Factory 12mm 16mm 20mm A400 Reinforcement Steel Rebar

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Standard: AISI,ASTM,JIS,GB,BS,DIN,API,EN Technique: Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring Shape: U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Certification: ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness: 6-34mm Width: 6-34mm Length: 12m
Outer Diameter: 6-34mm Net Weight: 10kg Packaging: seaworthy packaging

Product Description:

Factory 12mm 16mm 20mm A400 Reinforcement Steel Rebar

Details of  the Factory 12mm 16mm 20mm A400 Reinforcement Steel Rebar

Standard & Grade:GB1499-98 : HRB335,HRB400,HRB500
BS4449-1997 : GR460,GR500
CAN/CSA-G30.18-M92 : 400W
ASTM A615 : Gr.40, Gr.60
Diameter:6mm;8mm;10mm;12mm;14mm;16mm;18mm;20mm;22mm;25mm;28mm;30mm;32mm;35mm;40mm
Length:6m,9m,12m
Packing:Bundle packing
Origin:China
Application:Construction,Road,Machinery processing,Welding fields.
Delivery time:10-25 days
Shipment:By bulk vessel or Container
Documents:Mill Test Certificate,Commercial Invoice,Packing List,Certificate of Origin

 

Company Introduction  of  the Factory 12mm 16mm 20mm A400 Reinforcement Steel Rebar

CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.

With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

 

Factory 12mm 16mm 20mm A400 Reinforcement Steel Rebar

Factory 12mm 16mm 20mm A400 Reinforcement Steel Rebar

Packaging & Delivery of the Factory 12mm 16mm 20mm A400 Reinforcement Steel Rebar

 

Packaging DetailSea worthy packing /as per customer's packing instruction
Delivery Detail15 ~ 40 days after receiving the deposit

FAQ

 

Are you a trading company or manufacturer?Manufacturer
What’s the MOQ?1000m2 
What’s your delivery time? 15-20 days after downpayment received
Do you Accept OEM service?Yes
what’s your delivery terms?FOB/CFR/CIF
What's the Payment Terms?30% as deposit,70% before shipment by T/T
Western Union acceptable for small amount.
L/C acceptable for large amount.
Scrow ,Paybal,Alipay are also ok 
Why  choose  us?Chose happens because of quality, then price, We can give you both.
Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals.
What's your available port of Shipment?Main Port, China
What’s your featured  services?Our service formula: good quality+ good price+ good service=customer's trust
Where are your Market?Covering more than 160 countries in the world

 

 

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Q:Are steel bars used more in high-rise buildings or steel?
The shear wall structure is used in many round bars, such as vertical wall bars, horizontal bars, steel bars and stirrups. Note that only general structures are concerned.
Q:Thread steel generally used for more?
Mainly used for reinforcement of reinforced concrete and prestressed concrete structures. It is one of the most widely used kinds of steel in civil engineering.
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:14 screw steel 1 meters multiple?
The performance of classification (class), for example, China's current implementation of standards, (G B1499.2-2007) for steel wire for 1499.1-2008), according to the strength (tensile strength yield point / steel) will be divided into 3 levels; the Japanese industrial standard (JI SG3112), according to the comprehensive performance will be divided into thread steel 5 species; the British Standard (BS4461), also provides some level of performance test of thread steel. In addition, the thread steel can be classified according to the use, such as reinforced concrete, ordinary steel bars and reinforced concrete bars for heat treatment.
Q:Cast-in-place with 10 mm reinforcement, a good layer or 8 mm double layer? Why?
In general, 8 of the bilayer is better than 10 of the single layer.(1) the reinforcement of cast-in-place slab shall be designed according to the principle of fine reinforcement.(2) the cast-in-place slab shall be controlled with a minimum reinforcement ratio greater than 0.25%.
Q:What is the difference between three - grade steel and two - grade steel?
Two grade steel thread subway project a little more, three grade steel room building project a little more. In addition, the original use of two steel more, and now are promoting the new three grade steel, concrete structure among the application has been very common. Three grade thread steel used in beam column main reinforcement is more, two grade thread steel used in more stirrups, recently, the state also issued expressly eliminated HRB335 two grade steel and HPB235 high wire.
Q:What does it mean to have 22 4GJ on the threaded steel?
The brand of steel is expressed in terms of Arabia numerals or Arabia numerals plus English letters. HRB335, HRB400 and HRB500 are represented by 3, 4 and 5, respectively. HRBF335, HRBF400 and HRBF500 are represented by C3, C4 and C5 respectively. The name of the factory is expressed in Chinese phonetic prefix. Nominal diameter mm Arabia digital representation.
Q:All knowledge about thread steel!
Main origin: steel manufacturers in China are mainly distributed in the north and northeast, North China, Tang Gang, such as Shougang steel, bearing steel, such as the northeast, north of Fushun Steel resistant, etc., these two regions accounted for more than 50% of the total output of thread steel.The difference between round bar and round bar is that the surface has longitudinal ribs and transverse ribs, usually with two longitudinal ribs and transverse ribs uniformly distributed along the length direction. The rebar is a kind of small section steel, mainly used for the skeleton of reinforced concrete construction members. 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.
Q:Why is thread steel thinner than crude?
Reduce the quality of the project, and the use of low carbon steel instead of rebar. For large engineering projects, often appear to "project inspector", to replace the steel rib steel "Choulianghuanzhu", reduce the construction cost. In the design, because the members allowed to provide "stirrup stress support", the main role is to keep the shape and location of longitudinal reinforcement, steel strapping has a smooth surface, accurate positioning, therefore, in addition to longitudinal reinforcement, licensing round steel stirrups. The longitudinal reinforcement must be made of rib steel.
Q:The effect of adding alum on thread steel
Vanadium can remarkably improve the weldability of ordinary low carbon low alloy steel. Vanadium is an excellent deoxidizer for steel. 0.5% of the vanadium in the steel can refine the grain and improve the strength and toughness. The carbides formed by vanadium and carbon can improve hydrogen corrosion resistance under high temperature and high pressure.

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