8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

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  • 8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
  • 8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
  • 8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
  • 8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
  • 8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
  • 8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
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  • Overview
  • Product Description
  • Product manufacturing process
  • Fields of application
  • Environment & Certificates
  • Packaging & Shipping
  • FAQ
  • Related Porducts
Overview

Basic Info.

Length
Customized
Standard
GB/ASTM/AISI/DIN
Product Name
Stainless Steel Rebar, Deformed Steel Rebar
Other Name
Steel Round Rebar/Reinforcing Steel Rebar
Section Shape
Spiral Shap, Herringbone Shap, Crescent Shap
Surface Treatment
Galvanized, PVC, Black, Color Painting, Zinc, Oil
Material
Iron, Carbon Steel, Stainless Steel, Q235, Q345
Application
Construction, Building, Fence, Scaffolding,Bridge
Processing Service
Bending, Welding, Decoiling, Cutting, Punching
End
Plain End/Beveled, Protected by Plastic Caps
Different Shape
Round, Flat, Square, Hexagonal
Technique
Cold/Hot Rolled, Cold-Drawn, or Hot Forged
Use
Road, Civil Engineering Construction,
Grade
Grade a, Grade B, Grade C
Product Material
ASTM A53 Gra,Grb; Stkm11,St37,St52, 16mn,
Product Standard
SAE1006, SAE1008, ASTM, AISI, JIS, GB, DIN, En
Same Product
Steel Plate, Channel Steel, Angle Steel, H Beam
Transport Package
Bundle Wooden Case or Customized
Specification
Customized
Trademark
LEICHENG
Origin
China
HS Code
7214200000
Production Capacity
5000ton/Month

Product Description

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8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

Product Description

Product Information 

Product Name Rebar/Deformed Bar/Deformed Steel Bar
Diameter 6-40mm, other can be customized
Length 3-12m, other can be customized
Standard AiSi ,ASTM ,BS ,DIN ,GB ,JIS
Grade HRB335 HRB400 HRB400E HRB500 
Delivery Time within 7 days
Package standard seaworthy package or as your requirements
Ports  Tianjin and other ports
Tolerance ±1%
Processing Service Welding, Punching, Cutting, Bending
Material Carbon Steel
Technology Hot Rolled
Hardness Mid Hard
Application Building Construction
Quality Excellent
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete, and its cross section is round, sometimes square with rounded corners. Including round steel bar, ribbed steel bar, torsion steel bar, delivery status for straight bar and disc round two.
The nominal diameter of steel bar is 8-50 mm, and the recommended diameters are 8, 12, 16, 20, 25, 32, 40 mm.  Steel: 20MnSi, 20MnV, 25MnSi, BS20MnSi.  Reinforcement mainly undergoes tensile stress in concrete.  Because of the action of rib, deformed steel bar and concrete have greater bonding ability, so it can bear the action of external force better.  Steel bars are widely used in various building structures.  Especially large, heavy, light thin-walled and high-rise building structures

The light round steel bar is actually a small round steel and disk circle of ordinary mild steel. Deformed bars are bars with ribbed surfaces, usually with two longitudinal ribs and transverse ribs evenly distributed along the length. The shape of the transverse rib is spiral shape, herringbone shape and crescent shape. Expressed in millimeters of nominal diameter. The nominal diameter of a deformed bar is equivalent to that of a circular bar of equal cross-section. The nominal diameter of the steel bar is 8-50 mm, and the recommended diameters are 8, 12, 16, 20, 25, 32, 40 mm. Steel grade: 20MnSi, 20MnV, 25MnSi, BS20MnSi. Steel bars are mainly subjected to tensile stress in concrete. Due to the action of the rib, the deformed steel bar has greater bonding capacity with the concrete, so it can better withstand the action of external forces. Steel reinforcement is widely used in various building structures. Especially large, heavy, light thin-walled and high-rise building structures.
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

According to the rolling shape:

1.Smooth steel bars: Grade I steel bars (Q300 steel bars) are rolled for smooth circular cross-section, the supply form is disk circle, the diameter is not more than 10mm, the length is 6m~12m.

2. Ribbed steel: there are spiral, herringbone and crescent shape three, generally II , III grade steel rolled into adult shape, IV grade steel rolled into spiral and crescent shape.

3. Steel wire (divided into low carbon steel wire and carbon steel wire two kinds) and steel strand.

4. Cold rolled and twisted steel bars: cold rolled and cold twisted forming.
 

Diameter size:

Steel wire (diameter 3~5mm), fine steel bar (diameter 6~10mm), thick steel bar (diameter greater than 22mm).
 

Structure function:

Compression reinforcement, tension reinforcement, vertical reinforcement, distribution reinforcement, stirrup, etc
Product Details
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
There are many types of steel bars, usually classified by chemical composition, production process, rolled shape, supply form, diameter size, and use in the structure:

First, according to the size of the diameter

Steel wire (diameter 3~5mm), fine steel bar (diameter 6~10mm), thick steel bar (diameter greater than 22m

m).
 

Second, according to mechanical properties

Grade I steel (300/420); Grade II steel (335/455); Grade III (400/540) and Grade IV (500/630)


Three, according to the production process

Hot rolled, cold rolled, cold drawn steel bars, as well as IV grade steel by heat treatment of heat treatment of steel bars, the strength is higher than the former.

Four, according to the role in the structure

Compression reinforcement, tension reinforcement, vertical reinforcement, distribution reinforcement, stirrup, etc

The steel bar configured in the reinforced concrete structure can be divided into the following types according to its role:

1. Bearing bars - steel bars that withstand tensile and compressive stresses.

2. Stirrup - bear a part of the diagonal tension stress, and fix the position of the stress reinforcement, which is used in beams and columns.

