert?
Tensile strength, extensibility, yield point! The same thread can be used instead!Of course, the number of roots must also be the same ~ only specifications vary!
Q:Why is the threaded steel thread?
Steel is usually used for reinforced concrete, its role is to increase the friction of thread, the thread steel and concrete secant integrally formed together, tic phenomenon can not occur in the role of external force, improve the strength of concrete.
Q:Is the shear wall concealed column stirrup steel or round steel? What are you asking for?
Specify the construction drawing is HPB300 is hot rolled round bar, that is HRB335, HRB400 is the hot rolled ribbed bar. Don't call thread steel, this name has long been abandoned. Simple, light marked wall column reinforcement detail construction drawing on the diameter and spacing is not encrypted, what non encrypted area, like the dense spacing.
Q:How to recognize high quality thread steel
There is from the surface quality, the normal inferior steel with adobe rolling, the surface quality is poor, often with surface defects, the overall roughness and the surface color is red; regular steel in the factory when the thread steel and real metal plate corresponding to the marked manufacturers, batch number, specifications and grades of steel, test code.
Q:Is cold-rolled ribbed steel bar thread steel?
I haven't heard of cold-rolled steel. Cold rolling is called thin plate
Q:What are the marking of the steel bars on the mills? Which factory is the 2LG16 thread?
2LG16 thread manufacturer is the Laiwu iron and steel works, referred to as "Laiwu Steel", the letter "LG", indicating that the steel produced by the diameter of 16 of the two grade thread steel.
Q:The effect of adding alum on thread steel
Vanadium has many excellent physical and chemical properties, so vanadium has a wide range of uses. Most of the initial vanadium was applied to steel. By refining the microstructure and grain of steel, the grain coarsening temperature was increased, thus increasing the strength, toughness and wear resistance of steel. Later, people gradually discovered the outstanding improvement of vanadium in titanium alloys, and applied it to the aerospace field, which made the aerospace industry made a breakthrough progress. With the rapid development of science and technology, the demand for new materials is increasing. Vanadium is used more and more widely in the field of non iron and steel. Its range includes aerospace, chemistry, batteries, pigments, glass, optics, medicine and many other fields.

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