China Factory Best Quality 6mm 8mm 10mm 12mm 14mm 16mm 20mm 25mm ASTM AISI Q235B Q355b HRB400 HRB500 HRB400 Carbon Steel Rebar Rebars

• After-sales Service: Lifetime Warranty
• Warranty: Lifetime Warranty
• Length: 6m
• Standard: GB
• Grade: HRB400/HRB500
• Application: Application
• Tolerance: 1%
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• Alloy or Not: Non Alloy
• Delivery Time: 15-21 Days
• Keyword: High Strength Steel Rod
• Function: Road Building
• Trasportation: by Sea(20′40′container,Bulk Vessel),by Rail
• Payment Term: T/T or L/C at Sight
• Production Ability: 20000mt Per Year
• OEM: OEM Available ,Follow Customer Requirements
• Lead Time: Within 15-30 Days After Received Deposit or Irrevo
• Transport Package: Standard Shipping Packaging
• Specification: Customize
• Trademark: BaoTai
• Origin: Shandong China
• HS Code: 7304191000
• Production Capacity: 50000ton/Year

Product Description

Product Description
 

01
EXCELLENT MATERIAL
Strictly selected materials the color is more uniform. not easy to corrode

02
FACTORY
STOCKSUPPLY
Station-based steel procurement, multiple large-scale warehouses to ensure sufficient supply.

03
MANUFACTURING PROCESS
We have a professional team and production equipment. and the company has a strong scale and strength.

04
VARIOUSTYPES SUPPORT
CUSTOMIZATION
A large number of spot large amount of discount, a variety of types,
can be customized according
 

HRB400	Chemical composition	C	Mn	Si	S	P
		0.24	1.38	0.64	0.024	0.032
	Mechanical Property	Yield strength		Tensile strength		Tensile strength
		≥400mpa		≥540mpa		16%

 

HPB300	Chemical composition	C	Mn	Si	S	P
		0.23	0.45	0.15	0.028	0.032
	Mechanical Property	Yield strength		Tensile strength		Tensile strength
		≥345mpa		≥510mpa		16%

 

 

HRB400	Chemical composition	C	Mn	Si	S	P
		0.24	1.38	0.64	0.024	0.032
	Mechanical Property	Yield strength		Tensile strength		Tensile strength
		≥400mpa		≥540mpa		16%

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Classification

There are many kinds of steel bars, which are usually classified according to chemical composition, production process, rolling shape, supply form, diameter and use in the structure:

1. By diameter Steel wire (diameter 3~5mm), fine reinforcement (diameter 6~10mm), thick reinforcement (diameter greater than 22mm)

2. By mechanical property Grade I reinforcement (300/420); Grade II reinforcement (335/455); Grade III reinforcement (400/540) and Grade IV reinforcement (500/630)

3. By production process Hot rolled, cold rolled and cold drawn steel bars, as well as heat treated steel bars made of Grade IV steel bars after heat treatment, have higher strength than the former.

4. According to the role in the structure Compression reinforcement, tensile reinforcement, erection reinforcement, distribution reinforcement, stirrup, etc

The reinforcement configured in reinforced concrete structures can be divided into the following categories according to their functions:

1. Stressed reinforcement - reinforcement bearing tensile and compressive stresses.

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

3. Erection reinforcement -used to fix the position of steel hoop in the beam and form the reinforcement skeleton in the beam.

4. Distribution reinforcement- used in roof slab and floor slab, vertically arranged with the load-bearing reinforcement of the slab, to evenly transmit the weight to the load-bearing reinforcement, fix the position of the load-bearing reinforcement, and resist the temperature deformation caused by thermal expansion and cold contraction.

5. Others - structural reinforcement configured due to structural requirements of components or construction and installation needs. Such as waist reinforcement, embedded anchor reinforcement,
prestressed reinforcement, ring, etc.

 

 

Divided by rolling shape :

1. Smooth steel bars: Grade I steel bars (Q300 steel bars) are rolled into smooth round sections, supplied in the form of coils, with a diameter of no more than 10mm and a length of 6m~12m.

2. Ribbed reinforcement: there are three types of spiral, herringbone and crescent. Generally, Grade II and III reinforcement are rolled into herringbone, and Grade IV reinforcement is rolled into spiral and crescent.

3. Steel wire (low carbon steel wire and carbon steel wire) and steel strand.

4. Cold rolled and twisted steel bars: cold rolled and cold twisted. Diameter size: Steel wire (diameter 3~5mm), fine steel bar (diameter 6~10mm), thick steel bar (diameter greater than 22mm). Structural function: Compression reinforcement, tensile reinforcement, erection reinforcement, distribution reinforcement, stirrup, etc

Application

The rebar is widely used in civil engineering construction such as houses, bridges and roads. From highways, railways, bridges, culverts, tunnels, flood control, dams and other public facilities, to foundations, beams, columns, walls, slabs, and rebar of houses and buildings, they are indispensable structural materials. With the deepening of China's urbanization, the vigorous development of infrastructure construction and real estate has a strong demand for rebar.
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Why choose us
 

Customer Feedback

FAQ
 

1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
Stainless Steel,Carbon Steel,Pipe Galvanized Steel,PPGI,PPGL
3. why should you buy from us not from other suppliers?
The company has sufficient inventory to ensure that customers receive the goods at the lowest price and the shortest delivery time
when purchasing. A professional logistics team and after-sales team will solve all delivery and receiving problems for you.
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;