3. Scaffolding - used to fix the position of the steel hoop in the beam, to form the steel skeleton in the beam.

4. Distribution reinforcement - Used in the roof panel and floor, vertical arrangement with the stress reinforcement of the plate, the weight of the load is evenly transmitted to the stress reinforcement, and the position of the stress reinforcement is fixed, and the temperature deformation caused by thermal expansion and contraction is resisted.

5. Other - structural reinforcement configured due to structural requirements of components or construction and installation needs. Such as waist reinforcement, embedded anchorage reinforcement, prestressed reinforcement, ring and so on.
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building ConstructionProduct Parameters
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

Product manufacturing process

1. Reinforced concrete with waste heat treatment of rebar waste heat treatment of rebar: immediately after hot rolling through water, surface control cooling, and then use the core waste heat itself to complete the finished steel bars obtained by tempering treatment.

2. Ribbed steel: The surface is usually with two longitudinal ribs and horizontal ribs evenly distributed along the length direction of the steel bar.

3. Crescent rib rebar: the longitudinal section of the transverse rib is crescent shaped, and the longitudinal rib does not intersect the rebar.

4. Longitudinal ribs: uniform continuous ribs parallel to the axis of the steel bar.

5. Transverse ribs: other ribs not parallel with longitudinal ribs.

6. Nominal diameter of ribbed steel bar: the diameter of a circle equal to the nominal cross-sectional area of the steel bar.

7. Relative rib area of ribbed steel bar: the ratio of the projected area of the transverse rib on the vertical plane of the axis of the steel bar to the product of the nominal circumference of the steel bar and the distance between the transverse ribs.
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

Fields of application

Rebar is now widely used in any building, for human progress has made better evidence, but also today's inspection of the quality of rebar members according to the minimum reinforcement rate of reinforcement, according to the principle of (equal area) replacement of rebar.
 

General reinforced concrete engineering commonly used steel bars:

(1) Steel for reinforced concrete - Part 1: Hot rolled round steel GB/T 1499.1-2017

(2) Steel for reinforced concrete - Part 2: Hot-rolled ribbed steel GB1499.2-2018

(3) Steel for reinforced concrete - Part 3: Steel welding mesh GB1499.3-2010

(4) Reinforced concrete waste heat treatment of steel GB13014-2013

(5) Low carbon steel hot rolled disc GB/T701-2008

(6) Cold rolled ribbed steel GB13788-2000

(7) Steel wire GB/T5223-2002 for prestressed concrete

(8) Low alloy steel wire YB/T038-93 for prestressed concrete

(9) Prestressed concrete steel strand GB/T5224-2003

(10) Steel strand for prestressed concrete ASTMA416-98A

(11) Cold rolled and twisted steel JG3046-1998

(12) Cold-drawn spiral bar DBJ14-BG3-96
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

Environment & Certificates

8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building ConstructionHebei Leicheng Power Technology Co., Ltd. is a professional engaged in power transformers, high and low voltage switchgear and related products R & D, production, sales and service of science and technology enterprises.

Since its establishment, the company has been committed to the road of professional development. With strong technical force, advanced equipment at home and abroad, innovative concept and rich manufacturing experience, has passed ISO9000 certification, the use of CAD, to provide customers with suitable regional characteristics of environmental protection, energy saving, low-carbon, high-quality products to meet the basic requirements of the market and different customers. Products are also exported to Central Asia, Africa, Southeast Asia, the Middle East, South America and other countries and regions.

At present, the company mainly produces high voltage/low voltage distribution cabinets, prefabricated substations, distribution transformers, high voltage/low voltage switches and other products.

Various power fittings and accessories, such as transformer support frame, cable hoop, bolt, wire clamp, cross arm and other products are numerous. 

Steel products, such as H-shaped steel, channel steel, steel pipe, Angle steel, hot dip galvanized iron wire, etc., are also our main products!

Welcome to shop! Contact me for more product information!

8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

Packaging & Shipping

You can rest assured that the packaging of the product, as the last link we strictly control!
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

FAQ

Q: Are you a Manufacturer, factory or Trading company ?
A: Yes, We are engaging in the research and development, production and operation of transformer for over 10 years.

Q: What's your warranty terms?
A: We offer 12 months warranty time.

Q: Production Time?
A: In general, it take 4~6weeks and it depend on the different style.

Q: What's your payment terms?
A: Pay by T/T and  L/C is acceptable.

Q: How do you conduct quality control in your factory?
A: We implement 100% QC inspection to ensure every product is qualified. We have over 10 times QC inspections during the manufacturing process from raw material to the final products.Each of our unit has  3C  certificate. If you need any other Certificate, we can help you to apply it.

Q: Do you have the products in stock?
A: Normally no. All our products produce depending to your order quantity.

 Q: What should provide to make custom transformer ?
A: Technical drawing and technical specification document are the best, or you can tell us some details technical specification date as below "Quotation and Ordering Required Information".

Q: Could I have your catalog and price list for trial order in MOQ quantity?
A: All of our products are showing on Made-in-China or official website, you are always welcome to ask us to get more information directly.

Related Porducts

Our plants produce all types of transformers and related power equipment, including substations, capacitor cabinets, header cabinets, dry transformers and more. Related products can be found on our home page, or contact me directly, let me help you!

8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction
8mm HRB335 Low-Carbon Concrete Steel Reinforcement Round Bar Rebar for Building Construction

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